/* ========================================
           CSS VARIABLES - Light Theme
           ======================================== */
      :root {
        --primary: #a9c22b;
        --primary-dark: #8fa821;
        --primary-light: #c4d95a;
        --primary-subtle: #f4f8e8;

        --bg-body: #f8f9fa;
        --bg-card: #ffffff;
        --bg-input: #ffffff;
        --bg-disabled: #f1f3f4;

        --text-primary: #1a1a2e;
        --text-secondary: #4a5568;
        --text-muted: #718096;
        --text-light: #a0aec0;

        --border-color: #e2e8f0;
        --border-focus: var(--primary);

        --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
        --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
        --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
        --shadow-primary: 0 4px 14px rgba(169, 194, 43, 0.3);

        --radius-sm: 8px;
        --radius-md: 12px;
        --radius-lg: 16px;
        --radius-xl: 24px;
        --radius-full: 50px;

        --transition: all 0.3s ease;
      }

      /* ========================================
           BASE STYLES
           ======================================== */
      * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
      }

      body {
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        background: var(--bg-body);
        background-image: radial-gradient(circle at 12% 18%, rgba(169, 194, 43, 0.08) 0%, transparent 38%),
          radial-gradient(circle at 88% 8%, rgba(169, 194, 43, 0.06) 0%, transparent 34%),
          radial-gradient(circle at 50% 100%, rgba(169, 194, 43, 0.05) 0%, transparent 45%);
        background-attachment: fixed;
        color: var(--text-primary);
        min-height: 100vh;
        line-height: 1.6;
      }

      /* ========================================
           HEADER
           ======================================== */
      .header {
        background: rgba(255, 255, 255, 0.78);
        -webkit-backdrop-filter: saturate(180%) blur(16px);
        backdrop-filter: saturate(180%) blur(16px);
        padding: 15px 0;
        position: sticky;
        top: 0;
        z-index: 1000;
        box-shadow: 0 1px 0 rgba(226, 232, 240, 0.7), 0 4px 20px rgba(0, 0, 0, 0.04);
        border-bottom: 1px solid rgba(226, 232, 240, 0.6);
      }

      .header-content {
        display: flex;
        align-items: center;
        justify-content: space-between;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
      }

      .logo {
        height: 40px;
        transition: var(--transition);
      }

      .logo:hover {
        transform: scale(1.05);
      }

      .header-actions {
        display: flex;
        gap: 12px;
      }

      .header-btn {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 10px 20px;
        border-radius: var(--radius-full);
        font-weight: 600;
        font-size: 14px;
        text-decoration: none;
        transition: var(--transition);
      }

      .header-btn-primary {
        background: var(--primary);
        color: white;
      }

      .header-btn-primary:hover {
        background: var(--primary-dark);
        color: white;
        transform: translateY(-2px);
        box-shadow: var(--shadow-primary);
      }

      .header-btn-outline {
        border: 2px solid var(--primary);
        color: var(--primary);
        background: transparent;
      }

      .header-btn-outline:hover {
        background: var(--primary);
        color: white;
      }

      /* ========================================
           HERO SECTION
           ======================================== */
      .hero {
        position: relative;
        background: linear-gradient(135deg, var(--bg-card) 0%, var(--primary-subtle) 100%);
        padding: 56px 20px 46px;
        text-align: center;
        border-bottom: 1px solid var(--border-color);
        overflow: hidden;
      }

      .hero::before {
        content: '';
        position: absolute;
        top: -140px;
        right: -90px;
        width: 340px;
        height: 340px;
        background: radial-gradient(circle, rgba(169, 194, 43, 0.22) 0%, transparent 70%);
        pointer-events: none;
      }

      .hero::after {
        content: '';
        position: absolute;
        bottom: -160px;
        left: -110px;
        width: 320px;
        height: 320px;
        background: radial-gradient(circle, rgba(169, 194, 43, 0.15) 0%, transparent 70%);
        pointer-events: none;
      }

      .hero > * {
        position: relative;
        z-index: 1;
      }

      .hero h1 {
        font-size: 2.4rem;
        font-weight: 800;
        color: var(--text-primary);
        margin-bottom: 12px;
        letter-spacing: -0.5px;
      }

      .hero h1 span {
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
        color: var(--primary);
      }

      .hero p {
        color: var(--text-muted);
        font-size: 1.12rem;
        max-width: 520px;
        margin: 0 auto;
      }

      /* Platform Icons */
      .platform-icons {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 20px;
        margin-top: 25px;
        flex-wrap: wrap;
      }

      .platform-icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 50px;
        height: 50px;
        border-radius: var(--radius-md);
        background: var(--bg-card);
        border: 1px solid var(--border-color);
        color: var(--text-secondary);
        font-size: 24px;
        transition: var(--transition);
      }

      .platform-icon img {
        width: 28px;
        height: 28px;
        object-fit: contain;
        filter: grayscale(100%) brightness(0.8);
        transition: var(--transition);
      }

      .platform-icon:hover {
        border-color: var(--primary);
        color: var(--primary);
        transform: translateY(-3px);
        box-shadow: var(--shadow-md);
      }

      .platform-icon:hover img {
        filter: none;
      }

      .platform-icon-link {
        text-decoration: none;
      }

      .platform-icon-link .platform-icon {
        cursor: pointer;
      }

      .platform-icon-link:hover .platform-icon {
        background: var(--primary);
        color: white;
        border-color: var(--primary);
      }

      @media (max-width: 576px) {
        .platform-icons {
          gap: 12px;
        }

        .platform-icon {
          width: 44px;
          height: 44px;
          font-size: 20px;
        }
      }

      /* ========================================
           LEAGUES MARQUEE (Yayımlanan Liqalar)
           ======================================== */
      .leagues-section {
        position: relative;
        background: linear-gradient(135deg, var(--primary-subtle) 0%, var(--bg-card) 100%);
        border-bottom: 1px solid var(--border-color);
        padding: 26px 0 30px;
        overflow: hidden;
      }

      .leagues-title {
        text-align: center;
        font-size: 0.82rem;
        font-weight: 700;
        letter-spacing: 1.5px;
        text-transform: uppercase;
        color: var(--text-muted);
        margin-bottom: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
      }

      .leagues-title::before,
      .leagues-title::after {
        content: '';
        width: 36px;
        height: 2px;
        border-radius: 2px;
        background: linear-gradient(90deg, transparent, var(--primary));
      }

