/* Shared premium styles for payment, cabinet and user pages */

.premium-portal-page {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif !important;
    background:
        radial-gradient(circle at top, rgba(0, 188, 212, 0.12), transparent 30%),
        radial-gradient(circle at 20% 20%, rgba(0, 188, 212, 0.14), transparent 24%),
        linear-gradient(180deg, #11161d 0%, #0b1016 100%) !important;
    color: var(--text-primary, #ffffff);
    min-height: 100vh;
}

.premium-portal-page .logo-section {
    margin: 18px auto 10px;
    padding: 0 12px;
}

.premium-portal-page .logo {
    padding: 1px 24px;
    border-radius: 22px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow:
        0 18px 40px rgba(0, 0, 0, 0.26),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    letter-spacing: 0.24em;
}

.premium-portal-page .tagline {
    color: rgba(235, 244, 255, 0.76) !important;
    letter-spacing: 0.18em;
}

.premium-portal-page .main-content,
.premium-portal-page .auth-wrapper,
.premium-portal-page .container {
    position: relative;
    z-index: 1;
}

.premium-portal-page .main-content,
.premium-portal-page .auth-wrapper {
    max-width: 1180px;
    margin: 18px auto 52px !important;
    padding: 0 10px !important;
}

.premium-portal-page .container,
.premium-portal-page .auth-container {
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(28, 34, 44, 0.96), rgba(17, 22, 29, 0.985)) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 28px !important;
    box-shadow:
        0 26px 60px rgba(0, 0, 0, 0.42),
        inset 0 1px 0 rgba(255, 255, 255, 0.05) !important;
}

.premium-portal-page .container::before,
.premium-portal-page .auth-container::before,
.premium-portal-page .card::before,
.premium-portal-page .user-info-block::before,
.premium-portal-page .tournaments-section::before,
.premium-portal-page .results-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 1px;
    background: linear-gradient(90deg, rgba(0, 188, 212, 0), rgba(0, 188, 212, 0.45), rgba(0, 188, 212, 0));
}

.premium-auth-page .auth-wrapper {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.premium-auth-page .auth-container {
    width: min(100%, 620px);
    padding: 32px 26px !important;
}

.premium-auth-page .auth-header,
.premium-portal-page .header {
    margin-bottom: 22px !important;
}

.premium-auth-page .auth-header h1,
.premium-portal-page .header h1 {
    color: #ffffff !important;
    letter-spacing: -0.03em;
    line-height: 1.08;
}

.premium-auth-page .auth-header p,
.premium-portal-page .header p {
    color: rgba(235, 244, 255, 0.76) !important;
}

.premium-auth-page .auth-form,
.premium-auth-page .form-group,
.premium-portal-page .header,
.premium-portal-page .user-info-block,
.premium-portal-page .tournaments-section,
.premium-portal-page .results-card,
.premium-portal-page .modal-content,
.premium-portal-page .admin-modal-content,
.premium-portal-page .image-modal-content,
.premium-portal-page .auth-modal-content {
    position: relative;
}

.premium-auth-page .form-group input,
.premium-auth-page .form-group select,
.premium-auth-page .form-group textarea,
.premium-portal-page input[type="text"],
.premium-portal-page input[type="email"],
.premium-portal-page input[type="password"],
.premium-portal-page input[type="number"],
.premium-portal-page input[type="date"],
.premium-portal-page input[type="url"],
.premium-portal-page textarea,
.premium-portal-page select {
    min-height: 48px;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    background: rgba(245, 248, 255, 0.04) !important;
    color: #ffffff !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.premium-auth-page .form-group input:focus,
.premium-auth-page .form-group select:focus,
.premium-auth-page .form-group textarea:focus,
.premium-portal-page input:focus,
.premium-portal-page textarea:focus,
.premium-portal-page select:focus {
    outline: none;
    border-color: rgba(0, 188, 212, 0.7) !important;
    box-shadow:
        0 0 0 4px rgba(0, 188, 212, 0.14),
        inset 0 1px 0 rgba(255, 255, 255, 0.04) !important;
}

.premium-auth-page .btn,
.premium-auth-page .btn-primary,
.premium-auth-page .btn-secondary,
.premium-portal-page .admin-btn,
.premium-portal-page .upload-btn {
    appearance: none;
    -webkit-appearance: none;
    background: var(--background-card, rgba(24, 34, 44, 0.96)) !important;
    background-image: none !important;
    color: var(--primary-color, #00bcd4) !important;
    border: 1px solid rgba(0, 188, 212, 0.38) !important;
    border-radius: 14px !important;
    box-shadow: none !important;
    text-decoration: none !important;
    font-weight: 600 !important;
    letter-spacing: 0.01em !important;
    line-height: 1.2 !important;
    text-transform: none !important;
    text-shadow: none !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px !important;
    padding: 12px 18px !important;
    transition:
        transform 0.2s ease,
        border-color 0.2s ease,
        background 0.2s ease,
        color 0.2s ease,
        box-shadow 0.2s ease !important;
}

