:root {
    color-scheme: light;
}
html {
    scroll-behavior: smooth;
}
body {
    background:
        radial-gradient(circle at top left, rgba(201,169,110,.10), transparent 24%),
        radial-gradient(circle at right, rgba(244,231,225,.6), transparent 28%),
        #faf6f0;
}
.luxury-sidebar {
    background:
        linear-gradient(180deg, rgba(255,255,255,0.95), rgba(255,250,245,0.96));
    border-right: 1px solid rgba(201,169,110,.15);
}
.nav-link {
    display: block;
    padding: clamp(.52rem, 1.35vh, .8rem) 1rem;
    border-radius: 1rem;
    color: rgba(60,47,47,.8);
    font-weight: 500;
    transition: background-color .2s ease, color .2s ease;
}
.nav-link:hover {
    background: rgba(201,169,110,.10);
    color: #3c2f2f;
}
.card-luxury {
    border: 1px solid rgba(201,169,110,.15);
    background: rgba(255,255,255,.88);
    border-radius: 1.75rem;
    box-shadow: 0 12px 28px rgba(60,47,47,.07);
}
.metric-value {
    font-family: "Playfair Display", serif;
    font-size: 2.25rem;
    line-height: 1;
}
.gold-ring {
    box-shadow: 0 0 0 1px rgba(201,169,110,.25), 0 10px 30px rgba(60,47,47,.05);
}
.form-input-luxury,
.form-select-luxury,
.form-textarea-luxury {
    border-radius: 1rem;
    border: 1px solid rgba(201,169,110,.22);
    background: rgba(255,255,255,.9);
    padding: .8rem 1rem;
    width: 100%;
    transition: all .2s ease;
}

.auth-page {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(to bottom right, #fff8f6, #fdf1ee);
    padding: 30px;
}

.auth-card {
    width: 100%;
    max-width: 460px;
    background: #ffffff;
    border-radius: 20px;
    padding: 35px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.auth-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 8px;
    color: #8b5e5e;
}

.auth-subtitle {
    text-align: center;
    margin-bottom: 24px;
    color: #7a7a7a;
}

.form-group {
    margin-bottom: 18px;
}

.form-control {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #e5d6d1;
    border-radius: 12px;
    font-size: 1rem;
}

.btn-auth {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 12px;
    background: #c98f8f;
    color: white;
    font-size: 1rem;
    cursor: pointer;
}

    .btn-auth:hover {
        background: #b87b7b;
    }

.auth-switch {
    margin-top: 18px;
    text-align: center;
}
.form-input-luxury:focus,
.form-select-luxury:focus,
.form-textarea-luxury:focus {
    outline: none;
    border-color: rgba(201,169,110,.6);
    box-shadow: 0 0 0 4px rgba(201,169,110,.12);
}
.btn-gold {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #d2b37a, #bea05f);
    color: white;
    font-weight: 600;
    padding: .85rem 1.25rem;
    box-shadow: 0 10px 24px rgba(201,169,110,.28);
    transition: transform .2s ease, box-shadow .2s ease;
}
.btn-gold:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 26px rgba(201,169,110,.34);
}
.luxury-sidebar nav {
    margin-top: clamp(.75rem, 3vh, 2rem);
}
.luxury-sidebar .sidebar-settings-link {
    padding-top: clamp(.55rem, 1.3vh, .75rem);
    padding-bottom: clamp(.55rem, 1.3vh, .75rem);
}
@media (max-height: 820px) {
    .luxury-sidebar > div:first-child {
        padding-top: .75rem;
    }
    .luxury-sidebar .sidebar-logo {
        max-width: 180px;
        max-height: 105px;
    }
    .luxury-sidebar nav > .mt-5 {
        margin-top: .65rem;
        padding-top: .65rem;
    }
}
.btn-gold:disabled,
.btn-deploy:disabled {
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}
.btn-deploy {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white;
    font-weight: 600;
    padding: .85rem 1.25rem;
    box-shadow: 0 10px 24px rgba(37, 99, 235, .24);
    transition: transform .2s ease, box-shadow .2s ease;
}
.btn-deploy:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 14px 26px rgba(37, 99, 235, .3);
}
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    border: 1px solid rgba(201,169,110,.25);
    color: #3c2f2f;
    background: white;
    padding: .8rem 1.1rem;
    font-weight: 600;
}
.badge {
    display:inline-flex;
    align-items:center;
    gap:.35rem;
    padding:.35rem .7rem;
    border-radius:999px;
    font-size:.8rem;
    font-weight:600;
}
.badge-paid, .badge-confirmed, .badge-shortlisted {
    background: rgba(34,197,94,.10);
    color: rgb(21 128 61);
}
.badge-pending {
    background: rgba(245,158,11,.12);
    color: rgb(180 83 9);
}
.badge-declined {
    background: rgba(239,68,68,.10);
    color: rgb(185 28 28);
}
.seating-canvas {
    background-image:
        linear-gradient(rgba(201,169,110,.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201,169,110,.08) 1px, transparent 1px);
    background-size: 34px 34px;
}
.table-chip {
    position: absolute;
    width: 170px;
    height: 170px;
    border-radius: 999px;
    border: 2px solid rgba(201,169,110,.32);
    background: radial-gradient(circle at top, #fff, #fbf5eb 72%);
    box-shadow: 0 16px 30px rgba(60,47,47,.12);
    user-select: none;
    transition: box-shadow .2s ease, transform .2s ease;
}
.table-chip:hover {
    box-shadow: 0 18px 36px rgba(60,47,47,.16);
}
.table-chip.dragging {
    cursor: grabbing !important;
    transform: scale(1.03);
}
.seat-dot {
    position: absolute;
    width: 34px;
    height: 34px;
    border-radius: 999px;
    background: white;
    border: 1px solid rgba(201,169,110,.4);
    display: grid;
    place-items: center;
    font-size: 11px;
    font-weight: 700;
    color: rgba(60,47,47,.72);
    box-shadow: 0 4px 12px rgba(60,47,47,.08);
    cursor: pointer;
}
.seat-dot.filled {
    background: #f6ead5;
    color: #8c6d3d;
}
.table-center {
    position:absolute;
    inset: 25px;
    border-radius: 999px;
    display:flex;
    align-items:center;
    justify-content:center;
    flex-direction:column;
    text-align:center;
    padding: 1rem;
}
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(29, 20, 15, .45);
    backdrop-filter: blur(4px);
}