      .leagues-title::after {
        background: linear-gradient(90deg, var(--primary), transparent);
      }

      .leagues-marquee {
        position: relative;
        width: 100%;
        overflow: hidden;
        -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
        mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
      }

      .leagues-track {
        display: flex;
        width: max-content;
        align-items: center;
        gap: 16px;
        animation: leagues-scroll 32s linear infinite;
      }

      .leagues-marquee:hover .leagues-track {
        animation-play-state: paused;
      }

      @keyframes leagues-scroll {
        from {
          transform: translateX(0);
        }
        to {
          transform: translateX(-50%);
        }
      }

      .league-item {
        flex: 0 0 auto;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        height: 76px;
        min-width: 120px;
        padding: 14px 22px;
        background: var(--bg-card);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-sm);
        transition: var(--transition);
      }

      .league-item img {
        max-height: 48px;
        max-width: 120px;
        width: auto;
        object-fit: contain;
        filter: grayscale(100%);
        opacity: 0.85;
        transition: var(--transition);
      }

      .league-item:hover {
        transform: translateY(-4px);
        border-color: var(--primary);
        box-shadow: var(--shadow-primary);
      }

      .league-item:hover img {
        filter: none;
        opacity: 1;
      }

      @media (max-width: 576px) {
        .leagues-section {
          padding: 20px 0 22px;
        }

        .leagues-title {
          font-size: 0.74rem;
          margin-bottom: 14px;
        }

        .leagues-track {
          gap: 12px;
          animation-duration: 24s;
        }

        .league-item {
          height: 62px;
          min-width: 96px;
          padding: 10px 16px;
        }

        .league-item img {
          max-height: 38px;
          max-width: 92px;
        }
      }

      /* ========================================
           MAIN CONTAINER
           ======================================== */
      .main-container {
        max-width: 1400px;
        margin: 0 auto;
        padding: 40px 20px;
      }

      .form-card {
        background: var(--bg-card);
        border-radius: var(--radius-xl);
        box-shadow: 0 20px 60px rgba(26, 26, 46, 0.07), 0 4px 16px rgba(26, 26, 46, 0.04);
        padding: 44px;
        border: 1px solid rgba(226, 232, 240, 0.8);
      }

      @media (max-width: 768px) {
        .form-card {
          padding: 25px 20px;
        }

        .hero h1 {
          font-size: 1.6rem;
        }

        .header-actions {
          gap: 8px;
        }

        .header-btn {
          padding: 8px 14px;
          font-size: 13px;
        }

        .header-btn span {
          display: none;
        }
      }

      /* ========================================
           MESSAGES/ALERTS
           ======================================== */
      .alert-custom {
        border-radius: var(--radius-md);
        padding: 15px 20px;
        margin-bottom: 20px;
        display: flex;
        align-items: center;
        gap: 12px;
        font-size: 14px;
      }

      .alert-custom i {
        font-size: 18px;
      }

      .alert-danger-custom {
        background: #fef2f2;
        border: 1px solid #fecaca;
        color: #dc2626;
      }

      .alert-success-custom {
        background: #f0fdf4;
        border: 1px solid #bbf7d0;
        color: #16a34a;
      }

      .alert-warning-custom {
        background: #fffbeb;
        border: 1px solid #fde68a;
        color: #d97706;
      }

      /* ========================================
           STEPPER COMPONENT
           ======================================== */
      .stepper {
        position: relative;
      }

      .step {
        display: flex;
        gap: 20px;
        position: relative;
        padding-bottom: 35px;
      }

      .step:last-child {
        padding-bottom: 0;
      }

      .step-indicator {
        display: flex;
        flex-direction: column;
        align-items: center;
        flex-shrink: 0;
      }

      .step-circle {
        width: 50px;
        height: 50px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 800;
        font-size: 18px;
        transition: var(--transition);
        position: relative;
        z-index: 2;
      }

      .step-circle-pending {
        background: var(--bg-disabled);
        color: var(--text-muted);
        border: 2px solid var(--border-color);
      }

      .step-circle-active {
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        color: white;
        box-shadow: var(--shadow-primary);
      }

      .step-circle-active::after {
        content: '';
        position: absolute;
        inset: -5px;
        border-radius: 50%;
        border: 2px solid var(--primary);
        opacity: 0.35;
        animation: stepPulse 2s ease-out infinite;
      }

      @keyframes stepPulse {
        0% {
          transform: scale(1);
          opacity: 0.4;
        }
        100% {
          transform: scale(1.35);
          opacity: 0;
        }
      }

      .step-circle-completed {
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        color: white;
      }

      .step-line {
        width: 3px;
        flex: 1;
        margin-top: 8px;
        border-radius: 3px;
        transition: var(--transition);
      }

      .step-line-pending {
        background: var(--border-color);
      }

      .step-line-active {
        background: linear-gradient(to bottom, var(--primary) 0%, var(--border-color) 100%);
      }

      .step-line-completed {
        background: var(--primary);
      }

      .step-content {
        flex: 1;
        padding-top: 5px;
      }

      .step-header {
        margin-bottom: 20px;
      }

      .step-title {
        font-size: 1.35rem;
        font-weight: 700;
        color: var(--text-primary);
        display: flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 6px;
        letter-spacing: -0.3px;
      }

      .step-title i {
        color: var(--primary);
        font-size: 1.1rem;
      }

      .step-subtitle {
        color: var(--text-muted);
        font-size: 14px;
      }

      /* Mobile: Hide step indicators */
      @media (max-width: 768px) {
        .step-indicator {
          display: none;
        }

        .step {
          padding-bottom: 30px;
        }

        .step-title {
          font-size: 1.1rem;
        }
      }

      /* ========================================
           TARIFF CARDS
           ======================================== */
      .tariff-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
        gap: 18px;
        margin-bottom: 24px;
      }

      .tariff-option {
        position: relative;
      }

      .tariff-option input {
        position: absolute;
        opacity: 0;
        pointer-events: none;
      }

      .tariff-card {
        position: relative;
        background: var(--bg-card);
        border: 2px solid var(--border-color);
        border-radius: var(--radius-lg);
        padding: 22px 24px;
        cursor: pointer;
        overflow: hidden;
        height: 100%;
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease, border-color 0.3s ease,
          background 0.3s ease;
      }

