:root {
    --slacol-blue-900: #163a71;
    --slacol-blue-800: #1f4c92;
    --slacol-blue-700: #2d63b6;
    --slacol-blue-600: #4f83cb;
    --slacol-blue-100: #e9f0fb;
    --slacol-silver-700: #5c6673;
    --slacol-silver-500: #8791a0;
    --slacol-silver-200: #d7dde7;
    --slacol-silver-100: #ecf1f7;
    --slacol-white: #ffffff;
    --slacol-ink: #162536;
    --slacol-ink-soft: #4d6177;
    --slacol-bg: #eef3f9;
    --slacol-surface: rgba(255, 255, 255, 0.92);
    --success: #2f9160;
    --warning: #b77411;
    --danger: #c14643;
    --shadow-xl: 0 28px 60px rgba(22, 58, 113, 0.12);
    --shadow-lg: 0 18px 34px rgba(22, 58, 113, 0.08);
    --shadow-sm: 0 10px 22px rgba(22, 58, 113, 0.06);
    --radius-xl: 32px;
    --radius-lg: 24px;
    --radius-md: 18px;
    --radius-sm: 14px;
    --font-heading: "Bahnschrift", "Aptos Display", "Segoe UI", sans-serif;
    --font-body: "Aptos", "Segoe UI", "Trebuchet MS", sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--slacol-ink);
    background:
        radial-gradient(circle at top left, rgba(79, 131, 203, 0.12), transparent 28%),
        linear-gradient(180deg, #f7f9fc 0%, var(--slacol-bg) 46%, #f6f8fb 100%);
}

body.modal-open {
    overflow: hidden;
}

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

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

h1,
h2,
h3,
h4 {
    margin: 0;
    font-family: var(--font-heading);
    letter-spacing: -0.03em;
}

p {
    margin: 0;
}

code {
    padding: 0.12rem 0.38rem;
    border-radius: 8px;
    background: rgba(22, 58, 113, 0.08);
    color: var(--slacol-blue-900);
    font-family: Consolas, "Courier New", monospace;
}

.eyebrow {
    margin-bottom: 0.45rem;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--slacol-blue-800);
}

.eyebrow.light {
    color: rgba(255, 255, 255, 0.8);
}

.muted-copy,
.helper-text {
    color: var(--slacol-ink-soft);
}

.helper-text {
    line-height: 1.65;
}

.primary-button,
.secondary-button,
.ghost-button,
.remove-button,
.sidebar-shortcut {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    border: 0;
    border-radius: 999px;
    padding: 0.95rem 1.4rem;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    cursor: pointer;
    transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, color 160ms ease;
}

.primary-button:hover,
.secondary-button:hover,
.ghost-button:hover,
.remove-button:hover,
.sidebar-shortcut:hover {
    transform: translateY(-1px);
}

.primary-button {
    color: var(--slacol-white);
    background: linear-gradient(135deg, var(--slacol-blue-800) 0%, var(--slacol-blue-700) 100%);
    box-shadow: 0 16px 32px rgba(31, 76, 146, 0.28);
}

.secondary-button {
    color: var(--slacol-blue-800);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: inset 0 0 0 1px rgba(31, 76, 146, 0.12);
}

.ghost-button {
    color: var(--slacol-blue-800);
    background: transparent;
    box-shadow: inset 0 0 0 1px rgba(31, 76, 146, 0.18);
}

.secondary-button.light,
.ghost-button.light {
    color: var(--slacol-white);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.remove-button {
    padding-inline: 1rem;
    color: var(--danger);
    background: rgba(193, 70, 67, 0.1);
}

.chip,
.panel-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    border-radius: 999px;
    padding: 0.38rem 0.82rem;
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    background: rgba(31, 76, 146, 0.08);
    color: var(--slacol-blue-800);
}

.chip.success {
    background: rgba(47, 145, 96, 0.14);
    color: var(--success);
}

.chip.warning {
    background: rgba(183, 116, 17, 0.14);
    color: var(--warning);
}

.chip.error {
    background: rgba(193, 70, 67, 0.14);
    color: var(--danger);
}

