:root {
    --color-primary:        #0F5C56;
    --color-primary-hover:  #0A403C;
    --color-secondary:      #1A1A1A;
    --color-secondary-soft: #4A4A4A;
    --color-accent:         #D98E4A;
    --color-accent-hover:   #C27A3C;
    --color-accent-soft:    #F6E6CC;
    --color-bg:             #F7F3EC;
    --color-surface:        #FFFFFF;
    --color-ink:            #1A1A1A;
    --color-ink-soft:       #6B655D;
    --color-border:         #E2DCD0;
    --color-danger:         #B5482F;
    --color-danger-bg:      #FEF2F0;
    --color-danger-hover:   #9A3D27;
    --color-success:        #0F5C56;
    --color-success-soft:   #E3ECE9;
    --color-agent:          #8A5A1C;
    --color-navy:           #0F5C56;
    --color-navy-hover:     #0A403C;

    --font-display: 'Fraunces', serif;
    --font-body:    'Inter', sans-serif;
    --font-mono:    'Inter', sans-serif;

    --radius-card: 16px;
    --radius-card-lg: 20px;
    --radius-input: 10px;
    --radius-pill: 999px;
    --radius-sm: 8px;
    --space-2: 8px;
    --space-3: 16px;
    --space-4: 24px;
    --space-5: 40px;
    --space-6: 64px;

    --transition-fast: 0.15s ease;
    --transition-base: 0.25s ease;
    --transition-slow: 0.4s cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-ink);
    font-family: var(--font-body);
    line-height: 1.5;
}

/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */

.site-footer {
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: var(--space-5) var(--space-3) var(--space-4);
}

.footer-top,
.footer-bottom {
    max-width: 1100px;
    margin: 0 auto;
}

.footer-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px 24px;
}

.footer-col {
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
    /* opacity/transform/transition owned by [data-reveal-child] rules */
}

.footer-col h4 {
    margin: 0 0 12px;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-primary);
}

.footer-col h4::after {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    margin-top: 6px;
    background: var(--color-accent);
    border-radius: 2px;
}

.footer-col a {
    display: block;
    margin-bottom: 8px;
    font-size: 0.88rem;
    color: var(--color-ink);
    text-decoration: none;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.footer-col a:hover {
    color: var(--color-accent);
    transform: translateX(2px);
}

.footer-bottom {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--color-ink-soft);
}

@media (min-width: 640px) {
    .footer-cols {
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
    }

    .footer-col {
        border-top: 0;
        border-left: 1px solid var(--color-border);
        padding-top: 0;
        padding-left: 24px;
    }

    .footer-col:first-child {
        border-left: 0;
        padding-left: 0;
    }
}

.upload-error {
    margin: 4px 0 0;
    font-size: 0.8rem;
    color: var(--color-danger);
    min-height: 1em;
}

.messages { list-style: none; margin: 0; padding: 0; }
.messages .success {
    background: var(--color-success);
    color: #FFFFFF;
    padding: 12px 16px;
    text-align: center;
}

.messages .danger {
    background: var(--color-danger);
    color: #FFFFFF;
    padding: 12px 16px;
    text-align: center;
}

.messages {
    position: relative;
    z-index: 10000;
    transition: opacity 0.22s ease, transform 0.22s ease;
}

.messages.is-dismissing {
    opacity: 0;
    transform: translateY(-8px);
}

[data-reveal] {
    opacity: 1;
    transform: none;
    transition: opacity 0.6s var(--transition-slow), transform 0.6s var(--transition-slow);
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

.page-loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--color-bg);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.page-loader.is-loading {
    opacity: 1;
    pointer-events: auto;
}

.page-loader.is-loaded {
    opacity: 0;
}

.page-loader-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-primary);
    animation: loader-bounce 0.6s infinite alternate;
}

.page-loader-dot:nth-child(2) { animation-delay: 0.15s; background: var(--color-accent); }
.page-loader-dot:nth-child(3) { animation-delay: 0.3s; }

@keyframes loader-bounce {
    0% { transform: translateY(0); }
    100% { transform: translateY(-10px); }
}

/* Staggered reveal children */
[data-reveal-child] {
    opacity: 1;
    transform: none;
    transition: opacity 0.5s var(--transition-slow), transform 0.5s var(--transition-slow);
}

[data-reveal-child].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Button ripple effect */
.btn-ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
    transform: scale(0);
    animation: ripple 0.6s linear;
    pointer-events: none;
}

@keyframes ripple {
    to { transform: scale(4); opacity: 0; }
}

/* Generic button lift & press micro-interactions */
button, .btn, .btn-browse, .btn-submit, .btn-pay, .btn-cancel, .listing-link, .back-button, .search-box button, .form-submit, .cta-button, .nav-logout button {
    transition: transform 0.1s ease, box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

button:not(:disabled):hover, .btn:hover, .btn-browse:hover, .btn-submit:hover:hover:hover, .btn-pay:hover, .btn-cancel:hover, .listing-link:hover, .back-button:hover, .search-box button:hover, .form-submit:hover, .cta-button:hover, .nav-logout button:hover {
    transform: translateY(-1px);
}

button:not(:disabled):active, .btn:active, .btn-browse:active, .btn-submit:active:active:active, .btn-pay:active, .btn-cancel:active, .listing-link:active, .back-button:active, .search-box button:active, .form-submit:active, .cta-button:active, .nav-logout button:active {
    transform: translateY(0) scale(0.98);
}

button:disabled, .btn:disabled, .btn-browse:disabled, .btn-submit:disabled:disabled:disabled, .btn-pay:disabled, .btn-cancel:disabled, .listing-link:disabled, .back-button:disabled, .search-box button:disabled, .form-submit:disabled, .cta-button:disabled, .nav-logout button:disabled {
    transform: none !important;
    cursor: not-allowed;
}