      /* Accent bar that slides in on hover / selection */
      .tariff-card::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 4px;
        background: linear-gradient(to bottom, var(--primary), var(--primary-dark));
        transform: scaleY(0);
        transform-origin: top;
        transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
      }

      .tariff-card:hover {
        border-color: var(--primary-light);
        transform: translateY(-4px);
        box-shadow: 0 14px 30px rgba(169, 194, 43, 0.18);
      }

      .tariff-card:hover::before {
        transform: scaleY(1);
      }

      .tariff-option input:checked + .tariff-card {
        border-color: var(--primary);
        background: linear-gradient(135deg, #ffffff 0%, var(--primary-subtle) 100%);
        box-shadow: var(--shadow-primary);
      }

      .tariff-option input:checked + .tariff-card::before {
        transform: scaleY(1);
      }

      .tariff-card-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
      }

      .tariff-info {
        flex: 1;
        min-width: 0;
      }

      .tariff-name {
        font-size: 1.05rem;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 10px;
        line-height: 1.3;
      }

      .tariff-price {
        display: flex;
        align-items: baseline;
        gap: 3px;
      }

      .tariff-price-amount {
        font-size: 2rem;
        font-weight: 800;
        line-height: 1;
        color: var(--primary-dark);
      }

      @supports ((-webkit-background-clip: text) or (background-clip: text)) {
        .tariff-price-amount {
          background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
          -webkit-background-clip: text;
          background-clip: text;
          -webkit-text-fill-color: transparent;
        }
      }

      .tariff-price-currency {
        font-size: 1.15rem;
        color: var(--primary-dark);
        font-weight: 700;
      }

      .tariff-price-period {
        font-size: 0.9rem;
        color: var(--text-muted);
        margin-left: 3px;
        font-weight: 500;
      }

      .tariff-icon {
        width: 56px;
        height: 56px;
        border-radius: var(--radius-md);
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        box-shadow: var(--shadow-primary);
        transition: var(--transition);
      }

      .tariff-icon i {
        color: white;
        font-size: 22px;
      }

      .tariff-card:hover .tariff-icon,
      .tariff-option input:checked + .tariff-card .tariff-icon {
        transform: scale(1.08) rotate(-6deg);
      }

      /* Checkmark badge */
      .tariff-check {
        position: absolute;
        top: 0;
        right: 0;
        width: 0;
        height: 0;
        border-style: solid;
        border-width: 0 50px 50px 0;
        border-color: transparent var(--primary) transparent transparent;
        opacity: 0;
        transform: translate(8px, -8px);
        transition: var(--transition);
        z-index: 2;
      }

      .tariff-check i {
        position: absolute;
        top: 7px;
        right: -44px;
        color: white;
        font-size: 13px;
      }

      .tariff-option input:checked + .tariff-card .tariff-check {
        opacity: 1;
        transform: translate(0, 0);
      }

      /* Channel list button */
      .channel-list-btn {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 12px 28px;
        border: 2px solid var(--primary);
        background: transparent;
        color: var(--primary);
        border-radius: var(--radius-full);
        font-weight: 600;
        font-size: 14px;
        line-height: 1.2;
        text-decoration: none;
        transition: var(--transition);
      }

      .channel-list-btn:hover {
        background: var(--primary);
        color: white;
      }

      /* Tutorial button variant */
      .tutorial-btn {
        border-color: #e74c3c !important;
        color: #e74c3c !important;
      }

      .tutorial-btn:hover {
        background: #e74c3c !important;
        color: white !important;
      }

      /* WhatsApp button variant */
      .whatsapp-btn {
        border-color: #25d366 !important;
        color: #25d366 !important;
      }

      .whatsapp-btn:hover {
        background: #25d366 !important;
        color: white !important;
      }

      @media (max-width: 576px) {
        .tariff-grid {
          grid-template-columns: 1fr;
          gap: 14px;
        }

        .tariff-card {
          padding: 20px;
        }

        .tariff-price-amount {
          font-size: 1.7rem;
        }

        .tariff-icon {
          width: 50px;
          height: 50px;
        }

        .tariff-icon i {
          font-size: 20px;
        }
      }

      /* ========================================
           PROMO CODE SECTION
           ======================================== */
      .promo-section {
        margin-top: 28px;
        padding: 24px;
        background: linear-gradient(135deg, #fefce8 0%, #fef9c3 50%, #fef08a 100%);
        border: 2px solid #facc15;
        border-radius: var(--radius-lg);
        position: relative;
        overflow: hidden;
      }

      .promo-section::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 120px;
        height: 120px;
        background: radial-gradient(circle at top right, rgba(250, 204, 21, 0.3) 0%, transparent 70%);
        pointer-events: none;
      }

      .promo-header {
        display: flex;
        align-items: center;
        gap: 14px;
        margin-bottom: 18px;
      }

      .promo-icon-wrapper {
        width: 44px;
        height: 44px;
        background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
        flex-shrink: 0;
      }

      .promo-icon-wrapper i {
        color: white;
        font-size: 18px;
      }

      .promo-header-text {
        display: flex;
        flex-direction: column;
        gap: 2px;
      }

      .promo-title {
        font-size: 1rem;
        font-weight: 700;
        color: #92400e;
      }

      .promo-subtitle {
        font-size: 0.8rem;
        color: #a16207;
      }

      .promo-input-wrapper {
        display: flex;
        gap: 10px;
        align-items: stretch;
      }

      .promo-input-container {
        flex: 1;
        position: relative;
        display: flex;
        align-items: center;
      }

      .promo-input-icon {
        position: absolute;
        left: 14px;
        color: #d97706;
        font-size: 15px;
        pointer-events: none;
      }

      .promo-input {
        width: 100%;
        height: 48px;
        padding: 12px 14px 12px 42px;
        border: 2px solid #fbbf24;
        border-radius: var(--radius-md);
        font-size: 15px;
        font-weight: 600;
        color: var(--text-primary);
        background: white;
        text-transform: uppercase;
        letter-spacing: 1px;
        transition: var(--transition);
        outline: none;
      }

      .promo-input:focus {
        border-color: #f59e0b;
        box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.15);
      }

      .promo-input:disabled {
        background: #fef9c3;
        color: #92400e;
        cursor: not-allowed;
      }

