:root {
    --bg: #f4f6f8;
    --panel: rgba(255, 255, 255, 0.9);
    --panel-solid: #ffffff;
    --panel-border: rgba(15, 23, 42, 0.08);
    --text: #162033;
    --muted: #677489;
    --accent: #0f62fe;
    --accent-soft: rgba(15, 98, 254, 0.12);
    --success: #0f9f6e;
    --success-soft: rgba(15, 159, 110, 0.12);
    --alert: #f97316;
    --alert-soft: rgba(249, 115, 22, 0.12);
    --danger: #dc2626;
    --danger-soft: rgba(220, 38, 38, 0.12);
    --shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
    --radius-lg: 24px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --sidebar-width: 220px;
    --approval-activation-inline-width: 420px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Segoe UI", "Helvetica Neue", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(15, 98, 254, 0.1), transparent 35%),
        radial-gradient(circle at bottom right, rgba(15, 159, 110, 0.08), transparent 30%),
        var(--bg);
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid rgba(15, 23, 42, 0.12);
    background: #fff;
    color: var(--text);
    border-radius: 14px;
    padding: 0.85rem 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(15, 98, 254, 0.12);
    outline: none;
}

textarea {
    resize: vertical;
    min-height: 120px;
}

label {
    display: grid;
    gap: 0.45rem;
}

label span {
    font-size: 0.85rem;
    color: var(--muted);
    font-weight: 600;
}

h1,
h2,
h3,
p {
    margin: 0;
}

small {
    color: var(--muted);
}

ul {
    margin: 0;
    padding-left: 1.2rem;
}

.eyebrow {
    display: inline-flex;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-size: 0.72rem;
    color: var(--muted);
    font-weight: 700;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    border: 1px solid transparent;
    border-radius: 14px;
    padding: 0.85rem 1.15rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

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

.btn-primary {
    background: linear-gradient(135deg, #0f62fe, #3478ff);
    color: #fff;
    box-shadow: 0 12px 24px rgba(15, 98, 254, 0.22);
}

.btn-secondary {
    background: #eef4ff;
    color: var(--accent);
    border-color: rgba(15, 98, 254, 0.14);
}

.btn-open-sop {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    background: linear-gradient(135deg, #3850a1 0%, #5e7cec 100%);
    color: #fff;
    border-color: rgba(116, 154, 255, 0.3);
    box-shadow: 0 14px 28px rgba(56, 80, 161, 0.24);
    text-shadow: 0 1px 0 rgba(16, 24, 40, 0.12);
}

.btn-open-sop::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background: radial-gradient(circle at var(--open-sop-x, 86%) var(--open-sop-y, 84%), rgba(255, 255, 255, 0.34) 0%, rgba(255, 255, 255, 0.2) 14%, rgba(255, 255, 255, 0) 42%);
    opacity: 0.92;
    transition: opacity 0.18s ease, transform 0.18s ease;
}

.btn-open-sop::after {
    content: '';
    position: absolute;
    inset: 1px;
    z-index: -1;
    border-radius: inherit;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0));
    opacity: 0.8;
    pointer-events: none;
}

.btn-open-sop:hover {
    box-shadow: 0 18px 30px rgba(56, 80, 161, 0.28);
}

.btn-open-sop:hover::before {
    opacity: 1;
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(15, 23, 42, 0.12);
    color: var(--text);
}

.btn-xs {
    padding: 0.55rem 0.75rem;
    font-size: 0.82rem;
}

.btn-placeholder {
    visibility: hidden;
    pointer-events: none;
}

.btn-block {
    width: 100%;
}

.badge,
.pill,
.nav-badge,
.status-pill,
.level-badge,
.media-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 700;
    padding: 0.38rem 0.75rem;
}

.badge-neutral,
.pill,
.level-badge,
.media-pill {
    background: rgba(15, 23, 42, 0.07);
    color: var(--text);
}

.badge-success,
.status-pill.signed {
    background: var(--success-soft);
    color: var(--success);
}

.badge-alert,
.pill-alert,
.status-pill.missing {
    background: var(--alert-soft);
    color: var(--alert);
}

.badge-expired,
.status-pill.expired {
    background: var(--danger-soft);
    color: var(--danger);
}

.status-pill.invalid {
    background: rgba(127, 29, 29, 0.1);
    color: #991b1b;
}

.nav-badge {
    min-width: 1.8rem;
    background: rgba(15, 98, 254, 0.14);
    color: var(--accent);
}

.flash {
    padding: 1rem 1.15rem;
    border-radius: 16px;
    border: 1px solid transparent;
    margin-bottom: 1rem;
    font-weight: 600;
}

.flash-success {
    background: var(--success-soft);
    color: var(--success);
    border-color: rgba(15, 159, 110, 0.16);
}