.chip.neutral {
    background: rgba(92, 102, 115, 0.1);
    color: var(--slacol-silver-700);
}

.chip.soft-light {
    background: rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.9);
}

.flash {
    margin-bottom: 1rem;
    border-radius: var(--radius-md);
    padding: 1rem 1.2rem;
    font-weight: 600;
}

.flash.success {
    background: rgba(47, 145, 96, 0.12);
    color: var(--success);
}

.flash.error {
    background: rgba(193, 70, 67, 0.12);
    color: var(--danger);
}

.auth-body,
.landing-body,
.app-body {
    min-height: 100vh;
}

.auth-shell {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(420px, 0.8fr);
    min-height: 100vh;
}

.auth-panel {
    display: grid;
    align-content: center;
    gap: 2rem;
    padding: clamp(2rem, 5vw, 5rem);
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.18), transparent 26%),
        linear-gradient(145deg, #153567 0%, #1f4c92 55%, #4f83cb 100%);
    color: var(--slacol-white);
}

.auth-logo {
    width: min(30rem, 100%);
}

.auth-copy {
    display: grid;
    gap: 1rem;
    max-width: 40rem;
}

.auth-copy h1 {
    font-size: clamp(2.8rem, 5vw, 4.7rem);
    line-height: 0.96;
}

.auth-copy p:last-child {
    max-width: 34rem;
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.82);
}

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

.auth-highlight {
    display: grid;
    gap: 0.8rem;
    padding: 1.35rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(14px);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.auth-highlight strong {
    font-size: 1.1rem;
}

.auth-highlight p {
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.55;
}

.auth-card {
    display: grid;
    align-content: center;
    padding: clamp(1.5rem, 4vw, 4rem);
}

.login-card {
    display: grid;
    gap: 1.35rem;
    max-width: 34rem;
    margin-inline: auto;
    padding: 2.2rem;
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--shadow-xl);
}

.login-card h2 {
    font-size: 2.1rem;
}

.access-note {
    display: grid;
    gap: 1rem;
    padding: 1.2rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, #f9fbfe 0%, #edf3fa 100%);
    border: 1px solid rgba(31, 76, 146, 0.08);
}

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

.access-grid article {
    display: grid;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.72);
}

.access-grid p {
    line-height: 1.6;
    color: var(--slacol-ink-soft);
}

.landing-page {
    display: grid;
    gap: 1.75rem;
    max-width: 1560px;
    margin: 0 auto;
    padding: 1.75rem;
}

.landing-hero {
    overflow: hidden;
    border-radius: 40px;
    padding: 2rem 2.2rem 2.6rem;
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.18), transparent 28%),
        linear-gradient(142deg, #163a71 0%, #1f4c92 58%, #5b8fd2 100%);
    color: var(--slacol-white);
    box-shadow: var(--shadow-xl);
}

.landing-topbar,
.topbar,
.card-heading,
.item-header,
.progress-head,
.review-banner {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.landing-topbar img {
    width: min(11rem, 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
    gap: 1.6rem;
    align-items: stretch;
    margin-top: 2rem;
}

.hero-copy-block {
    display: grid;
    align-content: end;
    gap: 1.05rem;
}

.hero-grid h1 {
    max-width: 13ch;
    font-size: clamp(2.9rem, 4.7vw, 4.5rem);
    line-height: 0.98;
}

.hero-copy {
    max-width: 56ch;
    font-size: 1.02rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.84);
}

.hero-actions,
.landing-actions,
.topbar-actions,
.inline-actions,
.form-actions,
.filter-row,
.mapping-row,
.modal-actions,
.chip-row {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    flex-wrap: wrap;
}

.hero-card-stack {
    display: grid;
    gap: 1rem;
}

.hero-card-stack-rich {
    align-content: start;
}

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

.hero-panel {
    display: grid;
    gap: 0.55rem;
    padding: 1.3rem 1.35rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(14px);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.hero-panel h3 {
    font-size: 2rem;
}

.hero-panel-featured {
    gap: 0.8rem;
    padding: 1.55rem 1.6rem;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.18) 0%, rgba(255, 255, 255, 0.12) 100%);
}

