/* ============================================
   Premium Area Module – Custom Styles
   Modern, vibrant design for Oqtane Module
   ============================================ */

/* ── CSS Custom Properties ── */
:root {
    --pa-primary: #6366f1;
    --pa-primary-hover: #4f46e5;
    --pa-primary-light: rgba(99, 102, 241, 0.10);
    --pa-secondary: #8b5cf6;
    --pa-secondary-hover: #7c3aed;
    --pa-accent: #06b6d4;
    --pa-accent-hover: #0891b2;
    --pa-success: #10b981;
    --pa-success-hover: #059669;
    --pa-danger: #ef4444;
    --pa-danger-hover: #dc2626;
    --pa-warning: #f59e0b;
    --pa-text: #1e293b;
    --pa-text-muted: #64748b;
    --pa-bg: #f8fafc;
    --pa-card-bg: #ffffff;
    --pa-border: #e2e8f0;
    --pa-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --pa-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.10);
    --pa-shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --pa-radius: 12px;
    --pa-radius-lg: 16px;
    --pa-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Premium Area Container ── */
.premium-area-wrapper {
    padding: 24px 0;
}

.premium-area-header {
    text-align: center;
    margin-bottom: 36px;
}

.premium-area-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--pa-text);
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.premium-area-header p {
    font-size: 1.1rem;
    color: var(--pa-text-muted);
    max-width: 500px;
    margin: 0 auto;
}

/* ── Navigation Cards (Index Page) ── */
.pa-nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.pa-nav-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: var(--pa-card-bg);
    border: 1px solid var(--pa-border);
    border-radius: var(--pa-radius-lg);
    padding: 40px 28px 36px;
    text-decoration: none !important;
    color: var(--pa-text) !important;
    box-shadow: var(--pa-shadow-sm);
    transition: var(--pa-transition);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.pa-nav-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    border-radius: var(--pa-radius-lg) var(--pa-radius-lg) 0 0;
    transition: var(--pa-transition);
}

.pa-nav-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--pa-shadow-lg);
    border-color: transparent;
    text-decoration: none !important;
}

.pa-nav-card--apply::before {
    background: linear-gradient(135deg, var(--pa-primary), var(--pa-secondary));
}
.pa-nav-card--apply:hover {
    border-color: var(--pa-primary);
}

.pa-nav-card--search::before {
    background: linear-gradient(135deg, var(--pa-accent), #2dd4bf);
}
.pa-nav-card--search:hover {
    border-color: var(--pa-accent);
}

.pa-nav-card--list::before {
    background: linear-gradient(135deg, var(--pa-success), #34d399);
}
.pa-nav-card--list:hover {
    border-color: var(--pa-success);
}

.pa-nav-card:hover::before {
    height: 6px;
}

.pa-nav-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 28px;
    transition: var(--pa-transition);
}

.pa-nav-card--apply .pa-nav-icon {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(139, 92, 246, 0.12));
    color: var(--pa-primary);
}
.pa-nav-card--apply:hover .pa-nav-icon {
    background: linear-gradient(135deg, var(--pa-primary), var(--pa-secondary));
    color: #fff;
    transform: scale(1.1);
}

.pa-nav-card--search .pa-nav-icon {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.12), rgba(45, 212, 191, 0.12));
    color: var(--pa-accent);
}
.pa-nav-card--search:hover .pa-nav-icon {
    background: linear-gradient(135deg, var(--pa-accent), #2dd4bf);
    color: #fff;
    transform: scale(1.1);
}

.pa-nav-card--list .pa-nav-icon {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.12), rgba(52, 211, 153, 0.12));
    color: var(--pa-success);
}
.pa-nav-card--list:hover .pa-nav-icon {
    background: linear-gradient(135deg, var(--pa-success), #34d399);
    color: #fff;
    transform: scale(1.1);
}

.pa-nav-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--pa-text);
}

.pa-nav-desc {
    font-size: 0.95rem;
    color: var(--pa-text-muted);
    line-height: 1.5;
    margin-bottom: 20px;
}

.pa-nav-arrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--pa-text-muted);
    transition: var(--pa-transition);
}

.pa-nav-card--apply .pa-nav-arrow { color: var(--pa-primary); }
.pa-nav-card--search .pa-nav-arrow { color: var(--pa-accent); }
.pa-nav-card--list .pa-nav-arrow { color: var(--pa-success); }

.pa-nav-card:hover .pa-nav-arrow {
    transform: translateX(4px);
}

/* ── Premium Buttons (replaces default Bootstrap blue) ── */
.pa-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 24px;
    border-radius: 10px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--pa-transition);
    text-decoration: none !important;
    line-height: 1.4;
    letter-spacing: 0.2px;
}

.pa-btn:focus-visible {
    outline: 2px solid var(--pa-primary);
    outline-offset: 2px;
}