.flash-error {
    background: var(--danger-soft);
    color: var(--danger);
    border-color: rgba(220, 38, 38, 0.16);
}

.login-shell,
.db-error-page {
    min-height: 100vh;
}

.login-page,
.db-error-page {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    place-items: center;
    min-height: 100vh;
}

.login-panel,
.login-card,
.hero-panel {
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(18px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: var(--shadow);
}

.login-panel,
.login-card {
    margin: auto;
    width: min(92%, 560px);
    border-radius: 32px;
    padding: 2.5rem;
}

.brand-lockup {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1.5rem;
}

.brand-mark {
    width: 3rem;
    height: 3rem;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: linear-gradient(135deg, #0f62fe, #0fa3b1);
    color: #fff;
    font-weight: 800;
    box-shadow: 0 12px 28px rgba(15, 98, 254, 0.28);
}

.login-form,
.login-help,
.hero-metrics,
.config-grid {
    display: grid;
    gap: 1rem;
}

.hero-metrics,
.config-grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.metric-card,
.config-card {
    border-radius: 20px;
    padding: 1rem;
    background: rgba(15, 23, 42, 0.04);
    border: 1px solid rgba(15, 23, 42, 0.05);
}

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-rows: auto 1fr auto;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: rgba(244, 246, 248, 0.82);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.topbar-brand,
.topbar-actions,
.user-chip,
.user-chip__meta {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.topbar-brand > div {
    display: flex;
    align-items: baseline;
    gap: 0.45rem;
    flex-wrap: wrap;
}

.user-chip__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
}

.user-chip__meta span,
.topbar-brand small {
    color: var(--muted);
    font-size: 0.82rem;
}

.sidebar-toggle {
    display: none;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: #fff;
    padding: 0.8rem;
}

.sidebar-toggle span {
    display: block;
    height: 2px;
    background: var(--text);
    margin: 5px 0;
}

.shell-grid {
    display: grid;
    grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
    min-height: calc(100vh - 80px);
}

.sidebar {
    padding: 1.5rem;
    border-right: 1px solid rgba(15, 23, 42, 0.06);
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(12px);
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: 1.5rem;
}

.sidebar-nav {
    display: grid;
    gap: 1rem;
    align-content: start;
}

.sidebar-nav-group {
    display: grid;
    gap: 0.45rem;
}

.sidebar-nav-group + .sidebar-nav-group {
    padding-top: 0.85rem;
    border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.sidebar-nav-group__label {
    padding: 0 0.35rem;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(71, 85, 105, 0.86);
}

.sidebar-nav-group__items {
    display: grid;
    gap: 0.38rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.85rem;
    min-height: 44px;
    padding: 0.82rem 0.95rem;
    border-radius: 16px;
    border: 1px solid transparent;
    color: var(--muted);
    font-weight: 700;
    transition: background 0.2s ease, transform 0.18s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.sidebar-link__main {
    display: flex;
    align-items: center;
    gap: 0.72rem;
    min-width: 0;
}

.sidebar-link__marker {
    width: 0.46rem;
    height: 0.46rem;
    border-radius: 999px;
    flex: 0 0 auto;
    background: rgba(100, 116, 139, 0.28);
    transition: background 0.2s ease, transform 0.18s ease;
}

.sidebar-link__label {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.2;
}

.sidebar-link:hover {
    color: var(--text);
    background: rgba(15, 98, 254, 0.05);
    border-color: rgba(15, 98, 254, 0.08);
    transform: translateX(2px);
}

.sidebar-link.is-active {
    color: var(--text);
    background: linear-gradient(135deg, rgba(15, 98, 254, 0.1), rgba(15, 98, 254, 0.04));
    border-color: rgba(15, 98, 254, 0.14);
    box-shadow: inset 3px 0 0 var(--accent), 0 10px 24px rgba(15, 23, 42, 0.06);
}

.sidebar-link:hover .sidebar-link__marker,
.sidebar-link.is-active .sidebar-link__marker {
    background: var(--accent);
    transform: scale(1.05);
}

.sidebar-callout,
.panel,
.stat-card,
.quick-access-card,
.sop-card,
.matrix-card,
.news-card,
.step-card,
.step-block,
.step-media-row {
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.sidebar-callout {
    padding: 1.2rem;
    display: grid;
    gap: 0.6rem;
}

.main-panel {
    padding: 1.5rem;
    display: grid;
    gap: 1.25rem;
    align-content: start;
}

.page-header,
.panel-heading,
.card-topline,
.card-actions,
.card-meta,
.editor-actions,
.action-row,
.filter-actions,
.hero-badges,
.footer-news__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.page-header {
    flex-wrap: wrap;
}