.hero-panel-featured h3 {
    font-size: 1.85rem;
    line-height: 1.08;
}

.hero-panel p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.55;
}

.landing-section {
    border-radius: 32px;
    padding: 2rem;
    background: var(--slacol-surface);
    box-shadow: var(--shadow-lg);
}

.section-heading {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.section-heading h2 {
    max-width: 18ch;
    font-size: clamp(2rem, 2.8vw, 2.85rem);
    line-height: 1.08;
}

.module-grid,
.band-grid,
.dashboard-columns,
.preview-grid,
.details-grid,
.signature-section,
.auth-highlights,
.mapping-grid,
.form-grid,
.info-strip,
.stats-grid,
.summary-grid {
    display: grid;
    gap: 1rem;
}

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

.module-card,
.content-card,
.stat-card,
.summary-card,
.item-card,
.sidebar-card,
.info-strip-card {
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow-lg);
}

.module-card,
.content-card,
.item-card,
.stat-card,
.summary-card,
.info-strip-card {
    padding: 1.4rem;
}

.module-card {
    display: grid;
    gap: 1rem;
    align-content: start;
    min-height: 100%;
    border: 1px solid rgba(31, 76, 146, 0.06);
}

.module-card h3 {
    font-size: 1.35rem;
}

.module-card p {
    color: var(--slacol-ink-soft);
    line-height: 1.7;
}

.landing-band {
    background: linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%);
}

.band-grid article {
    display: grid;
    gap: 0.85rem;
    padding: 1.45rem;
    border-radius: 26px;
    background: rgba(31, 76, 146, 0.04);
}

.step-badge {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    justify-content: center;
    padding: 0.38rem 0.7rem;
    border-radius: 999px;
    background: rgba(31, 76, 146, 0.08);
    color: var(--slacol-blue-800);
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 700;
}

.app-shell {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    min-height: 100vh;
}

.sidebar {
    position: sticky;
    top: 0;
    display: grid;
    align-content: start;
    gap: 1.4rem;
    min-height: 100vh;
    padding: 1.5rem;
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.12), transparent 30%),
        linear-gradient(180deg, #17396f 0%, #1f4c92 100%);
    color: rgba(255, 255, 255, 0.92);
}

.sidebar-brand {
    padding: 1rem;
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.08);
}

.sidebar-intro {
    display: grid;
    gap: 0.6rem;
    padding: 1.3rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.08);
}

.sidebar-intro strong {
    font-size: 1.18rem;
    line-height: 1.2;
}

.sidebar-intro p:last-child {
    color: rgba(255, 255, 255, 0.76);
    line-height: 1.6;
}

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

.sidebar-nav a,
.sidebar-shortcut {
    border-radius: 18px;
    padding: 0.95rem 1rem;
    color: rgba(255, 255, 255, 0.74);
}

.sidebar-nav a {
    font-family: var(--font-heading);
}

.sidebar-nav a.active,
.sidebar-nav a:hover,
.sidebar-shortcut:hover {
    color: var(--slacol-white);
    background: rgba(255, 255, 255, 0.12);
}

.sidebar-shortcuts {
    display: grid;
    gap: 0.65rem;
}

.sidebar-shortcut {
    justify-content: flex-start;
    background: rgba(255, 255, 255, 0.06);
    box-shadow: none;
}

.sidebar-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.95rem;
    align-items: center;
    padding: 1.2rem;
    background: rgba(255, 255, 255, 0.08);
    color: var(--slacol-white);
}

.user-badge {
    display: grid;
    place-items: center;
    width: 3.2rem;
    height: 3.2rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.16);
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
}

.main-panel {
    width: 100%;
    max-width: 1560px;
    margin: 0 auto;
    padding: 1.5rem;
}

.topbar {
    margin-bottom: 1.4rem;
    padding: 1.6rem 1.8rem;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.76);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(12px);
}

.topbar-copy {
    display: grid;
    gap: 0.45rem;
}

.topbar-copy h1 {
    font-size: clamp(2rem, 3vw, 3rem);
    line-height: 1.03;
}

