/* ============================================
   Jeremy Marshall Portfolio — Styles
   Dark athletic aesthetic: deep purple-black,
   hot pink accent, blue secondary, bold condensed type
   ============================================ */

:root {
    --bg:         #0c0614;
    --bg-deep:    #080410;
    --surface:    #130d20;
    --surface-2:  #1a1028;
    --border:     #2a1f3a;
    --text:       #e8e4ef;
    --text-dim:   #6e6480;
    --accent:     #e83e8c;
    --accent-hot: #ff2d8a;
    --accent-glow:rgba(232,62,140,0.35);
    --blue:       #4d6fff;
    --blue-glow:  rgba(77,111,255,0.3);
    --display:    'Oswald', 'Impact', sans-serif;
    --body:       'Barlow', system-ui, sans-serif;
    --ease:       cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--body);
    font-weight: 300;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Grain Overlay */
.grain {
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px 256px;
}

/* ---- HEADER ---- */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2.5rem;
    background: rgba(12,6,20,0.85);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border);
}

/* Animated accent line across top */
.site-header::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--blue), var(--accent-hot), var(--blue));
    background-size: 200% 100%;
    animation: headerLine 4s ease infinite;
}
@keyframes headerLine {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.logo {
    font-family: var(--display);
    font-size: 1.6rem;
    font-weight: 700;
    font-style: italic;
    color: var(--text);
    text-decoration: none;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.logo-dot { color: var(--accent); }

.main-nav { display: flex; gap: 0.25rem; }

.filter-btn {
    background: none;
    border: 1px solid transparent;
    color: var(--text-dim);
    font-family: var(--body);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.45rem 1rem;
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.3s var(--ease);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.filter-btn:hover { color: var(--text); border-color: var(--border); }
.filter-btn.active {
    color: #fff;
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
}

.upload-trigger {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-dim);
    cursor: pointer;
    transition: all 0.3s var(--ease);
}
.upload-trigger:hover {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
}

/* ---- HERO ---- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

/* Deep ambient glow */
.hero::before {
    content: '';
    position: absolute;
    top: 30%; left: 50%;
    width: 800px; height: 600px;
    transform: translate(-50%, -50%);
    background: radial-gradient(ellipse, rgba(232,62,140,0.08) 0%, rgba(77,111,255,0.04) 40%, transparent 70%);
    pointer-events: none;
}

/* Diagonal accent line */
.hero::after {
    content: '';
    position: absolute;
    bottom: 18%; left: 8%;
    width: 80px; height: 3px;
    background: linear-gradient(90deg, var(--blue), var(--accent-hot));
    transform: skewY(-3deg);
    border-radius: 2px;
    opacity: 0;
    animation: heroReveal 1s var(--ease) 1.2s forwards;
}

.hero-title {
    font-family: var(--display);
    font-weight: 700;
    font-style: italic;
    line-height: 0.92;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.hero-line {
    display: block;
    opacity: 0;
    transform: translateY(50px) skewY(2deg);
    animation: heroReveal 1s var(--ease) forwards;
}
.hero-line-1 {
    font-size: clamp(4rem, 13vw, 11rem);
    color: var(--text);
    animation-delay: 0.2s;
}
.hero-line-2 {
    font-size: clamp(4rem, 13vw, 11rem);
    color: transparent;
    -webkit-text-stroke: 2px var(--accent-hot);
    animation-delay: 0.45s;
}

.hero-sub {
    margin-top: 1.75rem;
    font-family: var(--body);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-dim);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    opacity: 0;
    animation: heroReveal 1s var(--ease) 0.75s forwards;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    opacity: 0;
    animation: heroReveal 1s var(--ease) 1s forwards;
}
.hero-scroll-indicator span {
    font-size: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--text-dim);
}
.scroll-line {
    width: 1px; height: 48px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes heroReveal {
    to { opacity: 1; transform: translateY(0) skewY(0); }
}
@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ---- GALLERY ---- */
.gallery {
    padding: 2rem 2.5rem 6rem;
    min-height: 40vh;
}