.page-header__meta,
.hero-badges,
.card-meta,
.card-actions,
.action-row,
.status-pill-group,
.existing-media-list {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.panel,
.stat-card,
.news-card,
.quick-access-card,
.sop-card,
.step-media-row,
.matrix-card {
    padding: 1.4rem;
}

.panel-heading {
    margin-bottom: 1.2rem;
}

.panel-heading--stack {
    align-items: flex-start;
    flex-direction: column;
}

.panel-copy,
.rich-copy,
.empty-state p,
.step-media-row__copy p,
.quick-access-card p,
.news-card p {
    color: var(--muted);
    line-height: 1.65;
}

.license-banner {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    align-items: center;
    padding: 1rem 1.15rem;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.12), rgba(220, 38, 38, 0.1));
    border: 1px solid rgba(220, 38, 38, 0.14);
    color: var(--text);
}

.license-popup {
    position: fixed;
    inset: 0;
    z-index: 30;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    background: rgba(15, 23, 42, 0.42);
}

.license-popup__card {
    width: min(92vw, 420px);
    display: grid;
    gap: 0.9rem;
    padding: 1.5rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: var(--shadow);
}

.license-summary,
.license-summary__grid,
.license-form,
.license-note {
    display: grid;
    gap: 1rem;
}

.license-summary__grid {
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

.license-summary__item p,
.license-summary__grid p,
.license-note p {
    margin-top: 0.35rem;
}

.license-token {
    display: block;
    width: 100%;
    max-width: 100%;
    padding: 0.9rem 1rem;
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.05);
    border: 1px solid rgba(15, 23, 42, 0.08);
    color: var(--text);
    font-family: Consolas, "Courier New", monospace;
    font-size: 0.92rem;
    line-height: 1.55;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.dashboard-grid,
.viewer-grid,
.editor-grid,
.training-grid,
.user-grid {
    display: grid;
    gap: 1.25rem;
}

.stats-row,
.card-grid,
.quick-access-grid,
.news-grid,
.detail-grid,
.form-grid,
.two-column-grid,
.sop-summary-grid {
    display: grid;
    gap: 1rem;
}

.stats-row,
.card-grid,
.quick-access-grid,
.news-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card-grid--compact {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.dashboard-required-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.required-sop-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.detail-grid--four {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.detail-grid--two,
.two-column-grid,
.form-grid--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sop-summary-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.sop-summary-grid .panel {
    min-width: 0;
}

.detail-grid > div,
.stat-card,
.quick-access-card,
.sop-card,
.news-card {
    display: grid;
    gap: 0.5rem;
}

.detail-grid span,
.step-detail-grid span {
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.stat-card strong {
    font-size: 2.4rem;
    line-height: 1;
}

.stats-row .stat-card {
    padding: 1.05rem 1.2rem;
    gap: 0.35rem;
}

.stats-row .stat-card strong {
    font-size: 2rem;
}

.stat-card__series {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.45;
    color: var(--text);
    word-break: break-word;
}

.stats-row .stat-card p {
    margin: 0;
    line-height: 1.35;
}

.text-link {
    color: var(--accent);
    font-weight: 700;
}

.filter-grid,
.filter-grid--simple {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    margin-bottom: 1.25rem;
}

.filter-grid--simple {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sop-card--alert {
    border-color: rgba(249, 115, 22, 0.22);
    background: linear-gradient(180deg, rgba(255, 247, 237, 0.95), rgba(255, 255, 255, 0.95));
}

.sop-card--active {
    position: relative;
    overflow: hidden;
    border-color: rgba(96, 165, 250, 0.2);
    background: linear-gradient(160deg, rgba(233, 244, 255, 0.98) 0%, rgba(244, 249, 255, 0.98) 58%, rgba(255, 255, 255, 0.98) 100%);
}

.sop-card--active::before {
    content: '';
    position: absolute;
    inset: -30% auto auto 58%;
    width: 170px;
    height: 170px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(191, 219, 254, 0.34) 0%, rgba(191, 219, 254, 0.08) 48%, rgba(191, 219, 254, 0) 74%);
    pointer-events: none;
}

.sop-card--active > * {
    position: relative;
    z-index: 1;
}

.signed-sop-list {
    display: grid;
    gap: 0.8rem;
}

.signed-sop-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.95rem 1rem;
    border-radius: 18px;
    border: 1px solid var(--panel-border);
    background: var(--panel);
    box-shadow: 0 16px 30px rgba(15, 23, 42, 0.06);
}

.signed-sop-row--expired {
    border-color: rgba(249, 115, 22, 0.24);
}

.signed-sop-row--historical {
    border-color: rgba(148, 163, 184, 0.32);
    background: linear-gradient(180deg, rgba(248, 250, 252, 0.98), rgba(255, 255, 255, 0.98));
}