      .promo-input::placeholder {
        color: #d97706;
        opacity: 0.5;
        letter-spacing: 2px;
      }

      .promo-apply-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 12px 24px;
        background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
        color: white;
        border: none;
        border-radius: var(--radius-md);
        font-size: 14px;
        font-weight: 600;
        cursor: pointer;
        transition: var(--transition);
        white-space: nowrap;
        box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
      }

      .promo-apply-btn:hover:not(:disabled) {
        background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
        transform: translateY(-2px);
        box-shadow: 0 6px 16px rgba(245, 158, 11, 0.4);
      }

      .promo-apply-btn:disabled {
        opacity: 0.7;
        cursor: not-allowed;
        transform: none;
      }

      .promo-message {
        margin-top: 12px;
        padding: 10px 14px;
        border-radius: var(--radius-sm);
        font-size: 13px;
        font-weight: 500;
      }

      .promo-message.success {
        background: #d1fae5;
        color: #065f46;
        border: 1px solid #6ee7b7;
      }

      .promo-message.error {
        background: #fee2e2;
        color: #991b1b;
        border: 1px solid #fca5a5;
      }

      .promo-applied-badge {
        margin-top: 14px;
        padding: 14px 18px;
        background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
        border: 2px solid #34d399;
        border-radius: var(--radius-md);
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        animation: promoApplied 0.4s ease;
      }

      @keyframes promoApplied {
        0% {
          opacity: 0;
          transform: translateY(-10px);
        }
        100% {
          opacity: 1;
          transform: translateY(0);
        }
      }

      .promo-applied-content {
        display: flex;
        align-items: center;
        gap: 10px;
        font-weight: 600;
        color: #065f46;
      }

      .promo-applied-content i {
        font-size: 18px;
        color: #059669;
      }

      .promo-remove-btn {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 6px 14px;
        background: white;
        color: #dc2626;
        border: 1px solid #fca5a5;
        border-radius: var(--radius-sm);
        font-size: 12px;
        font-weight: 600;
        cursor: pointer;
        transition: var(--transition);
      }

      .promo-remove-btn:hover {
        background: #fee2e2;
        border-color: #f87171;
      }

      /* Free package (Soliton) activation panel */
      .promo-free-panel {
        margin-top: 14px;
        padding: 16px 18px;
        background: linear-gradient(135deg, var(--primary-subtle) 0%, #e9f3c9 100%);
        border: 2px solid var(--primary);
        border-radius: var(--radius-md);
        animation: promoApplied 0.4s ease;
      }

      .promo-free-head {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-bottom: 14px;
      }

      .promo-free-head > i {
        font-size: 26px;
        color: var(--primary-dark);
        flex-shrink: 0;
      }

      .promo-free-title {
        display: block;
        font-weight: 700;
        font-size: 15px;
        color: var(--text-primary);
      }

      .promo-free-sub {
        display: block;
        font-size: 12.5px;
        color: var(--text-muted);
        margin-top: 2px;
      }

      .promo-free-actions {
        display: flex;
        align-items: center;
        gap: 10px;
      }

      .promo-free-btn {
        flex: 1;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 13px 18px;
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        color: #fff;
        border: none;
        border-radius: var(--radius-md);
        font-size: 15px;
        font-weight: 700;
        cursor: pointer;
        box-shadow: var(--shadow-primary);
        transition: var(--transition);
      }

      .promo-free-btn:hover:not(:disabled) {
        transform: translateY(-2px);
        filter: brightness(1.03);
      }

      .promo-free-btn:disabled {
        opacity: 0.7;
        cursor: not-allowed;
        transform: none;
      }

      @media (max-width: 576px) {
        .promo-section {
          padding: 18px;
        }

        .promo-input-wrapper {
          flex-direction: column;
        }

        .promo-apply-btn {
          width: 100%;
          padding: 14px;
        }

        .promo-applied-badge {
          flex-direction: column;
          text-align: center;
          gap: 10px;
        }
      }

      /* ========================================
           PROMO CODE HINT (for guest users)
           ======================================== */
      .promo-hint {
        margin-top: 24px;
        padding: 18px 20px;
        background: var(--bg-card);
        border: 2px solid var(--border-color);
        border-left: 4px solid var(--primary);
        border-radius: var(--radius-md);
        display: flex;
        align-items: center;
        gap: 16px;
        box-shadow: var(--shadow-sm);
        transition: var(--transition);
      }

      .promo-hint:hover {
        border-color: var(--primary);
        box-shadow: var(--shadow-md);
      }

      .promo-hint-icon {
        width: 44px;
        height: 44px;
        background: var(--primary-subtle);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
      }

      .promo-hint-icon i {
        color: var(--primary);
        font-size: 18px;
      }

      .promo-hint-content {
        flex: 1;
      }

      .promo-hint-title {
        font-size: 0.95rem;
        font-weight: 600;
        color: var(--text-primary);
        margin-bottom: 4px;
        display: flex;
        align-items: center;
        gap: 6px;
      }

      .promo-hint-title i {
        color: var(--primary);
        font-size: 0.9rem;
      }

      .promo-hint-text {
        font-size: 0.85rem;
        color: var(--text-muted);
        line-height: 1.5;
      }

      @media (max-width: 576px) {
        .promo-hint {
          padding: 16px;
          gap: 12px;
        }

        .promo-hint-icon {
          width: 38px;
          height: 38px;
        }

        .promo-hint-icon i {
          font-size: 16px;
        }

        .promo-hint-title {
          font-size: 0.9rem;
        }

        .promo-hint-text {
          font-size: 0.82rem;
        }
      }

      /* ========================================
           FORM INPUTS
           ======================================== */
      .form-group {
        margin-bottom: 20px;
      }

      .form-label {
        display: block;
        font-weight: 600;
        color: var(--text-secondary);
        margin-bottom: 8px;
        font-size: 14px;
      }

      .form-input {
        width: 100%;
        height: 52px;
        padding: 12px 16px;
        border: 2px solid var(--border-color);
        border-radius: var(--radius-md);
        font-size: 15px;
        color: var(--text-primary);
        background: var(--bg-input);
        transition: var(--transition);
        outline: none;
      }

      .form-input:hover {
        border-color: var(--primary-light);
      }

      .form-input:focus {
        border-color: var(--primary);
        box-shadow: 0 0 0 4px rgba(169, 194, 43, 0.12);
      }

