:root {
    --sun: #ffd372;
    --marigold: #ffb45b;
    --rose: #ff8fb7;
    --violet: #8f83ff;
    --cream: #fff7ed;
    --ink: #1f130b;
    --muted: #4a3f33;
    --card: #f2f2f2;
    --shadow-card: 0 0.8rem 1.8rem rgba(31, 19, 11, 0.12);
    --radius-lg: 1.6rem;
    --radius-md: 1.1rem;
    --radius-sm: 0.75rem;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
    max-width: 100%;
    overflow-x: hidden;
}

body {
    font-family: "Sora", "Trebuchet MS", sans-serif;
    color: var(--ink);
    min-height: 100vh;
    background:
        radial-gradient(32rem 26rem at 12% 8%, rgba(248, 213, 104, 0.45), transparent 55%),
        radial-gradient(30rem 24rem at 88% 12%, rgba(255, 143, 183, 0.35), transparent 60%),
        radial-gradient(28rem 24rem at 84% 88%, rgba(143, 131, 255, 0.25), transparent 65%),
        linear-gradient(145deg, #fff8f0 0%, #fff5fb 45%, #f8f2ff 100%);
    overflow-wrap: break-word;
}

img { max-width: 100%; display: block; }


.upload {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.16rem;
    font-size: 0.8rem;
    font-weight: 700;
}

h1 {
    font-family: "Fraunces", "Georgia", serif;
    font-size: clamp(2.2rem, 8vw, 3rem);
    line-height: 1.1;
}

.lead {
    font-size: 1rem;
    color: var(--muted);
    max-width: 34rem;
    margin: 0 auto;
}

#drop-zone {
    margin: 0 auto;
    width: 100%;
    min-height: 14rem;
    padding: 1.5rem;
    border-radius: 1.6rem;
    border: 0.18rem dashed #000;
    background: rgba(255, 255, 255, 0.75);
    box-shadow: var(--shadow-card);
    display: grid;
    gap: 1rem;
    text-align: center;
    font-size: 1.05rem;
    color: #000;
    transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
}

.drop-copy { display: grid; gap: 0.5rem; }
.drop-main { font-weight: 800; font-size: 1.1rem; }
.drop-sub { font-size: 0.95rem; font-weight: 600; color: var(--muted); }

.queue-list {
    background: rgba(0,0,0,0.02);
    border: 1px dashed rgba(0,0,0,0.18);
    border-radius: 1.1rem;
    padding: 0.75rem;
    text-align: left;
    display: grid;
    gap: 0.5rem;
    max-height: 12rem;
    overflow-y: auto;
    font-size: 0.95rem;
}

.queue-list.empty {
    color: var(--muted);
    font-weight: 600;
    text-align: center;
}

.queue-item {
    display: grid;
    grid-template-columns: 3.5rem 1fr auto;
    align-items: center;
    gap: 0.65rem;
    padding: 0.5rem 0.6rem;
    border-radius: 0.85rem;
    background: #fff;
    box-shadow: 0 0.45rem 1.1rem rgba(31, 19, 11, 0.08);
}

.queue-thumb {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 0.7rem;
    object-fit: cover;
    background: #d9d9d9;
}

.queue-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--ink);
    word-break: break-all;
}

.queue-remove {
    border: none;
    background: #fbe6e6;
    color: #7d1b1b;
    border-radius: 999px;
    padding: 0.4rem 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.publish-btn {
    border: none;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--sun), var(--marigold));
    color: var(--ink);
    font-weight: 800;
    padding: 0.85rem 1.4rem;
    box-shadow: 0 1rem 2rem rgba(255, 180, 91, 0.3);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}

.publish-btn:disabled { opacity: 0.5; cursor: not-allowed; }

#message { width: 100%; display: grid; gap: 0.6rem; font-weight: 600; }

.gallery-section { display: flex; flex-direction: column; gap: 0.8rem; }
.section-head h2 { font-family: "Fraunces", "Georgia", serif; font-size: clamp(1.6rem, 5vw, 2.2rem); }
.section-head p { color: var(--muted); font-weight: 600; }

.photo-card {
    position: relative;
    border-radius: var(--radius-lg);
    background: #fff;
    padding: 0.6rem;
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.4s ease;
    border: 1px solid rgba(0,0,0,0.03);
}

.photo-card:hover {
    transform: translateY(-0.8rem) scale(1.02);
    box-shadow: 0 2rem 4rem rgba(31, 19, 11, 0.12);
    z-index: 5;
}

.photo-media.square {
    position: relative;
    width: 100%;
    padding-top: 100%;
    overflow: hidden;
    display: block;
    border-radius: var(--radius-md);
    background: #f8f8f8;
}

.photo-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.photo-media img.loaded { opacity: 1; }

.photo-card-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(40%, 1fr));
    gap: 0.5rem;
    padding-top: 0.75rem;
    margin-top: auto;
}

.btn-card {
    border: none;
    padding: 0.65rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}

.btn-card:hover { 
    filter: brightness(0.9); 
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.btn-card:active { transform: translateY(0) scale(0.98); }

.btn-card.primary { background: var(--sun); color: var(--ink); }
.btn-card.secondary { background: var(--cream); color: var(--ink); border: 1px solid rgba(0,0,0,0.05); }
.btn-card.danger { background: #fee2e2; color: #991b1b; }
.btn-card.success { background: #dcfce7; color: #166534; }