.media-upload-row--selected {
    border-color: rgba(59, 91, 233, 0.24);
    background: linear-gradient(180deg, rgba(239, 243, 255, 0.88), rgba(255, 255, 255, 0.98));
}

.signed-sop-row__main {
    min-width: 0;
    display: grid;
    gap: 0.45rem;
}

.signed-sop-row__top {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-content: space-between;
}

.signed-sop-row__top h3 {
    margin: 0;
    font-size: 1rem;
}

.signed-sop-row__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem 0.85rem;
    color: var(--muted);
    font-size: 0.83rem;
}

.signed-sop-row__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.history-sop-list {
    display: grid;
    gap: 0.5rem;
}

.history-sop-toolbar {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: minmax(0, 1.8fr) minmax(200px, 0.9fr) auto;
    align-items: end;
}

.history-sop-toolbar .filter-actions {
    margin-bottom: 0.1rem;
}

.history-sop-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    padding: 0.65rem 0.8rem;
    border-radius: 16px;
    border: 1px solid var(--panel-border);
    background: var(--panel);
    box-shadow: 0 12px 22px rgba(15, 23, 42, 0.045);
}

.history-sop-row__main {
    min-width: 0;
    display: grid;
    gap: 0.18rem;
}

.history-sop-row__top,
.history-sop-row__meta,
.history-sop-row__actions {
    display: flex;
    align-items: center;
}

.history-sop-row__top {
    gap: 0.4rem;
}

.history-sop-row__title-group {
    min-width: 0;
    display: grid;
    gap: 0.08rem;
}

.history-sop-row__summary-line,
.history-sop-row__meta {
    flex-wrap: wrap;
}

.history-sop-row__title-group h3 {
    margin: 0;
    font-size: 0.94rem;
}

.history-sop-row__summary-line {
    display: flex;
    align-items: center;
    gap: 0.3rem 0.55rem;
}

.history-sop-row__location,
.history-sop-row__reason {
    margin: 0;
}

.history-sop-row__location {
    color: var(--ink);
    font-size: 0.9rem;
}

.history-sop-row__meta,
.history-sop-row__reason {
    color: var(--muted);
    font-size: 0.78rem;
}

.history-sop-row__meta {
    gap: 0.25rem 0.65rem;
}

.history-sop-row__reason {
    line-height: 1.25;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.history-sop-row__actions {
    gap: 0.35rem;
    flex-shrink: 0;
}

.history-sop-row__actions form {
    margin: 0;
}

.history-sop-row__actions .btn {
    padding: 0.42rem 0.72rem;
    font-size: 0.76rem;
    border-radius: 13px;
}

.mini-meta {
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 600;
}

.quick-access-card {
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.quick-access-card:hover,
.sop-card:hover,
.news-card:hover,
.step-media-row:hover,
.step-block:hover {
    transform: translateY(-2px);
    box-shadow: 0 24px 42px rgba(15, 23, 42, 0.1);
}

.panel-hero {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(238, 244, 255, 0.96));
    padding: 1.05rem 1.15rem;
}

.panel-hero .panel-heading {
    margin-bottom: 0.8rem;
}

.panel-hero .detail-grid {
    gap: 0.7rem;
}

.panel-hero .card-actions.compact-top {
    margin-bottom: 0.35rem;
}

.viewer-step-list,
.step-list,
.accordion-list,
.stack-list,
.step-builder {
    display: grid;
    gap: 1rem;
}

.step-card__toggle,
.matrix-card__toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    background: transparent;
    border: none;
    color: var(--text);
    padding: 0;
    font-weight: 700;
    cursor: pointer;
}

.step-card__toggle {
    font-size: 1rem;
}

.step-card__icon {
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    display: grid;
    place-items: center;
    background: rgba(15, 98, 254, 0.08);
    color: var(--accent);
}

.step-card__content,
.matrix-card__content {
    display: none;
    padding-top: 1rem;
}

.matrix-card--static .matrix-card__content {
    display: block;
}

.collapsible.is-open .step-card__content,
.collapsible.is-open .matrix-card__content {
    display: block;
}

.collapsible.is-open .step-card__icon {
    transform: rotate(45deg);
}

.step-detail-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.step-detail-grid p,
.rich-copy {
    margin-top: 0.4rem;
}

.media-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.media-card {
    border-radius: 18px;
    overflow: hidden;
    background: #0f172a;
    min-height: 180px;
}

.media-card img,
.media-card video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.media-card__preview,
.media-thumb__preview {
    transform: rotate(var(--media-rotation, 0deg));
    transform-origin: center center;
    transition: transform 0.18s ease;
}

.media-card__preview.is-rotated,
.media-thumb__preview.is-rotated {
    object-fit: contain;
}