      .form-input:disabled {
        background: var(--bg-disabled);
        color: var(--text-muted);
        cursor: not-allowed;
      }

      .form-input::placeholder {
        color: var(--text-light);
      }

      /* Remove number input spinners */
      .form-input[type='number']::-webkit-outer-spin-button,
      .form-input[type='number']::-webkit-inner-spin-button {
        -webkit-appearance: none;
        margin: 0;
      }
      .form-input[type='number'] {
        -moz-appearance: textfield;
      }

      /* Phone input group */
      .phone-input-group {
        display: flex;
      }

      .phone-prefix {
        width: 85px;
        flex-shrink: 0;
        border-radius: var(--radius-sm) 0 0 var(--radius-sm);
        border-right: none;
        text-align: center;
        padding: 12px 8px;
      }

      .phone-prefix:focus {
        border-right: none;
        z-index: 1;
      }

      .phone-number {
        flex: 1;
        border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
      }

      /* Form row grid */
      .form-row {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
        align-items: end;
      }

      @media (max-width: 992px) {
        .form-row {
          grid-template-columns: repeat(2, 1fr);
        }
      }

      @media (max-width: 576px) {
        .form-row {
          grid-template-columns: 1fr;
        }
      }

      /* ========================================
           BUTTONS
           ======================================== */
      .btn-primary-custom {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        width: 100%;
        height: 52px;
        padding: 12px 24px;
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        color: white;
        border: none;
        border-radius: var(--radius-md);
        font-size: 15px;
        font-weight: 700;
        cursor: pointer;
        position: relative;
        overflow: hidden;
        transition: var(--transition);
      }

      .btn-primary-custom::after {
        content: '';
        position: absolute;
        top: 0;
        left: -120%;
        width: 60%;
        height: 100%;
        background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.35), transparent);
        transform: skewX(-20deg);
        transition: left 0.6s ease;
      }

      .btn-primary-custom:hover:not(:disabled)::after {
        left: 130%;
      }

      .btn-primary-custom:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-primary);
      }

      .btn-primary-custom:disabled {
        background: var(--text-light);
        cursor: not-allowed;
        transform: none;
        box-shadow: none;
      }

      .btn-secondary-custom {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        height: 50px;
        padding: 12px 20px;
        background: var(--text-muted);
        color: white;
        border: none;
        border-radius: var(--radius-sm);
        font-size: 14px;
        font-weight: 600;
        cursor: pointer;
        transition: var(--transition);
        text-decoration: none;
      }

      .btn-secondary-custom:hover {
        background: var(--text-secondary);
        color: white;
      }

      /* Button group */
      .btn-group {
        display: flex;
        gap: 10px;
      }

      .btn-group .btn-primary-custom {
        flex: 1;
      }

      /* ========================================
           VERIFIED INFO DISPLAY
           ======================================== */
      .info-display {
        background: var(--primary-subtle);
        border: 2px solid var(--primary);
        border-radius: var(--radius-md);
        padding: 12px 16px;
        height: 52px;
        display: flex;
        align-items: center;
        font-weight: 500;
        color: var(--text-primary);
      }

      .verified-badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: var(--primary);
        color: white;
        padding: 4px 12px;
        border-radius: var(--radius-full);
        font-size: 12px;
        font-weight: 600;
      }

      .pending-badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: #fbbf24;
        color: #78350f;
        padding: 4px 12px;
        border-radius: var(--radius-full);
        font-size: 12px;
        font-weight: 600;
      }

      /* ========================================
           PAYMENT SUMMARY CARD
           ======================================== */
      .payment-card {
        background: linear-gradient(135deg, var(--bg-card) 0%, var(--primary-subtle) 100%);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-xl);
        padding: 32px;
        position: relative;
        overflow: hidden;
        box-shadow: 0 14px 40px rgba(169, 194, 43, 0.12);
      }

      .payment-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 5px;
        background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 50%, var(--primary) 100%);
      }

      .payment-card::after {
        content: '';
        position: absolute;
        top: -80px;
        right: -60px;
        width: 220px;
        height: 220px;
        background: radial-gradient(circle, rgba(169, 194, 43, 0.18) 0%, transparent 70%);
        pointer-events: none;
      }

      .payment-card-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 30px;
        flex-wrap: wrap;
      }

      .payment-info {
        display: flex;
        align-items: center;
        gap: 20px;
      }

      .payment-icon {
        width: 64px;
        height: 64px;
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        border-radius: var(--radius-lg);
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: var(--shadow-primary);
        flex-shrink: 0;
      }

      .payment-icon i {
        font-size: 26px;
        color: white;
      }

      .payment-details {
        display: flex;
        flex-direction: column;
        gap: 4px;
      }

      .payment-label {
        font-size: 13px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        color: var(--text-muted);
        font-weight: 600;
      }

      .payment-amount {
        display: flex;
        align-items: baseline;
        gap: 6px;
      }

      .payment-amount-value {
        font-size: 2.6rem;
        font-weight: 800;
        line-height: 1;
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
        color: var(--primary-dark);
      }

      .payment-amount-currency {
        font-size: 1.5rem;
        font-weight: 700;
        color: var(--primary);
      }

      .payment-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        padding: 16px 40px;
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        color: white;
        border: none;
        border-radius: var(--radius-md);
        font-size: 16px;
        font-weight: 700;
        cursor: pointer;
        transition: var(--transition);
        box-shadow: var(--shadow-primary);
        white-space: nowrap;
      }

      .payment-btn:hover:not(:disabled) {
        transform: translateY(-3px);
        box-shadow: 0 8px 25px rgba(169, 194, 43, 0.4);
      }

      .payment-btn:disabled {
        background: var(--text-light);
        cursor: not-allowed;
        box-shadow: none;
        transform: none;
      }

      .payment-btn i {
        font-size: 18px;
      }

      .payment-footer {
        margin-top: 20px;
        padding-top: 20px;
        border-top: 1px solid var(--border-color);
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 15px;
      }

      .payment-security {
        display: flex;
        align-items: center;
        gap: 8px;
        color: var(--text-muted);
        font-size: 13px;
      }

      .payment-security i {
        color: var(--primary);
      }

      .payment-methods {
        display: flex;
        align-items: center;
        gap: 12px;
      }