.planning-timeline {
    position: relative;
    display: grid;
    gap: 1rem;
    padding-left: 1.75rem;
}
.planning-timeline::before {
    content: "";
    position: absolute;
    left: .42rem;
    top: .75rem;
    bottom: .75rem;
    width: 2px;
    background: rgba(201,169,110,.28);
}
.planning-timeline-item {
    position: relative;
}
.planning-timeline-dot {
    position: absolute;
    left: -1.72rem;
    top: 1.15rem;
    width: .9rem;
    height: .9rem;
    border-radius: 999px;
    box-shadow: 0 0 0 5px rgba(245,235,221,.95);
    transition: transform .2s ease;
}
.planning-timeline-dot:hover {
    transform: scale(1.2);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { max-width: 100%; overflow-x: clip; }
img, svg, video, canvas { max-width: 100%; }
main, main > *, .card-luxury { min-width: 0; }
button, input, select, textarea { max-width: 100%; }

.invitation-canvas-viewport,
.seating-canvas-viewport {
    position: relative;
    width: 100%;
    overflow: hidden;
}
.invitation-canvas-viewport {
    display: flex;
    justify-content: center;
}
.invitation-canvas-viewport #inviteCanvas {
    flex: 0 0 auto;
    transform-origin: top center;
}
.seating-canvas-viewport #seatingCanvas {
    transform-origin: top left;
}

@media (max-width: 1023px) {
    .card-luxury { border-radius: 1.35rem; }
}

@media (max-width: 640px) {
    body { font-size: .9375rem; }
    main { padding-left: .75rem !important; padding-right: .75rem !important; }
    h1 { overflow-wrap: anywhere; }
    .font-display.text-4xl { font-size: clamp(1.9rem, 9vw, 2.25rem); line-height: 1.08; }
    .font-display.text-3xl { font-size: clamp(1.65rem, 8vw, 1.9rem); }
    .card-luxury.p-6 { padding: 1rem; }
    .card-luxury.p-5 { padding: .875rem; }
    .auth-page { padding: 1rem; }
    .auth-card { padding: 1.25rem; }
    .btn-gold, .btn-secondary, .btn-deploy { min-height: 2.75rem; white-space: normal; text-align: center; }
    #mobileSidebar { width: min(18rem, 88vw); }
    #saveToast, #websiteToast { right: .75rem; bottom: .75rem; left: .75rem; text-align: center; }
    .modal-backdrop { align-items: end; padding: .5rem; }
    .modal-backdrop > .card-luxury { max-height: 92dvh; overflow-y: auto; border-radius: 1.25rem 1.25rem .5rem .5rem; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}