:root {
    --bg: #eef1f8;
    --bg-accent: #e8ecff;
    --surface: #ffffff;
    --surface-soft: #f8f9fd;
    --text: #151b28;
    --muted: #667085;
    --primary: #5b4dff;
    --primary-hover: #4a3cf0;
    --primary-soft: #edeaff;
    --accent: #ff6cab;
    --accent-2: #ffb347;
    --danger: #e5484d;
    --success: #12a150;
    --border: rgba(21, 27, 40, 0.08);
    --border-strong: rgba(21, 27, 40, 0.12);
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 18px 40px rgba(35, 41, 64, 0.08);
    --shadow-soft: 0 8px 24px rgba(35, 41, 64, 0.06);
    --gradient-brand: linear-gradient(135deg, #5b4dff 0%, #8b5cf6 45%, #ff6cab 100%);
    --gradient-bg: radial-gradient(circle at top left, rgba(91, 77, 255, 0.12), transparent 28%),
        radial-gradient(circle at top right, rgba(255, 108, 171, 0.1), transparent 24%),
        linear-gradient(180deg, #f5f7fc 0%, #eef1f8 100%);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Plus Jakarta Sans", Segoe UI, Roboto, Arial, sans-serif;
    background: var(--gradient-bg);
    color: var(--text);
    line-height: 1.55;
    min-height: 100vh;
}

a {
    color: var(--primary);
    text-decoration: none;
}

.app-shell {
    background: var(--gradient-bg);
}

.auth-shell {
    background: var(--gradient-bg);
}

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 2rem 1.25rem 3rem;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
}

.topbar-inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0.85rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 800;
    color: var(--text);
}

.brand-mark {
    width: 2.35rem;
    height: 2.35rem;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: var(--gradient-brand);
    color: #fff;
    font-size: 0.82rem;
    letter-spacing: 0.04em;
    box-shadow: 0 10px 24px rgba(91, 77, 255, 0.28);
}

.brand-mark-lg {
    width: 3rem;
    height: 3rem;
    font-size: 0.95rem;
    margin-bottom: 0.85rem;
}

.brand-text {
    font-size: 1.02rem;
}

.nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
}

.nav-link {
    padding: 0.55rem 0.85rem;
    border-radius: 999px;
    color: var(--muted);
    font-size: 0.92rem;
    font-weight: 600;
    transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.nav-link:hover {
    background: rgba(91, 77, 255, 0.08);
    color: var(--text);
}

.nav-link.is-active {
    background: var(--primary-soft);
    color: var(--primary);
    box-shadow: inset 0 0 0 1px rgba(91, 77, 255, 0.12);
}

.nav-link-muted {
    color: #98a2b3;
}

.eyebrow {
    display: inline-flex;
    margin: 0 0 0.65rem;
    padding: 0.28rem 0.65rem;
    border-radius: 999px;
    background: rgba(91, 77, 255, 0.1);
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.page-header {
    margin-bottom: 1.5rem;
}

.page-header-hero {
    padding: 1.35rem 1.5rem;
    border-radius: calc(var(--radius) + 4px);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.72));
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: var(--shadow-soft);
}

.page-header h1,
.auth-showcase h1,
.auth-card h2 {
    margin: 0 0 0.5rem;
    font-size: clamp(1.65rem, 2vw, 2.15rem);
    line-height: 1.15;
    letter-spacing: -0.03em;
}

.page-header p,
.subtitle {
    margin: 0;
    color: var(--muted);
    max-width: 62ch;
}

.page-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.card,
.auth-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
}

.card {
    padding: 1.25rem;
}

.card h2 {
    margin: 0 0 0.5rem;
    font-size: 1.08rem;
    letter-spacing: -0.02em;
}

.card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.94rem;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.card-grid-dashboard {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card-link {
    display: block;
    color: inherit;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.card-link:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    border-color: rgba(91, 77, 255, 0.16);
}

.dash-card {
    position: relative;
    overflow: hidden;
    min-height: 190px;
    padding: 1.35rem;
}

.dash-card::before {
    content: "";
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 4px;
    background: var(--card-accent, var(--gradient-brand));
}