.topbar-copy p:last-child {
    max-width: 58rem;
    line-height: 1.7;
    color: var(--slacol-ink-soft);
}

.page-content,
.dashboard-grid,
.stack-form,
.timeline-list,
.item-stack,
.priority-list,
.progress-list,
.rank-list,
.executive-ribbon {
    display: grid;
    gap: 1rem;
}

.dashboard-grid {
    gap: 1.2rem;
}

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

.stats-grid-wide {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

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

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

.stat-card,
.summary-card,
.info-strip-card {
    position: relative;
    overflow: hidden;
}

.stat-card::after,
.summary-card::after,
.info-strip-card::after {
    content: "";
    position: absolute;
    inset: auto -30px -30px auto;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(31, 76, 146, 0.12), transparent 70%);
}

.stat-card-accent {
    background: linear-gradient(145deg, #17396f 0%, #2d63b6 100%);
    color: var(--slacol-white);
}

.stat-card-accent span,
.stat-card-accent p,
.stat-card-accent strong {
    color: var(--slacol-white);
}

.stat-card span,
.summary-card span {
    display: block;
    color: var(--slacol-silver-700);
    font-size: 0.9rem;
}

.stat-card strong,
.summary-card strong {
    display: block;
    margin-top: 0.7rem;
    font-size: 2rem;
    line-height: 1.05;
}

.stat-card p {
    margin-top: 0.65rem;
    color: var(--slacol-ink-soft);
    line-height: 1.55;
}

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

.dashboard-primary {
    grid-template-columns: minmax(0, 1.3fr) minmax(340px, 0.7fr);
}

.content-card {
    display: grid;
    gap: 1rem;
}

.content-card.subdued {
    background: linear-gradient(180deg, #ffffff 0%, #f6f9fd 100%);
}

.content-card-hero {
    gap: 1.3rem;
}

.content-card-aside {
    align-content: start;
}

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

.executive-ribbon-three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.executive-ribbon article {
    display: grid;
    gap: 0.45rem;
    padding: 1rem 1.1rem;
    border-radius: 22px;
    background: linear-gradient(180deg, #f8fbff 0%, #edf3fb 100%);
    border: 1px solid rgba(31, 76, 146, 0.08);
}

.executive-ribbon strong {
    font-size: 1.5rem;
}

.executive-ribbon p,
.kpi-note p:last-child {
    line-height: 1.6;
    color: var(--slacol-ink-soft);
}

.chart-card {
    display: grid;
    gap: 1.1rem;
    padding: 1.2rem;
    border-radius: 26px;
    background: linear-gradient(180deg, #f7fbff 0%, #eef4fb 100%);
    border: 1px solid rgba(31, 76, 146, 0.08);
}

.chart-card-header {
    display: grid;
    gap: 0.5rem;
}

.bar-trend {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0.9rem;
    align-items: end;
    min-height: 18rem;
}

.bar-trend-year {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    min-height: 16rem;
}

.trend-bar {
    display: grid;
    gap: 0.55rem;
    align-content: end;
    justify-items: center;
}

.trend-amount,
.trend-bar small {
    color: var(--slacol-ink-soft);
    font-size: 0.82rem;
    text-align: center;
}

.trend-column {
    display: flex;
    align-items: flex-end;
    width: 100%;
    min-height: 120px;
}

.trend-column span {
    display: block;
    width: 100%;
    min-height: 18px;
    border-radius: 18px 18px 6px 6px;
    background: linear-gradient(180deg, #5c8fd1 0%, #1f4c92 100%);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.trend-bar strong {
    font-size: 0.92rem;
}

.priority-list {
    gap: 0.85rem;
}

.priority-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border-radius: 20px;
    background: linear-gradient(180deg, #fafcff 0%, #eef4fb 100%);
    border: 1px solid rgba(31, 76, 146, 0.08);
}

.priority-item p {
    margin-top: 0.35rem;
    color: var(--slacol-ink-soft);
}

.priority-meta {
    display: grid;
    gap: 0.35rem;
    text-align: right;
}

.priority-meta span {
    color: var(--slacol-ink-soft);
}

.kpi-note {
    display: grid;
    gap: 0.45rem;
    padding: 1rem 1.1rem;
    border-radius: 20px;
    background: rgba(31, 76, 146, 0.04);
}

