/**
 * EAS Station - Professional UI Polish
 * Subtle refinements for a more polished, professional appearance
 * Version: 1.0.0
 */

/* ============================================
   ENHANCED CARD STYLING
   More refined shadows and hover states
   ============================================ */

.card {
    border-radius: var(--radius-lg, 12px);
    box-shadow: 
        0 1px 3px rgba(0, 0, 0, 0.05),
        0 4px 6px rgba(0, 0, 0, 0.03),
        0 10px 20px rgba(0, 0, 0, 0.02);
    transition: 
        transform 0.25s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1),
        border-color 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
    box-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.06),
        0 8px 12px rgba(0, 0, 0, 0.04),
        0 16px 32px rgba(0, 0, 0, 0.03);
}

.card-header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.4));
    padding: 1rem 1.25rem;
}

[data-theme-mode="dark"] .card-header,
[data-theme="dark"] .card-header,
[data-theme="coffee"] .card-header,
[data-theme="aurora"] .card-header,
[data-theme="nebula"] .card-header,
[data-theme="midnight"] .card-header {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.card-body {
    padding: 1.25rem;
}

/* ============================================
   REFINED BUTTON STYLING
   Smoother hover states and better focus rings
   ============================================ */

.btn {
    font-weight: 500;
    letter-spacing: 0.01em;
    border-radius: var(--radius-md, 8px);
    transition: 
        transform 0.2s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1),
        background-color 0.2s cubic-bezier(0.4, 0, 0.2, 1),
        border-color 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn:hover:not(:disabled) {
    transform: translateY(-1px);
}

.btn:active:not(:disabled) {
    transform: translateY(0);
}

/* Primary button enhancements - uses theme shadow-color for consistency */
.btn-primary {
    box-shadow: 0 2px 4px var(--shadow-color);
}

.btn-primary:hover:not(:disabled) {
    box-shadow: 0 4px 8px var(--shadow-color);
}

/* Success button enhancements */
.btn-success {
    box-shadow: 0 2px 4px var(--shadow-color);
}

.btn-success:hover:not(:disabled) {
    box-shadow: 0 4px 8px var(--shadow-color);
}

/* Danger button enhancements */
.btn-danger {
    box-shadow: 0 2px 4px var(--shadow-color);
}

.btn-danger:hover:not(:disabled) {
    box-shadow: 0 4px 8px var(--shadow-color);
}

/* Outline button refinements */
.btn-outline-primary,
.btn-outline-secondary,
.btn-outline-success,
.btn-outline-danger,
.btn-outline-warning,
.btn-outline-info {
    border-width: 1.5px;
}

/* Icon buttons - consistent sizing */
.btn i,
.btn .fas,
.btn .far,
.btn .fab {
    font-size: 0.9em;
}

/* ============================================
   FORM CONTROL REFINEMENTS
   Improved focus states and visual feedback
   ============================================ */

.form-control,
.form-select {
    border-radius: var(--radius-md, 8px);
    padding: 0.625rem 0.875rem;
    transition: 
        border-color 0.2s ease-in-out,
        box-shadow 0.2s ease-in-out,
        background-color 0.2s ease-in-out;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 
        0 0 0 3px rgba(32, 72, 133, 0.12),
        0 1px 2px rgba(0, 0, 0, 0.05);
}

.form-control::placeholder {
    opacity: 0.6;
}

/* Form labels - better hierarchy */
.form-label {
    font-weight: 500;
    font-size: 0.875rem;
    margin-bottom: 0.375rem;
    color: var(--text-secondary);
}

/* Form text - subtle styling */
.form-text {
    font-size: 0.8125rem;
    margin-top: 0.375rem;
    opacity: 0.85;
}

/* ============================================
   TABLE ENHANCEMENTS
   Cleaner, more professional tables
   ============================================ */

.table {
    border-radius: var(--radius-lg, 12px);
    overflow: hidden;
    border-collapse: separate;
    border-spacing: 0;
}

.table thead th {
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.875rem 1rem;
    border-bottom: 2px solid var(--border-color);
}

.table tbody td {
    padding: 0.875rem 1rem;
    vertical-align: middle;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

[data-theme-mode="dark"] .table tbody td,
[data-theme="dark"] .table tbody td,
[data-theme="coffee"] .table tbody td,
[data-theme="aurora"] .table tbody td,
[data-theme="nebula"] .table tbody td,
[data-theme="midnight"] .table tbody td {
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.table-hover tbody tr {
    transition: background-color 0.15s ease-in-out;
}