      .payment-methods img {
        height: 24px;
        opacity: 0.6;
        transition: var(--transition);
      }

      .payment-methods img:hover {
        opacity: 1;
      }

      .privacy-link {
        color: var(--primary);
        text-decoration: none;
        font-weight: 500;
      }

      .privacy-link:hover {
        text-decoration: underline;
      }

      /* Sports channels commercial-use notice */
      .sports-notice {
        display: flex;
        align-items: flex-start;
        gap: 10px;
        margin-top: 14px;
        padding: 12px 15px;
        background: #fffbeb;
        border: 1px solid #fde68a;
        border-left: 4px solid #d97706;
        border-radius: var(--radius-md);
        color: #92400e;
        font-size: 13px;
        line-height: 1.5;
        text-align: left;
      }

      .sports-notice i {
        color: #d97706;
        font-size: 16px;
        margin-top: 1px;
        flex-shrink: 0;
      }

      .sports-notice strong {
        color: #b45309;
      }

      .sports-notice a {
        color: #b45309;
        font-weight: 600;
        text-decoration: none;
        white-space: nowrap;
      }

      .sports-notice a:hover {
        text-decoration: underline;
      }

      /* Completed step check icon */
      .step-circle-completed i {
        font-size: 16px;
      }

      /* Full width button utility */
      .btn-full {
        width: 100%;
      }

      /* ========================================
           MODALS
           ======================================== */
      .modal-content {
        border: none;
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-lg);
        overflow: hidden;
      }

      .modal-custom {
        padding: 40px 30px;
        text-align: center;
        background: linear-gradient(135deg, var(--bg-card) 0%, var(--primary-subtle) 100%);
      }

      .modal-icon {
        width: 80px;
        height: 80px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px;
        box-shadow: var(--shadow-md);
      }

      .modal-icon-primary {
        background: var(--primary);
      }

      .modal-icon-warning {
        background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
      }

      .modal-icon-success {
        background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
      }

      .modal-icon i {
        font-size: 32px;
        color: white;
      }

      .modal-logo {
        height: 45px;
        margin-bottom: 20px;
      }

      .modal-title {
        font-size: 1.4rem;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 10px;
      }

      .modal-subtitle {
        color: var(--text-muted);
        font-size: 14px;
        margin-bottom: 25px;
      }

      .modal-subtitle i {
        margin-right: 6px;
        color: var(--primary);
      }

      /* OTP Input */
      .otp-inputs {
        display: flex;
        justify-content: center;
        gap: 12px;
        margin-bottom: 25px;
      }

      .otp-input {
        width: 60px;
        height: 68px;
        border: 2px solid var(--border-color);
        border-radius: var(--radius-md);
        text-align: center;
        font-size: 28px;
        font-weight: 800;
        color: var(--text-primary);
        background: var(--bg-card);
        transition: var(--transition);
        -moz-appearance: textfield;
        appearance: textfield;
      }

      .otp-input::-webkit-outer-spin-button,
      .otp-input::-webkit-inner-spin-button {
        -webkit-appearance: none;
        margin: 0;
      }

      .otp-input:focus {
        outline: none;
        border-color: var(--primary);
        box-shadow: 0 0 0 4px rgba(169, 194, 43, 0.15);
        transform: scale(1.05);
      }

      .otp-input:disabled {
        background: var(--bg-disabled);
        cursor: not-allowed;
      }

      /* Modal Buttons */
      .modal-btn {
        width: 100%;
        padding: 14px 30px;
        border: none;
        border-radius: var(--radius-md);
        font-size: 16px;
        font-weight: 600;
        cursor: pointer;
        transition: var(--transition);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
      }

      .modal-btn-primary {
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        color: white;
        box-shadow: var(--shadow-primary);
        margin-bottom: 20px;
      }

      .modal-btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 22px rgba(169, 194, 43, 0.35);
      }

      .modal-btn-outline {
        background: transparent;
        border: 2px solid var(--border-color);
        color: var(--text-secondary);
      }

      .modal-btn-outline:hover {
        background: var(--bg-disabled);
      }

      /* Resend Section */
      .resend-section {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        padding-top: 20px;
        border-top: 1px solid var(--border-color);
        flex-wrap: wrap;
      }

      .resend-section span {
        color: var(--text-muted);
        font-size: 14px;
      }

      .resend-link {
        color: var(--primary);
        text-decoration: none;
        font-weight: 600;
        cursor: pointer;
      }

      .resend-link:hover {
        text-decoration: underline;
      }

      .resend-link[style*='pointer-events: none'] {
        color: var(--text-light);
        cursor: not-allowed;
      }

      .countdown-badge {
        background: var(--bg-disabled);
        padding: 4px 14px;
        border-radius: var(--radius-full);
        font-size: 14px;
        font-weight: 600;
        color: var(--text-secondary);
      }

      /* Modal Alert */
      .modal-alert {
        border-radius: var(--radius-sm);
        padding: 12px 16px;
        margin-bottom: 20px;
        font-size: 14px;
        display: flex;
        align-items: center;
        gap: 10px;
      }

      .modal-alert-error {
        background: #fef2f2;
        border: 1px solid #fecaca;
        color: #dc2626;
      }

      .modal-alert-success {
        background: #f0fdf4;
        border: 1px solid #bbf7d0;
        color: #16a34a;
      }

      /* Already Registered Modal Actions */
      .modal-actions {
        display: flex;
        justify-content: center;
        gap: 12px;
        margin-top: 15px;
      }

      .modal-actions .modal-btn-outline {
        padding: 10px 20px;
        font-size: 14px;
      }

      @media (max-width: 576px) {
        .modal-custom {
          padding: 30px 20px;
        }

        .otp-inputs {
          gap: 8px;
        }

        .otp-input {
          width: 50px;
          height: 58px;
          font-size: 24px;
        }

        .modal-actions {
          flex-direction: column;
        }
      }

      @media (max-width: 768px) {
        .payment-card {
          padding: 24px 20px;
        }

        .payment-card-inner {
          flex-direction: column;
          align-items: stretch;
          gap: 20px;
        }

        .payment-info {
          justify-content: center;
        }

        .payment-amount-value {
          font-size: 2rem;
        }

        .payment-btn {
          width: 100%;
        }

        .payment-footer {
          justify-content: center;
          text-align: center;
        }
      }

