.ccup-auth-container {
    padding: 2rem 1.5rem;
}

.ccup-auth-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--bs-heading-color, #1a1a2e);
}

.ccup-panel {
    padding: 0;
}

.ccup-panel .nav-tabs {
    border-bottom: 2px solid var(--bs-border-color, #dee2e6);
}

.ccup-panel .nav-tabs .nav-link {
    border: none;
    color: var(--bs-secondary-color, #6c757d);
    font-weight: 600;
    padding: 0.75rem 1.25rem;
    margin-bottom: -2px;
    border-bottom: 2px solid transparent;
    transition: color 0.2s, border-color 0.2s;
}

.ccup-panel .nav-tabs .nav-link:hover {
    color: var(--bs-primary, #0d6efd);
    border-bottom-color: transparent;
}

.ccup-panel .nav-tabs .nav-link.active {
    color: var(--bs-primary, #0d6efd);
    background: transparent;
    border-bottom: 2px solid var(--bs-primary, #0d6efd);
}

.ccup-password-strength .progress {
    background-color: var(--bs-tertiary-bg, #e9ecef);
    border-radius: 2px;
}

.ccup-password-strength .progress-bar {
    transition: width 0.3s ease, background-color 0.3s ease;
    border-radius: 2px;
}

.ccup-field-error {
    color: #dc3545;
    font-size: 0.85rem;
    margin-top: 4px;
}

.ccup-btn-loading {
    opacity: 0.7;
    pointer-events: none;
}

.ccup-btn-spinner {
    display: inline-flex;
    align-items: center;
}

/* ========== PALETA DE COLORES CCNew ========== */
.ccup-auth-container,
.ccup-panel {
    --ccup-primary: #6b7280;
    --ccup-primary-hover: #4B5563;
    --ccup-gray: #6b7280;
    --ccup-gray-hover: #4B5563;
}

/* ========== ESTILO GLOBAL DE BOTONES (tema CCNew) ========== */
.ccup-auth-container .btn,
.ccup-panel .btn {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    padding: 10px 20px;
    border-radius: 50px;
    transition: all 0.3s ease, transform 0.2s ease, box-shadow 0.2s ease;
    letter-spacing: 0.3px;
}

.ccup-auth-container .btn:hover,
.ccup-panel .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.ccup-auth-container .btn-sm,
.ccup-panel .btn-sm,
.ccup-panel .btn-group-sm > .btn,
.ccup-auth-container .btn-group-sm > .btn {
    font-size: 0.78rem;
    padding: 6px 14px;
    border-radius: 50px;
}

/* ========== COLORES DE BOTONES ========== */
.ccup-auth-container .btn-primary,
.ccup-panel .btn-primary {
    background-color: var(--ccup-primary);
    border-color: var(--ccup-primary);
    color: #fff;
}
.ccup-auth-container .btn-primary:hover,
.ccup-panel .btn-primary:hover,
.ccup-auth-container .btn-primary:focus,
.ccup-panel .btn-primary:focus {
    background-color: var(--ccup-primary-hover);
    border-color: var(--ccup-primary-hover);
    color: #fff;
}

/* btn-outline-primary → accent outline */
.ccup-auth-container .btn-outline-primary,
.ccup-panel .btn-outline-primary {
    color: var(--ccup-primary);
    border-color: var(--ccup-primary);
}
.ccup-auth-container .btn-outline-primary:hover,
.ccup-panel .btn-outline-primary:hover {
    background-color: var(--ccup-primary);
    border-color: var(--ccup-primary);
    color: #fff;
}

/* btn-outline-secondary → gray del tema */
.ccup-auth-container .btn-outline-secondary,
.ccup-panel .btn-outline-secondary {
    color: var(--ccup-gray);
    border-color: var(--ccup-gray);
}
.ccup-auth-container .btn-outline-secondary:hover,
.ccup-panel .btn-outline-secondary:hover {
    background-color: var(--ccup-gray);
    border-color: var(--ccup-gray);
    color: #fff;
}