/* ============================================
   BADGE REFINEMENTS
   More polished badge styling
   ============================================ */

.badge {
    font-weight: 500;
    letter-spacing: 0.02em;
    padding: 0.35em 0.65em;
    border-radius: var(--radius-sm, 6px);
}

.badge.rounded-pill {
    border-radius: 999px;
    padding: 0.35em 0.75em;
}

/* Status badges - use Bootstrap's default backgrounds, just add subtle gradients
   Note: These override Bootstrap's solid colors with subtle gradients for polish.
   The rgba values here match the theme's --success-color, --warning-color, etc.
   for the default Cosmo theme. Dark themes override these in base.css. */
.badge.bg-success {
    background: linear-gradient(135deg, var(--success-color), var(--success-color)) !important;
}

.badge.bg-warning {
    background: linear-gradient(135deg, var(--warning-color), var(--warning-color)) !important;
}

.badge.bg-danger {
    background: linear-gradient(135deg, var(--danger-color), var(--danger-color)) !important;
}

.badge.bg-info {
    background: linear-gradient(135deg, var(--info-color), var(--info-color)) !important;
}

.badge.bg-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-color)) !important;
}

/* ============================================
   NAVIGATION POLISH
   Refined navbar appearance
   ============================================ */

.navbar {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.navbar .nav-link {
    font-weight: 500;
    letter-spacing: 0.01em;
    padding: 0.5rem 0.875rem !important;
    border-radius: var(--radius-md, 8px);
    transition: 
        background-color 0.2s ease-in-out,
        color 0.2s ease-in-out,
        transform 0.15s ease-in-out;
}

.navbar .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

.navbar .dropdown-menu {
    border: none;
    border-radius: var(--radius-lg, 12px);
    box-shadow: 
        0 4px 6px rgba(0, 0, 0, 0.07),
        0 12px 24px rgba(0, 0, 0, 0.12),
        0 24px 48px rgba(0, 0, 0, 0.08);
    padding: 0.5rem;
    margin-top: 0.5rem;
    animation: dropdownFadeIn 0.2s ease-out;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.navbar .dropdown-item {
    border-radius: var(--radius-md, 8px);
    padding: 0.5rem 0.75rem;
    margin: 0.125rem 0;
    font-weight: 450;
}

.navbar .dropdown-header {
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 600;
    padding: 0.625rem 0.75rem 0.375rem;
    opacity: 0.7;
}

.navbar .dropdown-divider {
    margin: 0.375rem 0.5rem;
}

/* ============================================
   FOOTER REFINEMENTS
   More polished footer appearance
   ============================================ */

.footer {
    background: linear-gradient(180deg, var(--dark-color), rgba(0, 0, 0, 0.95));
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer a {
    transition: color 0.2s ease-in-out;
}

.footer a:hover {
    text-decoration: none;
}

.footer-links a {
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm, 6px);
    transition: 
        background-color 0.2s ease-in-out,
        color 0.2s ease-in-out;
}

.footer-links a:hover {
    background-color: rgba(255, 255, 255, 0.08);
}

/* Tech stack badges - refined appearance */
.tech-stack-badges img {
    transition: transform 0.2s ease-in-out, opacity 0.2s ease-in-out;
    opacity: 0.85;
}

.tech-stack-badges img:hover {
    transform: translateY(-2px);
    opacity: 1;
}

/* ============================================
   ALERT REFINEMENTS
   More professional alert styling
   ============================================ */

.alert {
    border-radius: var(--radius-lg, 12px);
    border-width: 0;
    border-left-width: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    padding: 1rem 1.25rem;
}

.alert-success {
    border-left-color: var(--success-color);
    background: linear-gradient(135deg, rgba(46, 176, 141, 0.08), rgba(46, 176, 141, 0.04));
}

.alert-warning {
    border-left-color: var(--warning-color);
    background: linear-gradient(135deg, rgba(246, 185, 104, 0.12), rgba(246, 185, 104, 0.06));
}

.alert-danger {
    border-left-color: var(--danger-color);
    background: linear-gradient(135deg, rgba(224, 82, 99, 0.08), rgba(224, 82, 99, 0.04));
}

.alert-info {
    border-left-color: var(--info-color);
    background: linear-gradient(135deg, rgba(47, 90, 161, 0.08), rgba(47, 90, 161, 0.04));
}