      /* ========================================
           APP DOWNLOAD SECTION
           ======================================== */
      .app-section {
        background: linear-gradient(135deg, var(--bg-card) 0%, var(--primary-subtle) 100%);
        border-radius: var(--radius-xl);
        box-shadow: 0 14px 40px rgba(26, 26, 46, 0.05);
        padding: 38px;
        margin-top: 30px;
        text-align: center;
        border: 1px solid var(--border-color);
      }

      .app-section-title {
        font-size: 1.2rem;
        font-weight: 600;
        color: var(--text-primary);
        margin-bottom: 20px;
      }

      .app-section-title i {
        color: var(--primary);
        margin-right: 8px;
      }

      .app-buttons {
        display: flex;
        justify-content: center;
        gap: 16px;
        flex-wrap: wrap;
      }

      .app-btn {
        display: inline-block;
        transition: var(--transition);
      }

      .app-btn:hover {
        transform: translateY(-3px);
      }

      .app-btn img {
        height: 45px;
        width: auto;
      }

      /* ========================================
           FOOTER
           ======================================== */
      .footer {
        position: relative;
        background: linear-gradient(180deg, var(--bg-card) 0%, var(--primary-subtle) 100%);
        border-top: 1px solid var(--border-color);
        padding: 48px 0 32px;
        margin-top: 60px;
        overflow: hidden;
      }

      .footer::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 50%, var(--primary) 100%);
      }

      .footer-content {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
        position: relative;
      }

      .footer-grid {
        display: grid;
        grid-template-columns: 1.4fr 1fr 1fr;
        gap: 40px;
        align-items: start;
      }

      .footer-col-title {
        font-size: 12px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 1px;
        color: var(--text-muted);
        margin-bottom: 16px;
      }

      .footer-logo img {
        height: 42px;
      }

      .footer-tagline {
        margin-top: 14px;
        color: var(--text-muted);
        font-size: 14px;
        line-height: 1.6;
        max-width: 280px;
      }

      .footer-social {
        display: flex;
        gap: 10px;
        margin-top: 18px;
      }

      .footer-social a {
        width: 38px;
        height: 38px;
        border-radius: 50%;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        background: var(--bg-card);
        border: 1px solid var(--border-color);
        color: var(--text-secondary);
        font-size: 16px;
        text-decoration: none;
        transition: var(--transition);
      }

      .footer-social a:hover {
        background: var(--primary);
        border-color: var(--primary);
        color: #fff;
        transform: translateY(-3px);
        box-shadow: var(--shadow-primary);
      }

      .footer-apps {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
      }

      .footer-apps a {
        display: inline-block;
        transition: var(--transition);
      }

      .footer-apps a:hover {
        transform: scale(1.05);
      }

      .footer-apps img {
        height: 40px;
        width: auto;
      }

      .footer-payments {
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        gap: 10px;
      }

      .footer-payments img {
        height: 26px;
        width: auto;
        padding: 6px 10px;
        background: var(--bg-card);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-sm);
        box-sizing: content-box;
        transition: var(--transition);
      }

      .footer-payments img:hover {
        border-color: var(--primary);
        transform: translateY(-2px);
        box-shadow: var(--shadow-sm);
      }

      .footer-bottom {
        margin-top: 36px;
        padding-top: 22px;
        border-top: 1px solid var(--border-color);
        text-align: center;
      }

      .footer-copyright {
        color: var(--text-muted);
        font-size: 13px;
      }

      .footer-copyright a {
        color: var(--primary-dark);
        text-decoration: none;
        font-weight: 600;
      }

      .footer-copyright a:hover {
        text-decoration: underline;
      }

      @media (max-width: 768px) {
        .footer-grid {
          grid-template-columns: 1fr;
          text-align: center;
          gap: 30px;
        }

        .footer-tagline {
          margin-left: auto;
          margin-right: auto;
        }

        .footer-social,
        .footer-apps,
        .footer-payments {
          justify-content: center;
          align-items: center;
        }

        .app-section {
          padding: 25px 20px;
        }
      }

      /* ========================================
           UTILITIES
           ======================================== */
      .hidden {
        display: none !important;
      }

      .text-center {
        text-align: center;
      }

      /* ========================================
           CAMPAIGN POPUP & INLINE VIEW
           ======================================== */
      .tariff-view {
        animation: tariffViewFade 0.3s ease;
      }

      @keyframes tariffViewFade {
        from {
          opacity: 0;
          transform: translateY(6px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }

      .campaign-inline + .campaign-inline {
        margin-top: 24px;
      }

      .campaign-inline-head {
        display: flex;
        flex-direction: column;
        gap: 6px;
        margin-bottom: 16px;
      }

      .campaign-inline-tag {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        align-self: flex-start;
        padding: 8px 18px;
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        color: #fff;
        border-radius: var(--radius-full);
        font-size: 14px;
        font-weight: 700;
        box-shadow: var(--shadow-primary);
      }

      .campaign-inline-tag i {
        font-size: 15px;
      }

      .campaign-inline-sub {
        font-size: 14px;
        color: var(--text-muted);
        margin: 0;
        line-height: 1.5;
      }

      /* Campaign variant of the standard tariff card */
      .tariff-card-campaign::before {
        transform: scaleY(1);
        opacity: 0.45;
      }

      .tariff-card-campaign.is-highlight {
        border-color: var(--primary);
        background: linear-gradient(135deg, #ffffff 0%, var(--primary-subtle) 100%);
        box-shadow: var(--shadow-primary);
      }

      .tariff-card-campaign.is-highlight::before {
        opacity: 1;
      }

      .tariff-icon-campaign {
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
        color: #fff !important;
      }

      .tariff-flag {
        display: inline-block;
        margin-bottom: 14px;
        padding: 4px 12px;
        background: var(--primary);
        color: #fff;
        border-radius: var(--radius-full);
        font-size: 11px;
        font-weight: 800;
        letter-spacing: 0.3px;
        box-shadow: var(--shadow-sm);
      }

      .campaign-toggle-wrap {
        margin-top: 20px;
        display: flex;
        justify-content: center;
      }

      .campaign-toggle-btn {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 12px 28px;
        border: 2px dashed var(--primary);
        background: var(--primary-subtle);
        color: var(--primary-dark);
        border-radius: var(--radius-full);
        font-weight: 600;
        font-size: 14px;
        line-height: 1.2;
        cursor: pointer;
        transition: var(--transition);
      }