.progress-item,
.rank-item {
    display: grid;
    gap: 0.7rem;
    padding: 1rem 1.1rem;
    border-radius: 22px;
    background: linear-gradient(180deg, #fafcff 0%, #f0f5fb 100%);
}

.progress-meta,
.rank-value {
    display: grid;
    gap: 0.4rem;
    text-align: right;
}

.progress-track {
    width: 100%;
    height: 10px;
    border-radius: 999px;
    background: rgba(92, 102, 115, 0.14);
    overflow: hidden;
}

.progress-track.slim {
    height: 8px;
}

.progress-fill {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--slacol-blue-800) 0%, var(--slacol-blue-600) 100%);
}

.progress-fill.success {
    background: linear-gradient(90deg, #2f9160 0%, #6cc08f 100%);
}

.progress-fill.warning {
    background: linear-gradient(90deg, #b77411 0%, #d89c41 100%);
}

.progress-fill.error {
    background: linear-gradient(90deg, #c14643 0%, #df7c79 100%);
}

.rank-item {
    grid-template-columns: minmax(0, 1fr) minmax(160px, 0.8fr);
    align-items: center;
}

.rank-copy p {
    margin-top: 0.35rem;
    color: var(--slacol-ink-soft);
}

.timeline-item {
    display: grid;
    gap: 0.55rem;
    padding: 1rem 1.1rem;
    border-radius: 20px;
    background: linear-gradient(180deg, #fafcff 0%, #eef4fb 100%);
}

.timeline-item small {
    color: var(--slacol-ink-soft);
}

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

.info-strip-card {
    display: grid;
    gap: 0.7rem;
}

.info-strip-card p {
    color: var(--slacol-ink-soft);
    line-height: 1.6;
}

.form-section {
    gap: 1.1rem;
}

.stack-form label,
.mapping-row label {
    display: grid;
    gap: 0.5rem;
    width: 100%;
    color: #45586f;
    font-weight: 600;
}

input,
textarea,
select {
    width: 100%;
    border: 1px solid rgba(31, 76, 146, 0.14);
    border-radius: 16px;
    padding: 0.92rem 1rem;
    font: inherit;
    color: var(--slacol-ink);
    background: rgba(255, 255, 255, 0.98);
    transition: border 140ms ease, box-shadow 140ms ease;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: rgba(31, 76, 146, 0.42);
    box-shadow: 0 0 0 4px rgba(31, 76, 146, 0.08);
}

textarea {
    min-height: 90px;
    resize: vertical;
}

.wide-form {
    gap: 1.2rem;
}

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

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

.form-grid .full {
    grid-column: 1 / -1;
}

.grow {
    flex: 1 1 300px;
}

.filter-row-panel {
    padding: 1rem;
    border-radius: 22px;
    background: linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%);
}

.item-card {
    gap: 1rem;
    background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
}

.item-header strong {
    font-size: 1.08rem;
}

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

.signature-section-single {
    grid-template-columns: 1fr;
}

.signature-card {
    padding: 1rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, #ffffff 0%, #f4f8fd 100%);
    border: 1px solid rgba(31, 76, 146, 0.08);
}

.signature-pad {
    width: 100%;
    height: 220px;
    border: 1px dashed rgba(31, 76, 146, 0.28);
    border-radius: 20px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(239, 245, 255, 0.9)),
        linear-gradient(90deg, rgba(31, 76, 146, 0.04) 0, rgba(31, 76, 146, 0.04) 1px, transparent 1px, transparent 30px);
    cursor: crosshair;
}

.detail-list {
    display: grid;
    gap: 0.9rem;
    margin: 0;
}

.detail-list div {
    display: grid;
    gap: 0.25rem;
}

.detail-list dt {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--slacol-silver-700);
}

.detail-list dd {
    margin: 0;
    line-height: 1.6;
}

.review-banner {
    align-items: center;
    padding: 1rem 1.1rem;
    border-radius: 22px;
    background: linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%);
}