.dash-card-icon {
    width: 2.75rem;
    height: 2.75rem;
    display: grid;
    place-items: center;
    border-radius: 14px;
    margin-bottom: 1rem;
    background: var(--icon-bg, var(--primary-soft));
    color: var(--icon-color, var(--primary));
    font-size: 1.15rem;
    font-weight: 700;
}

.dash-card-cta {
    display: inline-block;
    margin-top: 1rem;
    color: var(--primary);
    font-size: 0.88rem;
    font-weight: 700;
}

.dash-card-violet { --card-accent: linear-gradient(90deg, #5b4dff, #8b5cf6); --icon-bg: #edeaff; --icon-color: #5b4dff; }
.dash-card-blue { --card-accent: linear-gradient(90deg, #3b82f6, #60a5fa); --icon-bg: #eff6ff; --icon-color: #2563eb; }
.dash-card-pink { --card-accent: linear-gradient(90deg, #ec4899, #ff6cab); --icon-bg: #fdf2f8; --icon-color: #db2777; }
.dash-card-amber { --card-accent: linear-gradient(90deg, #f59e0b, #ffb347); --icon-bg: #fff7ed; --icon-color: #d97706; }
.dash-card-teal { --card-accent: linear-gradient(90deg, #14b8a6, #2dd4bf); --icon-bg: #ecfdf5; --icon-color: #0f766e; }

.auth-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 420px);
    gap: 1.5rem;
    align-items: center;
    min-height: calc(100vh - 4rem);
    padding: 1rem 0;
}

.auth-showcase {
    padding: 1rem 0.5rem;
}

.auth-showcase h1 {
    max-width: 12ch;
    font-size: clamp(2rem, 4vw, 3rem);
}

.auth-features {
    margin: 1.5rem 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.85rem;
}

.auth-features li {
    position: relative;
    padding-left: 1.5rem;
    color: var(--muted);
    font-weight: 500;
}

.auth-features li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 999px;
    background: var(--gradient-brand);
}

.auth-card {
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.85);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
}

.auth-card-head h2 {
    font-size: 1.45rem;
}

.form label {
    display: block;
    margin: 0 0 0.4rem;
    font-weight: 700;
    font-size: 0.9rem;
}

.form input,
.form textarea,
.form select,
.compose-panel textarea,
.compose-panel input[type="date"],
.compose-panel input[type="time"],
.accounts-form input[type="text"],
.accounts-form select,
.accounts-form textarea {
    width: 100%;
    margin-bottom: 1rem;
    padding: 0.82rem 0.95rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    font: inherit;
    background: var(--surface-soft);
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.form input:focus,
.form textarea:focus,
.form select:focus,
.compose-panel textarea:focus,
.compose-panel input:focus,
.accounts-form input:focus,
.accounts-form select:focus,
.accounts-form textarea:focus {
    outline: none;
    border-color: rgba(91, 77, 255, 0.45);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(91, 77, 255, 0.12);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    border: 0;
    border-radius: 999px;
    padding: 0.78rem 1.15rem;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

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

.btn-primary {
    width: 100%;
    background: var(--gradient-brand);
    color: #fff;
    box-shadow: 0 12px 24px rgba(91, 77, 255, 0.24);
}

.btn-primary:hover {
    box-shadow: 0 16px 28px rgba(91, 77, 255, 0.28);
}

.btn-secondary {
    background: var(--primary-soft);
    color: var(--primary);
}

.btn-secondary:hover {
    background: #e4deff;
}

.btn-inline,
.btn-link,
.btn-danger,
.btn-small,
.btn-secondary {
    width: auto;
}

.btn-inline {
    display: inline-flex;
}

.btn-link {
    background: transparent;
    color: var(--primary);
    padding: 0.35rem 0;
    box-shadow: none;
}

.btn-link:hover {
    transform: none;
    text-decoration: underline;
}

.btn-danger {
    background: #fff1f2;
    color: var(--danger);
    box-shadow: none;
}

.btn-danger:hover:not(:disabled) {
    background: #ffe4e6;
}

.btn-danger:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.btn-small {
    padding: 0.45rem 0.75rem;
    font-size: 0.9rem;
}