.premium-auth-page .btn:hover,
.premium-auth-page .btn-primary:hover,
.premium-auth-page .btn-secondary:hover,
.premium-portal-page .admin-btn:hover,
.premium-portal-page .upload-btn:hover {
    background: var(--background-card-hover, rgba(255, 255, 255, 0.06)) !important;
    color: #e6fbff !important;
    border-color: var(--primary-color, #00bcd4) !important;
    transform: translateY(-2px);
    box-shadow: none !important;
}

.premium-auth-page .btn:active,
.premium-auth-page .btn-primary:active,
.premium-auth-page .btn-secondary:active,
.premium-portal-page .admin-btn:active,
.premium-portal-page .upload-btn:active {
    transform: translateY(0);
}

.premium-auth-page .btn-primary,
.premium-auth-page .btn-secondary {
    width: 100%;
}

.premium-auth-page .auth-links a {
    color: var(--primary-color, #00bcd4) !important;
}

.premium-payment-page .container,
.premium-cabinet-page .container,
.premium-user-page .container {
    padding: 28px 24px !important;
}

.premium-cabinet-page .save-pair-button {
    background: var(--background-card, rgba(24, 34, 44, 0.96)) !important;
    color: var(--primary-color, #00bcd4) !important;
    border: 1px solid rgba(0, 188, 212, 0.38) !important;
    border-radius: 14px !important;
    box-shadow: none !important;
    text-decoration: none !important;
    text-transform: none !important;
    text-shadow: none !important;
    display: none;
}

.premium-cabinet-page .save-pair-button.show {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.premium-cabinet-page .save-pair-button:hover {
    background: var(--background-card-hover, rgba(255, 255, 255, 0.06)) !important;
    color: #e6fbff !important;
    border-color: var(--primary-color, #00bcd4) !important;
    transform: translate(-50%, -50%) scale(1.03) !important;
    box-shadow: none !important;
}

.premium-cabinet-page .save-pair-button:active {
    transform: translate(-50%, -50%) scale(0.98) !important;
}

.premium-payment-page .cards-container,
.premium-cabinet-page .content {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.premium-payment-page .cards-container {
    grid-template-columns: 1fr;
}

.premium-payment-page .main-card {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(280px, 46%) 1fr;
    background: linear-gradient(180deg, rgba(28, 34, 44, 0.96), rgba(17, 22, 29, 0.985)) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 28px !important;
    box-shadow:
        0 26px 60px rgba(0, 0, 0, 0.42),
        inset 0 1px 0 rgba(255, 255, 255, 0.05) !important;
}

.premium-payment-page .main-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 1px;
    background: linear-gradient(90deg, rgba(0, 188, 212, 0), rgba(0, 188, 212, 0.45), rgba(0, 188, 212, 0));
}

.premium-payment-page .card-image {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02)) !important;
    padding: 22px;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.premium-payment-page .card-image img {
    width: 100%;
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 18px 34px rgba(0, 0, 0, 0.24);
}

.premium-payment-page .card-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
    padding: 34px 30px;
}

.premium-payment-page .card-content h2 {
    color: #ffffff !important;
    line-height: 1.06;
    letter-spacing: -0.03em;
}

.premium-payment-page .card-content p {
    color: rgba(235, 244, 255, 0.8) !important;
}

.premium-payment-page .payment-button {
    align-self: flex-start;
    appearance: none;
    background: var(--background-card, rgba(24, 34, 44, 0.96)) !important;
    color: var(--primary-color, #00bcd4) !important;
    border: 1px solid rgba(0, 188, 212, 0.38) !important;
    border-radius: 14px !important;
    box-shadow: none !important;
    text-decoration: none !important;
    font-weight: 600 !important;
    min-height: 46px;
    padding: 12px 18px;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.premium-payment-page .payment-button:hover {
    background: var(--background-card-hover, rgba(255, 255, 255, 0.06)) !important;
    color: #e6fbff !important;
    border-color: var(--primary-color, #00bcd4) !important;
    transform: translateY(-2px);
}

.premium-payment-page .card,
.premium-cabinet-page .card,
.premium-user-page .tournament-card,
.premium-user-page .results-card,
.premium-user-page .user-info-block,
.premium-user-page .tournaments-section {
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.02)) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 22px !important;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.03),
        0 14px 32px rgba(0, 0, 0, 0.18) !important;
}

.premium-payment-page .card,
.premium-cabinet-page .card,
.premium-user-page .tournament-card {
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.premium-payment-page .card:hover,
.premium-cabinet-page .card:hover,
.premium-user-page .tournament-card:hover {
    transform: translateY(-3px);
    border-color: rgba(0, 188, 212, 0.28) !important;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.04),
        0 20px 36px rgba(0, 0, 0, 0.24) !important;
}

.premium-user-page .header,
.premium-user-page .user-info-block,
.premium-user-page .tournaments-section,
.premium-user-page .results-card {
    padding: 20px 18px !important;
}