/* Primary Button – Gradient */
.pa-btn-primary {
    background: linear-gradient(135deg, var(--pa-primary), var(--pa-secondary));
    color: #fff !important;
    border-color: transparent;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}
.pa-btn-primary:hover {
    background: linear-gradient(135deg, var(--pa-primary-hover), var(--pa-secondary-hover));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.45);
    color: #fff !important;
}
.pa-btn-primary:active {
    transform: translateY(0);
}

/* Secondary Button – Ghost */
.pa-btn-secondary {
    background: transparent;
    color: var(--pa-text-muted) !important;
    border-color: var(--pa-border);
}
.pa-btn-secondary:hover {
    background: var(--pa-bg);
    color: var(--pa-text) !important;
    border-color: #cbd5e1;
    transform: translateY(-1px);
}

/* Success Button */
.pa-btn-success {
    background: linear-gradient(135deg, var(--pa-success), #34d399);
    color: #fff !important;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
}
.pa-btn-success:hover {
    background: linear-gradient(135deg, var(--pa-success-hover), #10b981);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.45);
    color: #fff !important;
}

/* Danger Button */
.pa-btn-danger {
    background: linear-gradient(135deg, var(--pa-danger), #f87171);
    color: #fff !important;
    box-shadow: 0 4px 14px rgba(239, 68, 68, 0.30);
}
.pa-btn-danger:hover {
    background: linear-gradient(135deg, var(--pa-danger-hover), var(--pa-danger));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.40);
    color: #fff !important;
}

/* Outline Variants */
.pa-btn-outline-danger {
    background: transparent;
    color: var(--pa-danger) !important;
    border-color: var(--pa-danger);
}
.pa-btn-outline-danger:hover {
    background: rgba(239, 68, 68, 0.08);
    transform: translateY(-1px);
}

.pa-btn-outline-info {
    background: transparent;
    color: var(--pa-accent) !important;
    border-color: var(--pa-accent);
}
.pa-btn-outline-info:hover {
    background: rgba(6, 182, 212, 0.08);
    transform: translateY(-1px);
}

.pa-btn-outline-secondary {
    background: transparent;
    color: var(--pa-text-muted) !important;
    border-color: var(--pa-border);
}
.pa-btn-outline-secondary:hover {
    background: var(--pa-bg);
    color: var(--pa-text) !important;
    border-color: #cbd5e1;
    transform: translateY(-1px);
}

/* Button Sizes */
.pa-btn-sm {
    font-size: 0.85rem;
    padding: 8px 16px;
    border-radius: 8px;
}

.pa-btn-lg {
    font-size: 1.1rem;
    padding: 16px 32px;
    border-radius: 12px;
}

/* ── Premium Cards ── */
.pa-card {
    background: var(--pa-card-bg);
    border: 1px solid var(--pa-border);
    border-radius: var(--pa-radius-lg);
    box-shadow: var(--pa-shadow-sm);
    overflow: hidden;
    transition: var(--pa-transition);
}

.pa-card:hover {
    box-shadow: var(--pa-shadow-md);
}

.pa-card-header {
    padding: 16px 24px;
    background: linear-gradient(135deg, var(--pa-primary-light), rgba(139, 92, 246, 0.06));
    border-bottom: 1px solid var(--pa-border);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--pa-text);
}

.pa-card-body {
    padding: 24px;
}

/* ── Application Cards (ApplicationList) ── */
.pa-app-card {
    background: var(--pa-card-bg);
    border: 1px solid var(--pa-border);
    border-radius: var(--pa-radius-lg);
    box-shadow: var(--pa-shadow-sm);
    transition: var(--pa-transition);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.pa-app-card:hover {
    box-shadow: var(--pa-shadow-md);
    transform: translateY(-3px);
}

.pa-app-card-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.pa-app-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--pa-text);
    margin-bottom: 4px;
}

.pa-app-card-author {
    font-size: 0.9rem;
    color: var(--pa-text-muted);
    margin-bottom: 12px;
}

.pa-app-card-desc {
    font-size: 0.95rem;
    color: var(--pa-text);
    line-height: 1.6;
    margin-bottom: 12px;
    flex: 1;
}

.pa-app-card-meta {
    font-size: 0.82rem;
    color: var(--pa-text-muted);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.pa-app-card-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* ── Status Badges ── */
.pa-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.pa-badge-success {
    background: rgba(16, 185, 129, 0.12);
    color: var(--pa-success);
}

.pa-badge-warning {
    background: rgba(245, 158, 11, 0.12);
    color: var(--pa-warning);
}

.pa-badge-danger {
    background: rgba(239, 68, 68, 0.12);
    color: var(--pa-danger);
}

/* ── Form Inputs (Premium Styling) ── */
.pa-form-control {
    border: 2px solid var(--pa-border);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 0.95rem;
    transition: var(--pa-transition);
    color: var(--pa-text);
    background: var(--pa-card-bg);
}