.review-banner-stack {
    align-items: stretch;
    flex-direction: column;
}

.review-banner p {
    color: var(--slacol-ink-soft);
}

.upload-note-card {
    display: grid;
    gap: 0.55rem;
    align-content: start;
    padding: 1rem 1.1rem;
    border-radius: 20px;
    background: linear-gradient(180deg, #fafcff 0%, #eef4fb 100%);
    border: 1px solid rgba(31, 76, 146, 0.08);
}

.upload-note-card p {
    color: var(--slacol-ink-soft);
    line-height: 1.65;
}

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

.data-table th,
.data-table td {
    padding: 0.95rem 0.8rem;
    border-bottom: 1px solid rgba(31, 76, 146, 0.1);
    text-align: left;
    vertical-align: top;
}

.data-table th {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    color: var(--slacol-silver-700);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.compact-table th,
.compact-table td {
    padding: 0.65rem 0.55rem;
    font-size: 0.84rem;
}

.table-scroll {
    overflow: auto;
}

.empty-state {
    display: grid;
    gap: 0.45rem;
    padding: 1rem;
    border-radius: 20px;
    background: linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%);
    color: var(--slacol-ink-soft);
}

.empty-state strong {
    color: var(--slacol-ink);
}

.empty-state.compact,
.table-empty {
    padding: 1.1rem;
}

.modal-shell {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: rgba(10, 24, 44, 0.56);
    backdrop-filter: blur(10px);
}

.modal-shell.is-open {
    display: flex;
}

.modal-card {
    width: min(1100px, 100%);
    max-height: calc(100vh - 3rem);
    overflow: auto;
    display: grid;
    gap: 1rem;
    padding: 1.5rem;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-xl);
}

.modal-actions {
    justify-content: flex-end;
}

.chip-row {
    gap: 0.65rem;
}

.app-body .data-table a,
.landing-page a:not(.primary-button):not(.secondary-button):not(.ghost-button),
.auth-card a {
    color: var(--slacol-blue-800);
}

@media (max-width: 1320px) {
    .stats-grid-wide {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

    .hero-metrics-grid,
    .executive-ribbon-three {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1180px) {
    .auth-shell,
    .hero-grid,
    .dashboard-columns,
    .dashboard-primary,
    .preview-grid,
    .details-grid,
    .module-grid,
    .band-grid,
    .info-strip,
    .stats-grid,
    .stats-grid-wide,
    .summary-grid,
    .summary-grid-compact,
    .signature-section,
    .form-grid,
    .mapping-grid,
    .auth-highlights,
    .access-grid,
    .executive-ribbon {
        grid-template-columns: 1fr;
    }

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

    .sidebar {
        position: relative;
        min-height: auto;
    }

    .topbar,
    .landing-topbar,
    .card-heading,
    .review-banner,
    .topbar-actions,
    .priority-item,
    .rank-item {
        align-items: stretch;
        flex-direction: column;
    }

    .rank-value,
    .priority-meta {
        text-align: left;
    }
}

@media (max-width: 860px) {
    .landing-page,
    .main-panel,
    .auth-card,
    .auth-panel {
        padding: 1rem;
    }

    .landing-hero,
    .landing-section,
    .topbar {
        padding: 1.2rem;
    }

    .topbar-actions > *,
    .form-actions > *,
    .inline-actions > *,
    .modal-actions > * {
        flex: 1 1 auto;
    }

    .hero-grid h1,
    .section-heading h2 {
        max-width: none;
    }

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

    .hero-metrics-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .login-card,
    .module-card,
    .content-card,
    .stat-card,
    .summary-card,
    .item-card,
    .info-strip-card,
    .hero-panel,
    .auth-highlight {
        border-radius: 24px;
    }

    .hero-copy {
        font-size: 1rem;
    }

    .hero-grid h1 {
        font-size: clamp(2.4rem, 11vw, 3.5rem);
    }

    .auth-copy h1 {
        font-size: clamp(2.3rem, 10vw, 3.6rem);
    }

    .modal-card {
        padding: 1rem;
        border-radius: 24px;
    }

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