.premium-portal-page .modal-content,
.premium-portal-page .admin-modal-content,
.premium-portal-page .image-modal-content,
.premium-portal-page .auth-modal-content {
    background: linear-gradient(180deg, rgba(28, 34, 44, 0.98), rgba(17, 22, 29, 0.99)) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 28px !important;
    box-shadow:
        0 28px 70px rgba(0, 0, 0, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.05) !important;
}

[data-theme="light"] .premium-portal-page {
    background:
        radial-gradient(circle at top, rgba(0, 188, 212, 0.08), transparent 28%),
        linear-gradient(180deg, #f5f8fb 0%, #eaf0f5 100%) !important;
}

[data-theme="light"] .premium-portal-page .logo,
[data-theme="light"] .premium-portal-page .container,
[data-theme="light"] .premium-portal-page .auth-container,
[data-theme="light"] .premium-payment-page .main-card,
[data-theme="light"] .premium-portal-page .card,
[data-theme="light"] .premium-portal-page .user-info-block,
[data-theme="light"] .premium-portal-page .tournaments-section,
[data-theme="light"] .premium-portal-page .results-card,
[data-theme="light"] .premium-portal-page .modal-content,
[data-theme="light"] .premium-portal-page .admin-modal-content,
[data-theme="light"] .premium-portal-page .image-modal-content,
[data-theme="light"] .premium-portal-page .auth-modal-content {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(245, 249, 252, 0.98)) !important;
    border-color: rgba(15, 75, 86, 0.1) !important;
    box-shadow: 0 24px 60px rgba(16, 34, 42, 0.12) !important;
}

[data-theme="light"] .premium-portal-page .tagline,
[data-theme="light"] .premium-portal-page .auth-header p,
[data-theme="light"] .premium-portal-page .header p {
    color: rgba(16, 34, 42, 0.68) !important;
}

[data-theme="light"] .premium-portal-page .auth-header h1,
[data-theme="light"] .premium-portal-page .header h1 {
    color: #10222a !important;
}

[data-theme="light"] .premium-auth-page .form-group input,
[data-theme="light"] .premium-auth-page .form-group select,
[data-theme="light"] .premium-auth-page .form-group textarea,
[data-theme="light"] .premium-portal-page input[type="text"],
[data-theme="light"] .premium-portal-page input[type="email"],
[data-theme="light"] .premium-portal-page input[type="password"],
[data-theme="light"] .premium-portal-page input[type="number"],
[data-theme="light"] .premium-portal-page input[type="date"],
[data-theme="light"] .premium-portal-page input[type="url"],
[data-theme="light"] .premium-portal-page textarea,
[data-theme="light"] .premium-portal-page select {
    background: rgba(250, 252, 255, 0.98) !important;
    color: #10222a !important;
    border-color: rgba(14, 71, 83, 0.14) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82);
}

[data-theme="light"] .premium-auth-page .btn,
[data-theme="light"] .premium-auth-page .btn-primary,
[data-theme="light"] .premium-auth-page .btn-secondary,
[data-theme="light"] .premium-payment-page .payment-button,
[data-theme="light"] .premium-portal-page .admin-btn,
[data-theme="light"] .premium-portal-page .upload-btn {
    background: rgba(255, 255, 255, 0.82) !important;
    border-color: rgba(15, 75, 86, 0.14) !important;
    color: #0b7f92 !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82) !important;
}

[data-theme="light"] .premium-auth-page .btn:hover,
[data-theme="light"] .premium-auth-page .btn-primary:hover,
[data-theme="light"] .premium-auth-page .btn-secondary:hover,
[data-theme="light"] .premium-payment-page .payment-button:hover,
[data-theme="light"] .premium-portal-page .admin-btn:hover,
[data-theme="light"] .premium-portal-page .upload-btn:hover {
    background: #f4fcfe !important;
    border-color: rgba(0, 188, 212, 0.28) !important;
    color: #0b7f92 !important;
}

[data-theme="light"] .premium-cabinet-page .save-pair-button {
    background: rgba(255, 255, 255, 0.82) !important;
    border-color: rgba(15, 75, 86, 0.14) !important;
    color: #0b7f92 !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82) !important;
}

@media (max-width: 768px) {
    .premium-portal-page .main-content,
    .premium-portal-page .auth-wrapper {
        margin: 14px auto 28px !important;
        padding: 0 8px !important;
    }

    .premium-portal-page .container,
    .premium-portal-page .auth-container {
        padding: 22px 16px !important;
        border-radius: 24px !important;
    }

    .premium-payment-page .cards-container,
    .premium-cabinet-page .content {
        grid-template-columns: 1fr;
    }

    .premium-payment-page .main-card {
        grid-template-columns: 1fr;
    }

    .premium-payment-page .card-image {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        padding: 16px;
    }

    .premium-payment-page .card-content {
        padding: 26px 18px;
    }

    .premium-auth-page .auth-container {
        width: 100%;
    }
}