.alert {
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-weight: 500;
}

.alert-error {
    background: #fff1f2;
    color: var(--danger);
    border: 1px solid #fecdd3;
}

.alert-success {
    background: #ecfdf3;
    color: #067647;
    border: 1px solid #abefc6;
}

.footer {
    text-align: center;
    color: var(--muted);
    padding: 0 1rem 2rem;
    font-size: 0.88rem;
}

.upload-layout {
    display: grid;
    gap: 1rem;
}

.upload-zone {
    padding: 2.4rem 1.5rem;
    border: 2px dashed rgba(91, 77, 255, 0.22);
    text-align: center;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(248, 249, 253, 0.95));
}

.upload-zone:hover,
.upload-zone.is-dragover {
    border-color: rgba(91, 77, 255, 0.55);
    background: #f5f3ff;
}

.upload-zone-content h2 {
    margin: 0.75rem 0 0.35rem;
}

.upload-zone-content p {
    margin: 0 0 1rem;
    color: var(--muted);
}

.upload-icon {
    width: 3.4rem;
    height: 3.4rem;
    margin: 0 auto;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background: var(--gradient-brand);
    color: #fff;
    font-size: 1.35rem;
    box-shadow: 0 12px 24px rgba(91, 77, 255, 0.22);
}

.upload-summary,
#queue-section {
    padding: 1.25rem;
}

.summary-row,
.section-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.section-heading h2 {
    margin: 0;
    font-size: 1.05rem;
}

.progress-track {
    width: 100%;
    height: 9px;
    background: #e7eaf3;
    border-radius: 999px;
    overflow: hidden;
}

.progress-bar {
    width: 0;
    height: 100%;
    background: var(--gradient-brand);
    transition: width 0.2s ease;
}

.progress-bar.is-complete {
    background: linear-gradient(90deg, #12a150, #34d399);
}

.progress-bar.is-error {
    background: linear-gradient(90deg, #e5484d, #fb7185);
}

.upload-queue {
    display: grid;
    gap: 0.75rem;
}

.queue-item {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 0.85rem;
    padding: 0.85rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-soft);
}

.queue-item.is-success {
    border-color: #abefc6;
    background: #ecfdf3;
}

.queue-item.is-error {
    border-color: #fecdd3;
    background: #fff1f2;
}

.queue-preview img {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: 12px;
    display: block;
}

.queue-title {
    font-weight: 700;
    word-break: break-word;
}

.queue-status {
    color: var(--muted);
    font-size: 0.92rem;
    margin: 0.2rem 0 0.45rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
}

.gallery-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.gallery-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.gallery-thumb {
    aspect-ratio: 1 / 1;
    background: linear-gradient(180deg, #f8f9fd, #eef1f8);
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gallery-meta {
    padding: 1rem;
}

.gallery-meta h3 {
    margin: 0 0 0.35rem;
    font-size: 0.98rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.gallery-meta p {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.gallery-dimensions {
    margin-top: 0.25rem !important;
}

.gallery-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-top: 0.85rem;
}

.badge {
    display: inline-block;
    margin-top: 0.65rem;
    padding: 0.28rem 0.6rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
}

.badge-warning {
    background: #fff7db;
    color: #a15c07;
}

.badge-success {
    background: #dcfce7;
    color: #166534;
}

.badge-muted {
    background: #f2f4f7;
    color: #667085;
}

.empty-state {
    padding: 2.4rem 1.5rem;
    text-align: center;
    background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(248,249,253,0.96));
}

.empty-state h2 {
    margin-top: 0;
}

.card-muted {
    opacity: 0.85;
}

@media (max-width: 960px) {
    .auth-layout {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .auth-showcase h1 {
        max-width: none;
        font-size: 2rem;
    }

    .nav {
        justify-content: flex-end;
    }
}

@media (max-width: 720px) {
    .topbar-inner {
        flex-direction: column;
        align-items: stretch;
    }

    .nav {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 0.15rem;
    }

    .page-header-hero {
        padding: 1.1rem;
    }
}