.empty-state,
.empty-inline,
.success-inline {
    border-radius: 18px;
    padding: 1.25rem;
    background: rgba(15, 23, 42, 0.04);
    border: 1px dashed rgba(15, 23, 42, 0.12);
}

.success-inline {
    background: var(--success-soft);
    color: var(--success);
    border-color: rgba(15, 159, 110, 0.14);
}

.signature-status-note {
    margin: 0.6rem 0 0;
    color: var(--muted);
    font-size: 0.96rem;
    line-height: 1.45;
}

.inline-form,
.approval-inline-form,
.quick-edit-form,
.step-media-form {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.approval-inline-form--row {
    justify-content: flex-start;
    flex-wrap: nowrap;
}

.approval-inline-form--row input[type="date"] {
    width: 180px;
    min-width: 180px;
}

.approval-queue__activation-heading,
.approval-queue__activation-cell {
    text-align: right;
}

.approval-queue__activation-cell {
    vertical-align: middle;
}

.approval-queue__activation-label {
    display: block;
    width: var(--approval-activation-inline-width);
    max-width: 100%;
    margin-left: auto;
    text-align: left;
}

.approval-queue__activation-cell .approval-inline-form--row {
    width: var(--approval-activation-inline-width);
    max-width: 100%;
    margin-left: auto;
    justify-content: flex-end;
    justify-content: flex-start;
}

.inline-form--compact {
    gap: 0.5rem;
}

.sop-removal-form {
    width: auto;
    max-width: 410px;
    margin-left: auto;
    align-items: center;
    justify-content: flex-end;
    gap: 0.4rem;
}

.sop-removal-form input {
    width: auto;
    min-width: 0;
    font-size: 0.8rem;
    line-height: 1.15;
    color: rgba(15, 23, 42, 0.82);
    background: rgba(255, 255, 255, 0.78);
    border-color: rgba(15, 23, 42, 0.08);
    box-shadow: none;
}

.sop-removal-form input[name='delete_reason'] {
    flex: 0 1 150px;
    max-width: 150px;
    padding: 0.56rem 0.72rem;
}

.sop-removal-form input[name='delete_password'] {
    flex: 0 1 118px;
    max-width: 118px;
    padding: 0.56rem 0.72rem;
}

.sop-removal-form input::placeholder {
    color: rgba(15, 23, 42, 0.38);
}

.sop-removal-form .btn {
    flex: 0 0 auto;
}

.sop-edit-picker {
    gap: 0.35rem;
}

.sop-edit-picker select {
    width: auto;
    min-width: 118px;
    max-width: 132px;
    padding: 0.48rem 1.7rem 0.48rem 0.7rem;
    font-size: 0.8rem;
    line-height: 1.1;
    border-radius: 12px;
}

.sop-edit-picker .btn {
    padding: 0.48rem 0.72rem;
    font-size: 0.78rem;
}

@media (max-width: 1180px) {
    .sop-removal-form {
        max-width: 100%;
        margin-left: 0;
        justify-content: flex-start;
    }
}

.table-wrap {
    width: 100%;
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 760px;
}

.data-table th,
.data-table td {
    text-align: left;
    padding: 0.95rem 0.85rem;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    vertical-align: top;
}

.data-table th {
    font-size: 0.78rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.audit-detail {
    display: grid;
    gap: 0.4rem;
    min-width: 0;
}

.audit-detail__summary {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    min-width: 0;
}

.audit-detail__summary span,
.audit-detail__full,
.audit-detail__short {
    color: var(--muted);
    line-height: 1.45;
    word-break: break-word;
    overflow-wrap: anywhere;
}

.audit-detail__toggle {
    width: 1.55rem;
    height: 1.55rem;
    min-width: 1.55rem;
    border-radius: 999px;
    border: 1px solid rgba(15, 23, 42, 0.12);
    background: rgba(255, 255, 255, 0.92);
    color: var(--text);
    font-weight: 700;
    cursor: pointer;
}

.audit-detail__toggle:hover {
    background: rgba(15, 98, 254, 0.08);
    border-color: rgba(15, 98, 254, 0.18);
}

.audit-detail__full {
    padding-left: 2.05rem;
}

.editor-form,
.step-builder-panel,
.training-grid,
.user-grid {
    display: grid;
    gap: 1.25rem;
}

.upload-saving-overlay {
    position: fixed;
    inset: 0;
    z-index: 90;
    display: grid;
    place-items: center;
    padding: 1rem;
    background: rgba(15, 23, 42, 0.72);
    backdrop-filter: blur(6px);
}

.upload-saving-overlay__dialog {
    width: min(92vw, 460px);
    display: grid;
    gap: 0.85rem;
    padding: 1.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: #ffffff;
    box-shadow: 0 26px 60px rgba(15, 23, 42, 0.34);
}