/* ============================================
   MODAL REFINEMENTS
   Smoother modal appearance
   ============================================ */

.modal-content {
    border: none;
    border-radius: var(--radius-xl, 16px);
    box-shadow: 
        0 8px 16px rgba(0, 0, 0, 0.08),
        0 24px 48px rgba(0, 0, 0, 0.12),
        0 48px 96px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

[data-theme-mode="dark"] .modal-header,
[data-theme="dark"] .modal-header,
[data-theme="coffee"] .modal-header,
[data-theme="aurora"] .modal-header,
[data-theme="nebula"] .modal-header,
[data-theme="midnight"] .modal-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    gap: 0.5rem;
}

[data-theme-mode="dark"] .modal-footer,
[data-theme="dark"] .modal-footer,
[data-theme="coffee"] .modal-footer,
[data-theme="aurora"] .modal-footer,
[data-theme="nebula"] .modal-footer,
[data-theme="midnight"] .modal-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.modal-title {
    font-weight: 600;
    font-size: 1.125rem;
}

/* Modal backdrop refinement */
.modal-backdrop {
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

/* ============================================
   PROGRESS BAR REFINEMENTS
   Smoother progress bars
   ============================================ */

.progress {
    border-radius: var(--radius-full, 999px);
    height: 0.625rem;
    overflow: hidden;
    background-color: rgba(0, 0, 0, 0.06);
}

[data-theme-mode="dark"] .progress,
[data-theme="dark"] .progress,
[data-theme="coffee"] .progress,
[data-theme="aurora"] .progress,
[data-theme="nebula"] .progress,
[data-theme="midnight"] .progress {
    background-color: rgba(255, 255, 255, 0.08);
}

.progress-bar {
    border-radius: var(--radius-full, 999px);
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   SPINNER REFINEMENTS
   Smoother loading spinners
   ============================================ */

.spinner-border {
    animation: spinner-border 0.75s linear infinite;
}

.spinner-grow {
    animation: spinner-grow 0.75s linear infinite;
}

/* ============================================
   TOAST REFINEMENTS
   More polished toast notifications
   ============================================ */

.toast {
    border: none;
    border-radius: var(--radius-lg, 12px);
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.1),
        0 16px 32px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* ============================================
   PAGINATION REFINEMENTS
   Cleaner pagination styling
   ============================================ */

.pagination {
    gap: 0.25rem;
}

.page-link {
    border: none;
    border-radius: var(--radius-md, 8px) !important;
    padding: 0.5rem 0.875rem;
    font-weight: 500;
    transition: 
        background-color 0.2s ease-in-out,
        color 0.2s ease-in-out,
        transform 0.15s ease-in-out;
}

.page-link:hover {
    transform: translateY(-1px);
}

.page-item.active .page-link {
    box-shadow: 0 2px 8px rgba(32, 72, 133, 0.25);
}

/* ============================================
   METRIC CARDS POLISH
   Refined metric/stat cards
   ============================================ */

.metric-card,
.stat-card {
    border-radius: var(--radius-xl, 16px);
    transition: 
        transform 0.25s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.metric-card:hover,
.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 
        0 8px 16px rgba(0, 0, 0, 0.06),
        0 20px 40px rgba(0, 0, 0, 0.04);
}

.metric-value,
.stat-number {
    font-weight: 700;
    letter-spacing: -0.02em;
}

.metric-label,
.stat-label {
    font-weight: 500;
    letter-spacing: 0.04em;
}

/* ============================================
   LAYER CONTROLS POLISH
   Refined map layer controls
   ============================================ */

.layer-section {
    border-radius: var(--radius-lg, 12px);
    transition: 
        border-color 0.2s ease-in-out,
        box-shadow 0.2s ease-in-out;
}

.layer-section:hover {
    border-color: var(--primary-soft);
    box-shadow: 0 4px 12px rgba(32, 72, 133, 0.08);
}

.form-check.form-switch .form-check-input {
    cursor: pointer;
    transition: 
        background-color 0.2s ease-in-out,
        border-color 0.2s ease-in-out;
}

/* ============================================
   PAGE HEADER POLISH
   Refined page headers
   ============================================ */

.page-header {
    border-radius: var(--radius-xl, 16px);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.1) 0%,
        rgba(255, 255, 255, 0) 50%,
        rgba(0, 0, 0, 0.05) 100%
    );
    pointer-events: none;
}