.photo-status-tag {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 900;
    text-transform: uppercase;
    z-index: 5;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    backdrop-filter: blur(4px);
}

.photo-status-tag.pending { background: rgba(255, 243, 205, 0.9); color: #7a4b00; }
.photo-status-tag.hidden { background: rgba(253, 226, 226, 0.9); color: #7f1d1d; }
.photo-status-tag.visible { background: rgba(220, 252, 231, 0.9); color: #166534; }

.floating-download {
    position: fixed;
    left: 50%;
    bottom: 1.2rem;
    transform: translate(-50%, 130%);
    opacity: 0;
    pointer-events: none;
    border-radius: 999px;
    padding: 0.85rem 1.4rem;
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--ink);
    background: linear-gradient(135deg, var(--sun), var(--marigold), var(--rose));
    box-shadow: 0 1rem 2rem rgba(255, 180, 91, 0.35);
    transition: transform 0.25s ease, opacity 0.25s ease;
    z-index: 10;
    border: none;
}

.floating-download.is-visible { transform: translate(-50%, 0); opacity: 1; pointer-events: auto; }

.skeleton {
    background: #f0f0f0;
    background: linear-gradient(90deg, #f0f0f0 25%, #f8f8f8 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite linear;
}

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

.progress-container { width: 100%; height: 0.6rem; background: rgba(0,0,0,0.05); border-radius: 999px; margin: 1rem 0; overflow: hidden; display: none; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--sun), var(--marigold), var(--rose)); width: 0%; transition: width 0.3s ease; }

.auth-card { margin: 1rem auto 0; width: min(24rem, 100%); display: grid; gap: 0.75rem; padding: 1.5rem; background: rgba(255, 255, 255, 0.75); border-radius: 1.5rem; box-shadow: var(--shadow-card); }
.auth-input { padding: 0.85rem 1rem; border-radius: 0.75rem; border: 1px solid rgba(0,0,0,0.15); font-size: 1rem; width: 100%; }

.admin-nav {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    z-index: 100;
    padding: 0.75rem 0;
}

.nav-container { width: 100%; max-width: 80rem; margin: 0 auto; padding: 0 1.5rem; display: flex; justify-content: space-between; align-items: center; box-sizing: border-box; }
.nav-links { display: flex; gap: 1.5rem; }
.nav-link { text-decoration: none; color: var(--muted); font-weight: 700; font-size: 0.9rem; transition: color 0.3s ease; }
.nav-link:hover, .nav-link.active { color: var(--ink); }

/* Responsive Redesign */
.page { 
    width: 100%; 
    max-width: 1280px;
    margin: 0 auto; 
    display: flex; 
    flex-direction: column; 
    gap: 2rem;
    padding: 3rem 1.5rem 6rem;
    box-sizing: border-box;
}

.photo-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr)); 
    gap: 2rem; 
}

@media (max-width: 64rem) {
    .page { max-width: 95%; }
}

@media (max-width: 48rem) {
    .page { 
        padding: 1.5rem 1rem ;
        gap: 1.5rem;
        max-width: 100%;
    }
    .photo-grid { 
        grid-template-columns: repeat(2, 1fr); 
        gap: 0.75rem; 
    }
    h1 { font-size: 1.8rem; }
    .lead { font-size: 0.9rem; }
    .admin-nav { padding: 0.5rem 0; }
    .nav-container { flex-direction: column; gap: 0.75rem; }
    .nav-links { gap: 0.6rem; flex-wrap: wrap; justify-content: center; }
    .nav-link { font-size: 0.8rem; padding: 0.4rem 0.6rem; background: rgba(0,0,0,0.03); border-radius: 999px; }
    .photo-card { padding: 0.4rem; border-radius: 1rem; }
    .btn-card { padding: 0.5rem 0.3rem; font-size: 0.7rem; }
    .filters { gap: 0.4rem; }
    #drop-zone { min-height: 10rem; padding: 1rem; }
}

/* Dark Mode - Premium Aesthetics */
@media (prefers-color-scheme: dark) {   
  :root { 
    --bg-dark: #0c0229; 
    --card-dark: #100b38; 
    --ink-dark: #f5f5f5; 
    --muted-dark: #ddb849; 
  }
    body { 
      background: var(--bg-dark);
      color: var(--ink-dark);
    }
    .page { background: transparent; }
    .photo-card { 
      background: var(--card-dark);
      border-color: rgba(255,255,255,0.05);
      box-shadow: 0 1rem 2rem rgba(0,0,0,0.4);
    }
    h1, h2, h3 { color: var(--ink-dark); }
    .lead, .eyebrow { color: var(--muted-dark); }
    .btn-card.secondary { background: rgba(255,255,255,0.05); color: var(--ink-dark); border-color: rgba(255,255,255,0.1); }
    .auth-card, #drop-zone { background: var(--card-dark); border-color: rgba(255,255,255,0.2); }
    .auth-input { background: rgba(255,255,255,0.05); color: var(--ink-dark); border-color: rgba(255,255,255,0.1); }
    .admin-nav { background: rgba(255, 255, 255, 0.03); border-color: rgba(255,255,255,0.1); }
    .nav-link { color: var(--muted-dark); }
    .nav-link.active { color: var(--sun); }
    .queue-item { background: #262626; color: #fff; }
    p, .drop-main{color: var(--ink-dark) !important;}
    .drop-sub, .queue-list.empty{color: var(--muted-dark);}
}