.upload-saving-overlay__dialog h2 {
    margin: 0;
    font-size: 1.35rem;
}

.upload-saving-overlay__summary,
.upload-saving-overlay__time,
.upload-saving-overlay__note {
    margin: 0;
    color: var(--muted);
}

.upload-saving-overlay__time strong {
    color: var(--text);
}

.upload-saving-overlay__bar {
    height: 0.75rem;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.08);
}

.upload-saving-overlay__bar span {
    display: block;
    width: 6%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #2f6fed, #14b8a6);
    transition: width 0.4s ease;
}

.inline-date {
    max-width: 260px;
    margin-top: 1rem;
}

.step-block {
    padding: 1.25rem;
    display: grid;
    gap: 1rem;
}

.step-block__header,
.step-block__actions,
.file-label,
.checkbox-row,
.step-media-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.step-block__header strong {
    font-size: 1.05rem;
}

.step-block textarea {
    min-height: 92px;
}

.step-media-form {
    justify-content: flex-end;
}

.file-label {
    width: min(320px, 100%);
    align-items: flex-start;
}

.file-label__meta {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    flex-wrap: wrap;
}

.file-label__note {
    color: var(--muted);
    font-size: 0.76rem;
    line-height: 1.3;
}

.checkbox-row {
    justify-content: flex-start;
}

.checkbox-row input {
    width: auto;
}

.media-preview-list {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.media-preview-item {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.6rem 0.8rem;
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.04);
}

.matrix-card small,
.step-media-row__copy p,
.news-card small {
    color: var(--muted);
}

.footer-news {
    padding: 0 1.5rem 1.5rem;
}

.footer-news .news-card {
    padding: 0.8rem 0.9rem;
    gap: 0.2rem;
}

.footer-news .news-card .badge {
    padding: 0.2rem 0.55rem;
    font-size: 0.72rem;
}

.footer-news .news-card h3 {
    margin: 0.05rem 0 0;
    font-size: 0.95rem;
    line-height: 1.2;
}

.footer-news .news-card p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.25;
}

.footer-news .news-card small {
    font-size: 0.76rem;
    line-height: 1.2;
}

.news-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.compact-top {
    margin-bottom: 1rem;
}

.sign-sop-form {
    margin-top: 1rem;
}

@media (max-width: 1180px) {
    .dashboard-required-grid,
    .required-sop-grid,
    .sop-summary-grid,
    .detail-grid--four,
    .step-detail-grid,
    .two-column-grid,
    .form-grid--two,
    .filter-grid,
    .filter-grid--simple {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 920px) {
    .sidebar-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .shell-grid {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: fixed;
        left: 0;
        top: 80px;
        bottom: 0;
        width: min(86vw, var(--sidebar-width));
        transform: translateX(-105%);
        transition: transform 0.24s ease;
        z-index: 18;
    }

    .sidebar.is-open {
        transform: translateX(0);
    }

    .login-page,
    .db-error-page,
    .stats-row,
    .dashboard-required-grid,
    .required-sop-grid,
    .sop-summary-grid,
    .detail-grid--two,
    .detail-grid--four,
    .step-detail-grid,
    .two-column-grid,
    .form-grid--two,
    .filter-grid,
    .filter-grid--simple {
        grid-template-columns: 1fr;
    }

    .approval-inline-form--row {
        flex-wrap: wrap;
    }

    .approval-inline-form--row input[type="date"] {
        width: 100%;
        min-width: 0;
    }

    .approval-queue__activation-heading,
    .approval-queue__activation-cell {
        text-align: left;
    }

    .approval-queue__activation-label,
    .approval-queue__activation-cell .approval-inline-form--row {
        width: 100%;
        max-width: 100%;
        margin-left: 0;
        justify-content: flex-start;
    }
}

@media (max-width: 720px) {
    .topbar,
    .main-panel,
    .footer-news {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .login-panel,
    .login-card,
    .hero-panel,
    .panel,
    .stat-card,
    .news-card,
    .quick-access-card,
    .sop-card,
    .step-card,
    .step-block,
    .step-media-row,
    .matrix-card,
    .sidebar-callout {
        border-radius: 20px;
    }

    .page-header,
    .panel-heading,
    .card-actions,
    .action-row,
    .step-block__header,
    .step-block__actions,
    .step-media-row,
    .topbar,
    .topbar-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .user-chip {
        justify-content: space-between;
    }

    .data-table {
        min-width: 640px;
    }
}

.badge-signed {
    background: var(--success-soft);
    color: var(--success);
}

.badge-missing {
    background: var(--alert-soft);
    color: var(--alert);
}


.sidebar {
    padding: 1rem;
}

.sidebar-link {
    padding: 0.7rem 0.85rem;
    font-size: 0.92rem;
}

.sidebar-callout {
    padding: 1rem;
}

.checkbox-matrix {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0.85rem 0 1rem;
}