      .campaign-toggle-btn i {
        font-size: 15px;
      }

      .campaign-toggle-btn:hover {
        background: var(--primary);
        color: #fff;
        border-style: solid;
        transform: translateY(-2px);
        box-shadow: var(--shadow-primary);
      }

      .campaign-toggle-btn.is-exit {
        border-style: solid;
        border-color: var(--border-color);
        background: transparent;
        color: var(--text-secondary);
        box-shadow: none;
      }

      .campaign-toggle-btn.is-exit:hover {
        border-color: var(--primary);
        background: var(--primary-subtle);
        color: var(--primary-dark);
        transform: translateY(-2px);
        box-shadow: none;
      }

      .ctg-label {
        display: inline-flex;
        align-items: center;
        gap: 8px;
      }
        max-width: 780px;
      }

      .campaign-modal-content {
        border: none;
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-lg);
        overflow: hidden;
      }

      .campaign-modal-header {
        position: relative;
        padding: 32px 30px 26px;
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        color: #fff;
        text-align: center;
      }

      .campaign-modal-close {
        position: absolute;
        top: 18px;
        right: 18px;
        width: 38px;
        height: 38px;
        border: none;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.2);
        color: #fff;
        font-size: 18px;
        cursor: pointer;
        line-height: 1;
        transition: var(--transition);
      }

      .campaign-modal-close:hover {
        background: rgba(255, 255, 255, 0.35);
        transform: rotate(90deg);
      }

      .campaign-modal-badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 5px 14px;
        background: #fff;
        color: var(--primary-dark);
        border-radius: var(--radius-full);
        font-size: 12px;
        font-weight: 800;
        letter-spacing: 0.5px;
        text-transform: uppercase;
        margin-bottom: 12px;
        box-shadow: var(--shadow-sm);
      }

      .campaign-modal-title {
        font-size: 1.5rem;
        font-weight: 800;
        margin: 0 0 6px;
        line-height: 1.3;
      }

      .campaign-modal-subtitle {
        font-size: 15px;
        opacity: 0.95;
        margin: 0;
      }

      .campaign-modal-body {
        padding: 26px 30px;
        background: var(--bg-card);
        max-height: 60vh;
        overflow-y: auto;
      }

      .campaign-block + .campaign-block {
        margin-top: 28px;
        padding-top: 24px;
        border-top: 1px solid var(--border-color);
      }

      .campaign-block-title {
        font-size: 1.15rem;
        font-weight: 800;
        color: var(--text-primary);
        margin: 0 0 6px;
        display: flex;
        align-items: center;
        gap: 10px;
        flex-wrap: wrap;
      }

      .campaign-block-badge {
        display: inline-block;
        padding: 3px 12px;
        background: var(--primary-subtle);
        color: var(--primary-dark);
        border-radius: var(--radius-full);
        font-size: 11px;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 0.3px;
      }

      .campaign-block-desc {
        font-size: 14px;
        color: var(--text-muted);
        margin: 0 0 16px;
        line-height: 1.6;
      }

      .campaign-block-image {
        width: 100%;
        max-height: 200px;
        object-fit: cover;
        border-radius: var(--radius-lg);
        margin-bottom: 18px;
        box-shadow: var(--shadow-sm);
      }

      .campaign-tariff-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
        gap: 14px;
      }

      .campaign-tariff-preview {
        position: relative;
        border: 2px solid var(--border-color);
        border-radius: var(--radius-lg);
        padding: 20px;
        background: var(--bg-card);
        height: 100%;
      }

      .campaign-tariff-preview.is-highlight {
        border-color: var(--primary);
        background: var(--primary-subtle);
        box-shadow: var(--shadow-primary);
      }

      .campaign-tariff-badge {
        display: inline-block;
        padding: 4px 11px;
        background: var(--primary);
        color: #fff;
        border-radius: var(--radius-full);
        font-size: 11px;
        font-weight: 800;
        letter-spacing: 0.3px;
        margin-bottom: 12px;
      }

      .campaign-tariff-name {
        font-size: 1.05rem;
        font-weight: 700;
        color: var(--text-primary);
        margin: 0 0 10px;
      }

      .campaign-tariff-price {
        display: flex;
        align-items: baseline;
        gap: 4px;
      }

      .campaign-tariff-price-amount {
        font-size: 1.7rem;
        font-weight: 800;
        color: var(--primary-dark);
      }

      .campaign-tariff-price-currency {
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--primary-dark);
      }

      .campaign-tariff-price-period {
        font-size: 13px;
        color: var(--text-muted);
      }

      .campaign-modal-footer {
        padding: 20px 30px 26px;
        background: var(--bg-card);
        border-top: 1px solid var(--border-color);
        display: flex;
        gap: 12px;
        justify-content: flex-end;
        flex-wrap: wrap;
      }

      .campaign-modal-dismiss {
        padding: 13px 24px;
        border: 2px solid var(--border-color);
        background: transparent;
        color: var(--text-secondary);
        border-radius: var(--radius-md);
        font-weight: 600;
        font-size: 15px;
        cursor: pointer;
        transition: var(--transition);
      }

      .campaign-modal-dismiss:hover {
        background: var(--bg-disabled);
      }

      .campaign-modal-confirm {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 13px 28px;
        border: none;
        background: var(--primary);
        color: #fff;
        border-radius: var(--radius-md);
        font-weight: 700;
        font-size: 15px;
        cursor: pointer;
        box-shadow: var(--shadow-primary);
        transition: var(--transition);
      }

      .campaign-modal-confirm:hover {
        background: var(--primary-dark);
        transform: translateY(-2px);
      }

      @media (max-width: 575px) {
        .campaign-modal-header {
          padding: 26px 20px 22px;
        }
        .campaign-modal-title {
          font-size: 1.25rem;
        }
        .campaign-modal-body {
          padding: 20px 18px;
          max-height: 56vh;
        }
        .campaign-tariff-grid {
          grid-template-columns: 1fr;
        }
        .campaign-modal-footer {
          padding: 16px 18px 20px;
          flex-direction: column-reverse;
        }
        .campaign-modal-footer button {
          width: 100%;
          justify-content: center;
        }
        .campaign-toggle-btn {
          width: 100%;
          justify-content: center;
        }
      }