/* btn-outline-danger → gray neutro (el tema no usa rojo en botones) */
.ccup-auth-container .btn-outline-danger,
.ccup-panel .btn-outline-danger {
    color: var(--ccup-gray);
    border-color: var(--ccup-gray);
}
.ccup-auth-container .btn-outline-danger:hover,
.ccup-panel .btn-outline-danger:hover {
    background-color: var(--ccup-gray);
    border-color: var(--ccup-gray);
    color: #fff;
}

/* Badge de formato (PDF/EPUB) → gray */
.ccup-panel .badge.bg-secondary {
    background-color: var(--ccup-gray) !important;
}

/* Badge de alertas activas → accent */
.ccup-panel .badge.bg-success {
    background-color: var(--ccup-primary) !important;
}

/* Tab active → accent */
.ccup-panel .nav-tabs .nav-link.active {
    color: var(--ccup-primary);
    border-bottom-color: var(--ccup-primary);
}

/* Card title hover → muted */
.ccup-card-title:hover {
    color: var(--cc-muted-color, #718096);
}

/* ========== ENLACES DE TEXTO (tema CCNew) ========== */

/* Nav links: Olvidé, Crear cuenta, Volver */
.ccup-auth-container .ccup-show-login,
.ccup-auth-container .ccup-show-register,
.ccup-auth-container .ccup-show-forgot,
#ccup-alert-form-container a:not(.btn):not(.badge) {
    color: var(--cc-muted-color, #718096);
    transition: color 0.2s ease;
}
.ccup-auth-container .ccup-show-login:hover,
.ccup-auth-container .ccup-show-register:hover,
.ccup-auth-container .ccup-show-forgot:hover,
#ccup-alert-form-container a:not(.btn):not(.badge):hover {
    color: var(--cc-body-color, #212529);
}

/* Links legales en checkbox */
.ccup-auth-container .form-check-label a {
    color: var(--cc-muted-color, #718096);
    font-weight: 500;
}
.ccup-auth-container .form-check-label a:hover {
    color: var(--cc-accent, #2563EB);
}

/* Dark mode */
body.dark-mode .ccup-auth-container,
body.dark-mode .ccup-panel {
    color: #e0e0e0;
    --ccup-primary: #94A3B8;
    --ccup-primary-hover: #CBD5E1;
    --ccup-gray: #94A3B8;
    --ccup-gray-hover: #CBD5E1;
}

body.dark-mode .ccup-auth-title {
    color: #e0e0e0;
}

body.dark-mode .ccup-panel .nav-tabs .nav-link {
    color: #aaa;
}

body.dark-mode .ccup-panel .nav-tabs .nav-link.active {
    color: var(--ccup-primary);
    border-bottom-color: var(--ccup-primary);
}

body.dark-mode .ccup-auth-container .ccup-show-login:hover,
body.dark-mode .ccup-auth-container .ccup-show-register:hover,
body.dark-mode .ccup-auth-container .ccup-show-forgot:hover,
body.dark-mode #ccup-alert-form-container a:not(.btn):not(.badge):hover,
body.dark-mode .ccup-card-title:hover {
    color: var(--cc-muted-color, #94A3B8);
}

body.dark-mode .ccup-auth-container .form-check-label a:hover {
    color: var(--cc-accent, #3B82F6);
}

@media (prefers-color-scheme: dark) {
    body:not(.light-mode) .ccup-auth-container,
    body:not(.light-mode) .ccup-panel {
        --ccup-primary: #94A3B8;
        --ccup-primary-hover: #CBD5E1;
        --ccup-gray: #94A3B8;
        --ccup-gray-hover: #CBD5E1;
    }

    body:not(.light-mode) .ccup-auth-title {
        color: #e0e0e0;
    }
    body:not(.light-mode) .ccup-panel .nav-tabs .nav-link {
        color: #aaa;
    }
    body:not(.light-mode) .ccup-panel .nav-tabs .nav-link.active {
        color: var(--ccup-primary);
        border-bottom-color: var(--ccup-primary);
    }