.gallery-grid {
    display: columns;
    columns: 3;
    column-gap: 1.25rem;
}

.gallery-item {
    break-inside: avoid;
    margin-bottom: 1.25rem;
    position: relative;
    overflow: hidden;
    border-radius: 6px;
    cursor: pointer;
    opacity: 0;
    transform: translateY(30px);
    animation: itemReveal 0.6s var(--ease) forwards;
    border: 1px solid transparent;
    transition: border-color 0.4s var(--ease);
}
.gallery-item:hover {
    border-color: var(--accent);
}

.gallery-item img {
    display: block;
    width: 100%;
    height: auto;
    transition: filter 0.6s var(--ease);
}
.gallery-item:hover img {
    filter: brightness(0.5) saturate(1.2);
}

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(8,4,16,0.85) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s var(--ease);
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }

.gallery-item-title {
    font-family: var(--display);
    font-size: 1.2rem;
    font-weight: 600;
    font-style: italic;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #fff;
    transform: translateY(10px);
    transition: transform 0.4s var(--ease);
}
.gallery-item:hover .gallery-item-title { transform: translateY(0); }

.gallery-item-cat {
    font-family: var(--body);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-top: 0.3rem;
    transform: translateY(10px);
    transition: transform 0.4s var(--ease) 0.05s;
}
.gallery-item:hover .gallery-item-cat { transform: translateY(0); }

/* Caption in gallery overlay */
.gallery-item-caption {
    font-family: var(--body);
    font-size: 0.75rem;
    font-weight: 300;
    color: rgba(255,255,255,0.65);
    margin-top: 0.4rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

@keyframes itemReveal {
    to { opacity: 1; transform: translateY(0); }
}

.gallery-empty {
    text-align: center;
    padding: 6rem 2rem;
    color: var(--text-dim);
    font-size: 0.95rem;
    font-weight: 400;
}

.gallery-item.hidden { display: none; }

/* Caption in lightbox */
.lightbox-caption {
    font-family: var(--body);
    font-size: 0.85rem;
    font-weight: 300;
    color: rgba(255,255,255,0.6);
    margin-top: 0.6rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

/* ---- ADMIN MODAL COMPONENTS ---- */

/* Back button */
.modal-back {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-dim);
    cursor: pointer;
    margin-bottom: 1rem;
    transition: color 0.2s;
    background: none;
    border: none;
    padding: 0;
    font-family: var(--body);
}
.modal-back:hover { color: var(--text); }
.modal-back svg { opacity: 0.6; }

/* Hub action buttons */
.hub-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.hub-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 100%;
    padding: 1.1rem 1.25rem;
    background: var(--bg-deep);
    border: 1px solid var(--border);
    border-radius: 10px;
    cursor: pointer;
    text-align: left;
    transition: all 0.3s var(--ease);
    font-family: var(--body);
    color: var(--text);
}
.hub-btn:hover {
    border-color: var(--accent);
    background: rgba(232,62,140,0.04);
    box-shadow: 0 0 20px rgba(232,62,140,0.08);
}

.hub-btn-icon {
    flex-shrink: 0;
    width: 48px; height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--surface-2);
    color: var(--accent);
}

.hub-btn-text {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}
.hub-btn-text strong {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
}
.hub-btn-text span {
    font-size: 0.75rem;
    color: var(--text-dim);
}

/* Edit list */
.edit-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 400px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.edit-list-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    width: 100%;
    padding: 0.65rem 0.75rem;
    background: var(--bg-deep);
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    text-align: left;
    transition: all 0.25s var(--ease);
    font-family: var(--body);
    color: var(--text);
}
.edit-list-item:hover {
    border-color: var(--blue);
    background: rgba(77,111,255,0.04);
}

.edit-list-thumb {
    width: 48px; height: 48px;
    border-radius: 6px;
    object-fit: cover;
    flex-shrink: 0;
}