.checkbox-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.65rem 0.85rem;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.03);
}

.checkbox-chip input {
    width: auto;
}

.media-gallery--compact {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

.media-gallery--tiny {
    grid-template-columns: repeat(auto-fit, minmax(110px, 140px));
}

.media-card--thumb {
    min-height: 120px;
    max-height: 160px;
}

.media-card--tiny {
    min-height: 90px;
    max-height: 120px;
}

.media-card--tiny img,
.media-card--tiny video,
.media-card--thumb img,
.media-card--thumb video {
    object-fit: cover;
}

.step-media-row__copy {
    flex: 1 1 420px;
}

.step-media-form {
    flex: 0 1 340px;
}

@media (max-width: 920px) {
    .sidebar {
        width: min(78vw, var(--sidebar-width));
    }
}

:root {
    --sidebar-width: 224px;
}

.sidebar {
    padding: 0.95rem 0.85rem;
    gap: 1.1rem;
}

.sidebar__header h2 {
    font-size: 1.05rem;
}

.sidebar-nav {
    gap: 0.85rem;
}

.sidebar-nav-group {
    gap: 0.38rem;
}

.sidebar-nav-group + .sidebar-nav-group {
    padding-top: 0.72rem;
}

.sidebar-link {
    min-height: 42px;
    padding: 0.62rem 0.72rem;
    border-radius: 14px;
    font-size: 0.85rem;
}

.sidebar-link:hover,
.sidebar-link.is-active {
    transform: none;
}

.nav-badge {
    min-width: 1.55rem;
    padding: 0.16rem 0.48rem;
    font-size: 0.7rem;
    flex: 0 0 auto;
}

.sidebar-callout {
    padding: 0.85rem;
    gap: 0.4rem;
}

.viewer-step-flow {
    display: grid;
    gap: 0.9rem;
}

.step-section {
    display: grid;
    gap: 0.45rem;
    padding: 1rem;
    border-radius: 16px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: rgba(15, 23, 42, 0.025);
}

.viewer-media-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.media-thumb {
    width: 132px;
    border: 1px solid rgba(15, 23, 42, 0.1);
    background: #fff;
    border-radius: 16px;
    padding: 0.55rem;
    display: grid;
    gap: 0.45rem;
    cursor: pointer;
    text-align: left;
}

.media-thumb__frame {
    display: block;
    width: 100%;
    height: 88px;
    overflow: hidden;
    border-radius: 12px;
    background: #fff;
}

.media-thumb img,
.media-thumb video {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    background: transparent;
}

.media-thumb strong {
    font-size: 0.75rem;
    color: var(--text);
}

.media-lightbox[hidden] {
    display: none;
}

.media-lightbox {
    position: fixed;
    inset: 0;
    z-index: 60;
    display: grid;
    place-items: center;
    padding: 1rem;
}

.media-lightbox__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.74);
}

.media-lightbox__dialog {
    position: relative;
    z-index: 1;
    width: min(94vw, 1100px);
    border-radius: 24px;
    background: rgba(8, 15, 28, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
    padding: 1rem;
}

.media-lightbox__toolbar {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    padding-right: 3.25rem;
}

.media-lightbox__action {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    border: 1px solid rgba(96, 165, 250, 0.45);
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.94), rgba(14, 165, 233, 0.9));
    color: #fff;
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    padding: 0.65rem 1rem;
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.22);
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.media-lightbox__action:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 16px 28px rgba(14, 165, 233, 0.28);
    filter: brightness(1.03);
}

.media-lightbox__action::before {
    content: "";
    width: 0.95rem;
    height: 0.95rem;
    border-radius: 999px;
    border: 2px solid rgba(255, 255, 255, 0.86);
    border-right-color: transparent;
    transform: rotate(45deg);
}

.media-lightbox__action:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.media-lightbox__close {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 2.5rem;
    height: 2.5rem;
    border: none;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
}

.media-lightbox__body {
    display: grid;
    place-items: center;
    min-height: 280px;
    overflow: auto;
    padding: 0.5rem;
}

.media-lightbox__media {
    width: auto;
    max-width: 100%;
    max-height: 78vh;
    border-radius: 16px;
    object-fit: contain;
    transform-origin: center center;
    transition: transform 0.18s ease;
}

.media-lightbox__media.is-rotated {
    max-width: min(78vh, 760px);
    max-height: calc(100vw - 8rem);
}

.media-lightbox__body video {
    background: #020617;
}

body.has-media-lightbox {
    overflow: hidden;
}

@media (max-width: 920px) {
    .sidebar {
        width: min(76vw, var(--sidebar-width));
    }