.pa-form-control:focus {
    border-color: var(--pa-primary);
    box-shadow: 0 0 0 3px var(--pa-primary-light);
    outline: none;
}

.pa-form-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--pa-text);
    margin-bottom: 6px;
}

/* ── Search Input Group ── */
.pa-search-group {
    display: flex;
    gap: 0;
    border-radius: var(--pa-radius);
    overflow: hidden;
    box-shadow: var(--pa-shadow-sm);
    border: 2px solid var(--pa-border);
    transition: var(--pa-transition);
}

.pa-search-group:focus-within {
    border-color: var(--pa-primary);
    box-shadow: 0 0 0 3px var(--pa-primary-light);
}

.pa-search-group input {
    flex: 1;
    border: none;
    padding: 14px 18px;
    font-size: 1rem;
    outline: none;
    background: var(--pa-card-bg);
    color: var(--pa-text);
}

.pa-search-group button {
    border: none;
    padding: 14px 28px;
    font-weight: 600;
    font-size: 0.95rem;
    background: linear-gradient(135deg, var(--pa-primary), var(--pa-secondary));
    color: #fff;
    cursor: pointer;
    transition: var(--pa-transition);
}

.pa-search-group button:hover {
    background: linear-gradient(135deg, var(--pa-primary-hover), var(--pa-secondary-hover));
}

/* ── User List Items ── */
.pa-user-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: var(--pa-card-bg);
    border: 1px solid var(--pa-border);
    border-radius: var(--pa-radius);
    margin-bottom: 8px;
    transition: var(--pa-transition);
}

.pa-user-item:hover {
    box-shadow: var(--pa-shadow-sm);
    border-color: #cbd5e1;
}

.pa-user-name {
    font-weight: 600;
    color: var(--pa-text);
    font-size: 1rem;
}

.pa-user-username {
    font-size: 0.85rem;
    color: var(--pa-text-muted);
    margin-left: 8px;
}

/* ── Section Headers ── */
.pa-section-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--pa-text);
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 12px;
}

.pa-section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 48px;
    height: 4px;
    background: linear-gradient(135deg, var(--pa-primary), var(--pa-secondary));
    border-radius: 2px;
}

/* ── Alerts (Premium) ── */
.pa-alert {
    padding: 16px 20px;
    border-radius: var(--pa-radius);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pa-alert-info {
    background: rgba(99, 102, 241, 0.08);
    color: var(--pa-primary);
    border: 1px solid rgba(99, 102, 241, 0.20);
}

.pa-alert-warning {
    background: rgba(245, 158, 11, 0.08);
    color: #b45309;
    border: 1px solid rgba(245, 158, 11, 0.20);
}

.pa-alert-success {
    background: rgba(16, 185, 129, 0.08);
    color: var(--pa-success);
    border: 1px solid rgba(16, 185, 129, 0.20);
}

/* ── Modals (Premium overlay) ── */
.pa-modal-content {
    border-radius: var(--pa-radius-lg) !important;
    border: none !important;
    box-shadow: var(--pa-shadow-lg) !important;
    overflow: hidden;
}

.pa-modal-header {
    padding: 20px 24px !important;
    background: linear-gradient(135deg, var(--pa-primary-light), rgba(139, 92, 246, 0.06));
    border-bottom: 1px solid var(--pa-border) !important;
}

.pa-modal-header h5 {
    font-weight: 700;
    color: var(--pa-text);
}

.pa-modal-body {
    padding: 24px !important;
}

.pa-modal-footer {
    padding: 16px 24px !important;
    border-top: 1px solid var(--pa-border) !important;
    gap: 8px;
    display: flex;
}

/* ── Utility ── */
.pa-gap-2 { gap: 8px; }
.pa-gap-3 { gap: 12px; }
.pa-mt-2 { margin-top: 8px; }
.pa-mt-3 { margin-top: 16px; }
.pa-mt-4 { margin-top: 24px; }
.pa-mb-3 { margin-bottom: 16px; }
.pa-d-flex { display: flex; }
.pa-flex-wrap { flex-wrap: wrap; }

/* ── Animations ── */
@keyframes pa-fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.pa-nav-card {
    animation: pa-fadeIn 0.5s ease-out both;
}
.pa-nav-card:nth-child(1) { animation-delay: 0.05s; }
.pa-nav-card:nth-child(2) { animation-delay: 0.15s; }
.pa-nav-card:nth-child(3) { animation-delay: 0.25s; }

.pa-app-card {
    animation: pa-fadeIn 0.4s ease-out both;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .pa-nav-grid {
        grid-template-columns: 1fr;
    }

    .pa-nav-card {
        padding: 28px 20px;
    }

    .pa-nav-icon {
        width: 56px;
        height: 56px;
        font-size: 22px;
    }
}