.edit-list-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.edit-list-title {
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.edit-list-cat {
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
}

.edit-list-caption {
    font-size: 0.7rem;
    color: var(--text-dim);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.edit-list-no-caption {
    font-style: italic;
    opacity: 0.5;
}

.edit-list-arrow {
    flex-shrink: 0;
    color: var(--text-dim);
    opacity: 0.4;
    transition: opacity 0.2s;
}
.edit-list-item:hover .edit-list-arrow { opacity: 1; color: var(--blue); }

.edit-list-empty {
    text-align: center;
    padding: 2rem;
    color: var(--text-dim);
    font-size: 0.85rem;
}

/* Edit form preview */
.edit-preview {
    margin-bottom: 1.25rem;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border);
}
.edit-preview img {
    width: 100%;
    max-height: 180px;
    object-fit: cover;
    display: block;
}

/* Input labels */
.input-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 0.4rem;
}

/* Textarea */
.input-group textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--bg-deep);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-family: var(--body);
    font-size: 0.9rem;
    outline: none;
    resize: vertical;
    min-height: 70px;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.input-group textarea::placeholder { color: var(--text-dim); }
.input-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 12px var(--accent-glow);
}

/* Edit actions row */
.edit-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.25rem;
}
.edit-actions .btn-primary { flex: 1; }

/* Danger button */
.btn-danger {
    flex: 0 0 auto;
    padding: 0.9rem 1.25rem;
    background: transparent;
    color: #ff5c5c;
    border: 1px solid rgba(255,92,92,0.3);
    border-radius: 8px;
    font-family: var(--body);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: all 0.3s var(--ease);
}
.btn-danger:hover {
    background: rgba(255,92,92,0.1);
    border-color: #ff5c5c;
    box-shadow: 0 0 16px rgba(255,92,92,0.15);
}
.btn-danger:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ---- LIGHTBOX ---- */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 1500;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(8,4,16,0.94);
    backdrop-filter: blur(30px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s var(--ease);
}
.lightbox.active { opacity: 1; pointer-events: auto; }

.lightbox-close {
    position: absolute;
    top: 1.5rem; right: 1.5rem;
    background: none; border: none;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.3s, color 0.3s;
    line-height: 1;
}
.lightbox-close:hover { opacity: 1; color: var(--accent); }

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 50%;
    width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s;
}
.lightbox-nav:hover {
    background: rgba(232,62,140,0.15);
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 24px var(--accent-glow);
}
.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }

.lightbox-content {
    max-width: 85vw;
    max-height: 85vh;
    text-align: center;
}
.lightbox-content img {
    max-width: 100%;
    max-height: 78vh;
    border-radius: 4px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}
.lightbox-info { margin-top: 1.25rem; }
.lightbox-info h3 {
    font-family: var(--display);
    font-size: 1.3rem;
    font-weight: 600;
    font-style: italic;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #fff;
}
.lightbox-info span {
    font-family: var(--body);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
}

/* ---- MODAL ---- */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(8,4,16,0.9);
    backdrop-filter: blur(20px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--ease);
}
.modal-overlay.active { opacity: 1; pointer-events: auto; }

.modal {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2.5rem;
    width: 90%;
    max-width: 440px;
    position: relative;
    transform: translateY(20px) scale(0.97);
    transition: transform 0.4s var(--ease);
    box-shadow: 0 40px 100px rgba(0,0,0,0.4);
}
.modal-overlay.active .modal { transform: translateY(0) scale(1); }

/* Accent top border on modal */
.modal::before {
    content: '';
    position: absolute;
    top: -1px; left: 2rem; right: 2rem;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-hot), var(--blue), transparent);
    border-radius: 2px;
}

.modal-close {
    position: absolute;
    top: 1.25rem; right: 1.25rem;
    background: none; border: none;
    color: var(--text-dim);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.3s;
    line-height: 1;
}
.modal-close:hover { color: var(--accent); }