    body:not(.light-mode) .ccup-auth-container .ccup-show-login:hover,
    body:not(.light-mode) .ccup-auth-container .ccup-show-register:hover,
    body:not(.light-mode) .ccup-auth-container .ccup-show-forgot:hover,
    body:not(.light-mode) #ccup-alert-form-container a:not(.btn):not(.badge):hover,
    body:not(.light-mode) .ccup-card-title:hover {
        color: var(--cc-muted-color, #94A3B8);
    }

    body:not(.light-mode) .ccup-auth-container .form-check-label a:hover {
        color: var(--cc-accent, #3B82F6);
    }
}

/* Responsive */
@media (max-width: 576px) {
    .ccup-auth-container {
        padding: 1.25rem 0.75rem;
    }

    .ccup-panel .nav-tabs .nav-link {
        padding: 0.5rem 0.75rem;
        font-size: 0.875rem;
    }

    .ccup-auth-title {
    font-size: 1.4rem;
    }
}

/* ========== FAVORITE BUTTON (public) ========== */
.ccup-fav-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    padding: 1px 5px;
    transition: transform 0.25s ease, color 0.2s ease;
    color: inherit;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.ccup-fav-btn:hover {
    transform: scale(1.25);
}

.ccup-fav-btn.ccup-is-fav,
.ccup-fav-btn.ccup-is-fav i {
    color: #dc3545;
}

/* ========== PANEL ITEM CARDS ========== */
.ccup-items-list {
    border: 1px solid var(--bs-border-color, #dee2e6);
    border-radius: 8px;
    overflow: hidden;
}

.ccup-item-card {
    transition: background-color 0.15s;
}

.ccup-item-card:hover {
    background-color: var(--bs-tertiary-bg, #f8f9fa);
}

.ccup-card-cover-link {
    width: 64px;
    height: 90px;
    display: block;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--bs-border-color, #dee2e6);
}

.ccup-card-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ccup-card-cover-placeholder {
    width: 64px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bs-tertiary-bg, #e9ecef);
    color: var(--bs-secondary-color, #adb5bd);
    border-radius: 4px;
}

.ccup-card-title {
    color: var(--bs-heading-color, #212529);
    font-size: 0.95rem;
    line-height: 1.3;
}

/* ========== DARK MODE EXPANSION ========== */
body.dark-mode .ccup-item-card:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

body.dark-mode .ccup-card-title {
    color: #e0e0e0;
}

body.dark-mode .ccup-items-list {
    border-color: rgba(255, 255, 255, 0.15);
}

body.dark-mode .ccup-fav-btn {
    color: #aaa;
}

body.dark-mode .ccup-fav-btn.ccup-is-fav,
body.dark-mode .ccup-fav-btn.ccup-is-fav i {
    color: #f8717f;
}

body.dark-mode .ccup-auth-container label,
body.dark-mode .ccup-panel label {
    color: #ccc;
}

body.dark-mode .ccup-auth-container .text-muted,
body.dark-mode .ccup-panel .text-muted {
    color: #999 !important;
}

body.dark-mode .ccup-card-cover-placeholder {
    background-color: rgba(255, 255, 255, 0.1);
    color: #888;
}

@media (prefers-color-scheme: dark) {
    body:not(.light-mode) .ccup-item-card:hover {
        background-color: rgba(255, 255, 255, 0.05);
    }
    body:not(.light-mode) .ccup-card-title {
        color: #e0e0e0;
    }
    body:not(.light-mode) .ccup-items-list {
        border-color: rgba(255, 255, 255, 0.15);
    }
    body:not(.light-mode) .ccup-auth-container label,
    body:not(.light-mode) .ccup-panel label {
        color: #ccc;
    }
    body:not(.light-mode) .ccup-auth-container .text-muted,
    body:not(.light-mode) .ccup-panel .text-muted {
        color: #999 !important;
    }
    body:not(.light-mode) .ccup-card-cover-placeholder {
        background-color: rgba(255, 255, 255, 0.1);
        color: #888;
    }
}