/* Icon pop entrance */
.icon-pop {
    animation: icon-pop 0.5s var(--transition-slow) both;
}

@keyframes icon-pop {
    0% { opacity: 0; transform: scale(0.7) rotate(-10deg); }
    70% { transform: scale(1.1) rotate(2deg); }
    100% { opacity: 1; transform: scale(1) rotate(0); }
}

/* Icon hover state */
[data-icon-pop] {
    transition: transform var(--transition-fast), color var(--transition-fast);
}

[data-icon-pop]:hover {
    transform: scale(1.1) rotate(-4deg);
}

/* Image loading skeleton */
.img-skeleton {
    background: linear-gradient(90deg, var(--color-border) 25%, #EFE9E0 50%, var(--color-border) 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.2s infinite linear;
    opacity: 0.6;
}

.img-loaded {
    opacity: 1;
    transition: opacity 0.4s ease;
}

@keyframes skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Page transition exit */
.page-is-exiting {
    opacity: 0;
    transition: opacity 0.2s ease;
}

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; transform: none !important; animation: none !important; }
    [data-reveal], [data-reveal-child], .footer-col, .listing-card, .detail-panel, .form-section { opacity: 1; transform: none; }
    .page-loader { display: none; }
    .img-skeleton { animation: none; opacity: 1; }
}


/* Footer accordions */
.site-footer {
    background: var(--color-bg);
}

.footer-cols {
    grid-template-columns: 1fr;
    gap: 12px;
}

.footer-group {
    border-top: 1px solid var(--color-border);
}

.footer-group:last-child {
    border-bottom: 1px solid var(--color-border);
}

.footer-group summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 56px;
    cursor: pointer;
    color: #111111;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    list-style: none;
}

.footer-group summary::-webkit-details-marker {
    display: none;
}

.footer-group summary:hover,
.footer-group summary:focus-visible {
    color: #DF8344;
    outline: none;
}

.footer-chevron {
    font-size: 0.72rem;
    transition: transform var(--transition-base);
}

.footer-group[open] .footer-chevron {
    transform: rotate(180deg);
}

.footer-links {
    display: grid;
    gap: 10px;
    padding: 0 0 18px;
}

.footer-links a {
    width: fit-content;
    color: var(--color-ink-soft);
    font-size: 0.9rem;
    text-decoration: none;
}

.footer-links a:hover,
.footer-links a:focus-visible {
    color: #DF8344;
}

@media (min-width: 640px) {
    .footer-cols {
        grid-template-columns: repeat(3, 1fr);
        gap: 28px;
    }

    .footer-group:last-child {
        border-bottom: 0;
    }
}

/* Compact expandable footer */
.site-footer {
    padding: 20px var(--space-3) 14px;
}

.footer-cols {
    align-items: start;
    gap: 0 28px;
}

.footer-group summary {
    min-height: 44px;
}

.footer-links {
    gap: 8px;
    padding-bottom: 12px;
}

.footer-bottom {
    margin-top: 16px;
    padding-top: 14px;
}

.footer-bottom p {
    font-size: 0.78rem;
}

@media (min-width: 640px) {
    .footer-group {
        align-self: start;
    }
}

/* Dark compact footer */
.site-footer {
    background: #041410;
    border-top-color: rgba(252, 250, 246, 0.14);
    padding: 10px var(--space-3) 8px;
}

.footer-group,
.footer-group:last-child {
    border-color: rgba(252, 250, 246, 0.14);
}

.footer-group summary {
    min-height: 38px;
    color: rgba(252, 250, 246, 0.92);
}

.footer-links {
    gap: 6px;
    padding-bottom: 8px;
}

.footer-links a {
    color: rgba(252, 250, 246, 0.68);
    font-size: 0.84rem;
}

.footer-bottom {
    margin-top: 8px;
    padding-top: 8px;
    border-top-color: rgba(252, 250, 246, 0.14);
}

.footer-bottom p {
    color: rgba(252, 250, 246, 0.58);
    font-size: 0.72rem;
}

/* Final compact dark footer */
.site-footer {
  background: #03110e;
  border-top: 1px solid rgba(252, 250, 246, 0.14);
  padding: 8px 16px 6px;
}

.footer-cols {
  align-items: start;
  gap: 0 24px;
}

.footer-group,
.footer-group:last-child {
  align-self: start;
  border-color: rgba(252, 250, 246, 0.14);
}

.footer-group summary {
  min-height: 34px;
  color: rgba(252, 250, 246, 0.92);
  font-size: 0.74rem;
}

.footer-group summary:hover,
.footer-group summary:focus-visible {
  color: #DF8344;
}

.footer-links {
  gap: 5px;
  padding-bottom: 7px;
}

.footer-links a {
  color: rgba(252, 250, 246, 0.66);
  font-size: 0.78rem;
}

.footer-bottom {
  margin-top: 6px;
  padding-top: 6px;
  border-top-color: rgba(252, 250, 246, 0.14);
}

.footer-bottom p {
  color: rgba(252, 250, 246, 0.56);
  font-size: 0.68rem;
}
/* Friendly error page */
.error-page {
    min-height: 56vh;
    display: grid;
    place-items: center;
    padding: 48px 20px;
}

.error-page__card {
    width: min(100%, 560px);
    padding: 36px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card-lg);
    background: var(--color-surface);
    text-align: center;
    box-shadow: 0 16px 48px rgba(26, 26, 26, 0.08);
}

.error-page__card h1 {
    margin: 0 0 12px;
    font-family: var(--font-display);
}

.error-page__card p {
    margin: 0 0 24px;
    color: var(--color-ink-soft);
}