.modal-title {
    font-family: var(--display);
    font-size: 1.5rem;
    font-weight: 700;
    font-style: italic;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.5rem;
    color: var(--text);
}
.modal-desc {
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-bottom: 1.75rem;
}

.input-group { margin-bottom: 1rem; }

.input-group input,
.input-group select {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--bg-deep);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-family: var(--body);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.input-group input::placeholder { color: var(--text-dim); }
.input-group input:focus,
.input-group select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 12px var(--accent-glow);
}
.input-group select option { background: var(--bg-deep); color: var(--text); }

.auth-error {
    color: var(--accent-hot);
    font-size: 0.8rem;
    margin-bottom: 1rem;
    min-height: 1.2em;
}

.btn-primary {
    width: 100%;
    padding: 0.9rem;
    background: linear-gradient(135deg, var(--accent-hot), var(--accent));
    color: #fff;
    border: none;
    border-radius: 8px;
    font-family: var(--body);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all 0.3s var(--ease);
}
.btn-primary:hover {
    filter: brightness(1.15);
    box-shadow: 0 6px 30px var(--accent-glow);
    transform: translateY(-1px);
}
.btn-primary:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    filter: none;
    box-shadow: none;
    transform: none;
}

/* Drop Zone */
.drop-zone {
    border: 2px dashed var(--border);
    border-radius: 10px;
    padding: 2.5rem 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s var(--ease);
    margin-bottom: 1rem;
    color: var(--text-dim);
}
.drop-zone:hover, .drop-zone.dragover {
    border-color: var(--accent);
    background: rgba(232,62,140,0.03);
}
.drop-zone svg { margin-bottom: 0.75rem; opacity: 0.35; }
.drop-zone p { font-size: 0.85rem; margin-bottom: 0.25rem; }
.drop-zone-link { color: var(--accent); text-decoration: underline; }
.drop-zone-hint { font-size: 0.7rem; opacity: 0.5; }

.file-preview {
    position: relative;
    margin-bottom: 1rem;
    border-radius: 8px;
    overflow: hidden;
}
.file-preview img {
    width: 100%;
    max-height: 200px;
    object-fit: cover;
    border-radius: 8px;
}
.remove-file {
    position: absolute;
    top: 0.5rem; right: 0.5rem;
    width: 28px; height: 28px;
    border-radius: 50%;
    border: none;
    background: rgba(0,0,0,0.7);
    color: #fff;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
}

/* Progress Bar */
.upload-progress { margin-bottom: 1rem; }
.progress-bar {
    width: 100%;
    height: 4px;
    background: var(--border);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}
.progress-fill {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--accent-hot), var(--blue));
    border-radius: 2px;
    transition: width 0.3s;
}
.progress-text {
    font-size: 0.75rem;
    color: var(--text-dim);
}

/* ---- FOOTER ---- */
.site-footer {
    text-align: center;
    padding: 3rem 2rem;
    border-top: 1px solid var(--border);
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-dim);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.footer-auth-link {
    display: inline-block;
    margin-top: 0.75rem;
    font-size: 0.65rem;
    font-weight: 400;
    color: var(--text-dim);
    text-decoration: none;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    opacity: 0.5;
    transition: opacity 0.3s, color 0.3s;
}
.footer-auth-link:hover {
    opacity: 1;
    color: var(--text);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
    .gallery-grid { columns: 2; }
}
@media (max-width: 768px) {
    .site-header { padding: 1rem 1.25rem; }
    .main-nav { display: none; }
    .gallery { padding: 1.5rem 1.25rem 4rem; }
    .gallery-grid { columns: 2; column-gap: 0.75rem; }
    .gallery-item { margin-bottom: 0.75rem; }
    .hero-line-1, .hero-line-2 { font-size: clamp(3rem, 15vw, 6rem); }
    .modal { padding: 2rem 1.5rem; }
}
@media (max-width: 480px) {
    .gallery-grid { columns: 1; }
}