.page-title {
    font-weight: 700;
    letter-spacing: -0.01em;
}

.page-subtitle {
    letter-spacing: 0.01em;
}

/* ============================================
   SCROLLBAR STYLING
   Refined scrollbar appearance
   ============================================ */

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.03);
    border-radius: 999px;
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.15);
    border-radius: 999px;
    border: 2px solid transparent;
    background-clip: content-box;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.25);
    background-clip: content-box;
}

[data-theme-mode="dark"] ::-webkit-scrollbar-track,
[data-theme="dark"] ::-webkit-scrollbar-track,
[data-theme="coffee"] ::-webkit-scrollbar-track,
[data-theme="aurora"] ::-webkit-scrollbar-track,
[data-theme="nebula"] ::-webkit-scrollbar-track,
[data-theme="midnight"] ::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.03);
}

[data-theme-mode="dark"] ::-webkit-scrollbar-thumb,
[data-theme="dark"] ::-webkit-scrollbar-thumb,
[data-theme="coffee"] ::-webkit-scrollbar-thumb,
[data-theme="aurora"] ::-webkit-scrollbar-thumb,
[data-theme="nebula"] ::-webkit-scrollbar-thumb,
[data-theme="midnight"] ::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    background-clip: content-box;
}

[data-theme-mode="dark"] ::-webkit-scrollbar-thumb:hover,
[data-theme="dark"] ::-webkit-scrollbar-thumb:hover,
[data-theme="coffee"] ::-webkit-scrollbar-thumb:hover,
[data-theme="aurora"] ::-webkit-scrollbar-thumb:hover,
[data-theme="nebula"] ::-webkit-scrollbar-thumb:hover,
[data-theme="midnight"] ::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.25);
    background-clip: content-box;
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.15) transparent;
}

[data-theme-mode="dark"] *,
[data-theme="dark"] *,
[data-theme="coffee"] *,
[data-theme="aurora"] *,
[data-theme="nebula"] *,
[data-theme="midnight"] * {
    scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

/* ============================================
   SELECTION STYLING
   Refined text selection using theme shadow-color
   ============================================ */

::selection {
    background-color: var(--shadow-color);
    color: inherit;
}

[data-theme-mode="dark"] ::selection,
[data-theme="dark"] ::selection,
[data-theme="coffee"] ::selection,
[data-theme="aurora"] ::selection,
[data-theme="nebula"] ::selection,
[data-theme="midnight"] ::selection {
    background-color: rgba(107, 150, 255, 0.3);
}

/* ============================================
   FOCUS VISIBLE STYLING
   Better keyboard focus indicators
   ============================================ */

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

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* ============================================
   SUBTLE ANIMATIONS
   Micro-interactions for polish
   ============================================ */

/* Subtle pulse animation for status indicators */
@keyframes subtlePulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.status-dot-pulse {
    animation: subtlePulse 2s ease-in-out infinite;
}

/* Smooth fade-in for page content */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

main {
    animation: fadeInUp 0.3s ease-out;
}

/* ============================================
   ICON REFINEMENTS
   Better icon sizing and spacing
   ============================================ */

.fas, .far, .fab {
    vertical-align: -0.1em;
}

/* Icon in card headers */
.card-header .fas,
.card-header .far,
.card-header .fab {
    opacity: 0.85;
}

/* ============================================
   EMPTY STATE STYLING
   Polished empty state appearance
   ============================================ */

.empty-state {
    padding: 3rem 2rem;
}

.empty-state-icon {
    opacity: 0.4;
    margin-bottom: 1rem;
}

.empty-state-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.empty-state-message {
    opacity: 0.75;
    max-width: 320px;
    margin: 0 auto;
}

/* ============================================
   RESPONSIVE REFINEMENTS
   Mobile-specific polish
   ============================================ */

@media (max-width: 768px) {
    .card {
        border-radius: var(--radius-md, 8px);
    }
    
    .modal-content {
        border-radius: var(--radius-lg, 12px);
    }
    
    .page-header {
        border-radius: var(--radius-md, 8px);
    }
    
    .btn {
        padding: 0.5rem 1rem;
    }
}

/* ============================================
   PRINT REFINEMENTS
   Clean printing styles
   ============================================ */

@media print {
    .card {
        box-shadow: none !important;
        border: 1px solid #dee2e6 !important;
    }
    
    .btn {
        box-shadow: none !important;
    }
    
    main {
        animation: none !important;
    }
}