    .sidebar-link {
        height: 40px;
        min-height: 40px;
        max-height: 40px;
    }
}

.sidebar {
    align-content: start;
}

.sidebar-nav {
    align-content: start;
    justify-content: start;
    grid-auto-rows: max-content;
}

.card-grid--five {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

@media (max-width: 1500px) {
    .card-grid--five {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 1180px) {
    .card-grid--five {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 920px) {
    .card-grid--five {
        grid-template-columns: 1fr;
    }
}

/* Laptop-friendly desktop range: keep navigation visible while reducing visual scale. */
@media (min-width: 921px) and (max-width: 1440px) {
    :root {
        --sidebar-width: 196px;
        --shadow: 0 12px 26px rgba(15, 23, 42, 0.065);
        --radius-lg: 18px;
        --radius-md: 14px;
        --radius-sm: 10px;
    }

    .topbar {
        padding: 0.7rem 1rem;
        gap: 0.75rem;
    }

    .topbar-brand,
    .topbar-actions,
    .user-chip {
        gap: 0.65rem;
    }

    .topbar-brand img {
        width: 40px;
        max-width: 40px;
    }

    .btn {
        border-radius: 12px;
        padding: 0.7rem 0.92rem;
    }

    .btn-xs {
        padding: 0.48rem 0.68rem;
    }

    .shell-grid {
        grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
    }

    .sidebar {
        padding: 0.75rem 0.65rem;
        gap: 0.8rem;
    }

    .sidebar__header h2 {
        font-size: 0.98rem;
    }

    .sidebar-nav {
        gap: 0.65rem;
    }

    .sidebar-nav-group {
        gap: 0.32rem;
    }

    .sidebar-nav-group + .sidebar-nav-group {
        padding-top: 0.58rem;
    }

    .sidebar-nav-group__label {
        padding: 0 0.25rem;
        font-size: 0.61rem;
        letter-spacing: 0.1em;
    }

    .sidebar-link {
        min-height: 38px;
        padding: 0.52rem 0.58rem;
        border-radius: 12px;
        font-size: 0.8rem;
        gap: 0.45rem;
    }

    .sidebar-link__main {
        gap: 0.48rem;
    }

    .sidebar-link__marker {
        width: 0.36rem;
        height: 0.36rem;
    }

    .nav-badge {
        min-width: 1.42rem;
        padding: 0.14rem 0.42rem;
        font-size: 0.66rem;
    }

    .sidebar-callout {
        padding: 0.7rem;
        gap: 0.32rem;
    }

    .sidebar-callout p {
        font-size: 0.82rem;
        line-height: 1.35;
    }

    .main-panel {
        padding: 1rem 1.05rem;
        gap: 1rem;
    }

    .page-header,
    .panel-heading,
    .card-actions,
    .action-row {
        gap: 0.75rem;
    }

    .page-header h1 {
        font-size: 1.55rem;
    }

    .panel,
    .stat-card,
    .news-card,
    .quick-access-card,
    .sop-card,
    .step-card,
    .step-block,
    .step-media-row,
    .matrix-card {
        padding: 1rem;
        border-radius: var(--radius-lg);
    }

    .panel-heading {
        margin-bottom: 0.9rem;
    }

    .panel-heading h2 {
        font-size: 1.15rem;
    }

    .panel-copy,
    .rich-copy,
    .empty-state p,
    .step-media-row__copy p,
    .quick-access-card p,
    .news-card p {
        line-height: 1.5;
    }

    .dashboard-grid,
    .viewer-grid,
    .editor-grid,
    .training-grid,
    .user-grid,
    .stats-row,
    .card-grid,
    .quick-access-grid,
    .news-grid,
    .detail-grid,
    .form-grid,
    .two-column-grid,
    .sop-summary-grid {
        gap: 0.85rem;
    }

    .stats-row .stat-card {
        padding: 0.85rem 0.95rem;
    }

    .stats-row .stat-card strong {
        font-size: 1.75rem;
    }

    .dashboard-required-grid,
    .required-sop-grid,
    .sop-summary-grid,
    .detail-grid--four {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .filter-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.75rem;
    }

    .filter-grid--simple {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.75rem;
    }

    .card-grid--five {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .data-table th,
    .data-table td {
        padding: 0.78rem 0.68rem;
    }
}

@media (max-width: 920px) {
    .signed-sop-row,
    .signed-sop-row__top {
        flex-direction: column;
        align-items: flex-start;
    }

    .signed-sop-row__actions {
        width: 100%;
    }

    .history-sop-row,
    .history-sop-row__top {
        flex-direction: column;
        align-items: flex-start;
    }

    .history-sop-toolbar {
        grid-template-columns: 1fr;
    }

    .history-sop-row__actions {
        width: 100%;
        flex-wrap: wrap;
    }
}