KCI-PHP-KANBAN/public/css/site.css

:root {
    --page-background: #eef4ff;
    --surface: rgba(247, 251, 255, 0.88);
    --surface-strong: #f7fbff;
    --surface-border: rgba(19, 99, 223, 0.12);
    --text-primary: #1a2d4e;
    --text-secondary: #4a6080;
    --accent: #1363df;
    --accent-strong: #0e4fae;
    --accent-soft: #e7f0ff;
    --highlight: #3d96f5;
    --shadow-soft: 0 18px 50px rgba(16, 44, 90, 0.1);
    --shadow-card: 0 20px 40px rgba(16, 44, 90, 0.08);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Trebuchet MS", "Lucida Sans Unicode", "Lucida Grande", sans-serif;
    color: var(--text-primary);
    background:
        radial-gradient(75rem 35rem at -12% -18%, #dae8ff 0%, transparent 44%),
        radial-gradient(68rem 32rem at 115% -16%, #d8f3ff 0%, transparent 40%),
        linear-gradient(180deg, #eef4ff 0%, #f4f8ff 58%, #f3f7ff 100%);
}

a {
    color: inherit;
}

code {
    font-family: Consolas, "Courier New", monospace;
}

.page-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(9px);
    background: linear-gradient(120deg, #102241 0%, #173a72 56%, #1c4c90 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 8px 24px rgba(8, 20, 48, 0.26);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    text-decoration: none;
    color: #f4f8ff;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.95rem;
    background: linear-gradient(135deg, #1363df, #0e4fae);
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.08em;
    box-shadow: 0 4px 14px rgba(14, 79, 174, 0.4);
}

.brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-copy strong {
    font-size: 1rem;
    color: #f4f8ff;
}

.brand-copy small {
    color: rgba(235, 243, 255, 0.65);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.nav-link {
    text-decoration: none;
    color: rgba(235, 243, 255, 0.82);
    font-weight: 600;
    padding: 0.7rem 1rem;
    border-radius: 999px;
    transition: background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.is-active {
    color: #fff;
    background: rgba(255, 255, 255, 0.16);
    transform: translateY(-1px);
}

.page-content {
    flex: 1;
    padding: 3.5rem 0 4rem;
}

.content-stack {
    display: grid;
    gap: 1.5rem;
}

.section-heading {
    max-width: 46rem;
}

.section-heading h1 {
    margin: 0.3rem 0 0.8rem;
    font-size: clamp(2.4rem, 5vw, 4rem);
    line-height: 1;
    letter-spacing: -0.04em;
}

.section-heading p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.05rem;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.9fr);
    gap: 1.5rem;
    align-items: stretch;
}

.hero-copy,
.hero-panel,
.feature-card,
.section-panel,
.employee-card,
.alert,
.empty-state {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    box-shadow: var(--shadow-card);
}

.hero-copy {
    padding: 3rem;
    border-radius: 2rem;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 1rem;
    padding: 0.4rem 0.75rem;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent-strong);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
}

.hero h1 {
    margin: 0;
    font-size: clamp(2.8rem, 6vw, 4.8rem);
    line-height: 0.98;
    letter-spacing: -0.04em;
}

.hero-text {
    max-width: 44rem;
    margin: 1.25rem 0 0;
    font-size: 1.12rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 2rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 1.35rem;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
}

.button-primary {
    background: linear-gradient(135deg, #1363df, #0e4fae);
    color: #fff;
    box-shadow: 0 18px 30px rgba(14, 79, 174, 0.28);
}

.button-secondary {
    background: rgba(19, 99, 223, 0.08);
    color: var(--accent-strong);
}

.hero-panel {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2rem;
    border-radius: 1.8rem;
}

.panel-label {
    margin: 0 0 1rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.hero-panel code {
    display: block;
    padding: 1rem 1.1rem;
    border-radius: 1.2rem;
    background: #102241;
    color: #d8ecff;
    line-height: 1.7;
    white-space: normal;
}

.route-callout {
    margin-top: 1.5rem;
    padding: 1rem 1.1rem;
    border-radius: 1.2rem;
    background: var(--surface-strong);
}

.route-callout span {
    display: block;
    margin-bottom: 0.45rem;
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.route-callout a {
    color: var(--highlight);
    font-weight: 700;
    text-decoration: none;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.feature-card {
    padding: 1.75rem;
    border-radius: 1.6rem;
}

.feature-card h2 {
    margin-top: 0;
    margin-bottom: 0.8rem;
    font-size: 1.25rem;
}

.feature-card p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.7;
}

.employee-layout {
    display: grid;
    grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.5fr);
    gap: 1.5rem;
    align-items: start;
}

.controls-panel,
.table-shell {
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(247, 251, 255, 0.92), rgba(238, 244, 255, 0.88)),
        var(--surface);
}

.controls-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.search-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
}

.field-full {
    width: 100%;
}

.section-panel {
    padding: 1.75rem;
    border-radius: 1.8rem;
}

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

.panel-header h2 {
    margin: 0 0 0.45rem;
    font-size: 1.45rem;
}

.panel-header p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.7;
}

.employee-form {
    display: grid;
    gap: 1.25rem;
}

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

.field {
    display: grid;
    gap: 0.45rem;
    font-weight: 600;
}

.field span {
    font-size: 0.96rem;
}

.input {
    width: 100%;
    padding: 0.95rem 1rem;
    border: 1px solid rgba(19, 99, 223, 0.16);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.92);
    color: var(--text-primary);
    font: inherit;
}

.input:focus {
    outline: 2px solid rgba(19, 99, 223, 0.22);
    border-color: rgba(19, 99, 223, 0.45);
}

.field-error {
    color: #a43d1f;
    font-size: 0.88rem;
    font-weight: 600;
}

.form-actions {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 0.85rem;
}

.button {
    border: 0;
    cursor: pointer;
}

.htmx-indicator {
    display: none;
}

.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
    display: inline-flex;
}

.inline-indicator {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
}

.alert,
.empty-state {
    padding: 1rem 1.15rem;
    border-radius: 1.2rem;
}

.alert-success {
    background: rgba(231, 240, 255, 0.92);
    color: var(--accent-strong);
}

.alert-error {
    background: rgba(239, 124, 77, 0.14);
    color: #8f3518;
}

.empty-state p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.7;
}

.empty-state p + p {
    margin-top: 0.45rem;
}

.employee-cards {
    display: grid;
    gap: 1rem;
}

.employee-card {
    padding: 1.15rem;
    border-radius: 1.3rem;
}

.employee-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.8rem;
}

.employee-card-top h3 {
    margin: 0;
    font-size: 1.05rem;
}

.employee-card-top span {
    padding: 0.4rem 0.7rem;
    border-radius: 999px;
    background: rgba(19, 99, 223, 0.09);
    color: var(--accent-strong);
    font-size: 0.78rem;
    font-weight: 700;
}

.employee-card p {
    margin: 0 0 1rem;
    color: var(--text-secondary);
}

.employee-meta {
    display: grid;
    gap: 0.75rem;
    margin: 0;
}

.employee-meta div {
    display: grid;
    gap: 0.2rem;
}

.employee-meta dt {
    color: var(--text-secondary);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.employee-meta dd {
    margin: 0;
    font-weight: 600;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
}

.stat-card {
    padding: 1rem;
    border-radius: 1.3rem;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(19, 99, 223, 0.08);
}

.stat-card span {
    display: block;
    color: var(--text-secondary);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.stat-card strong {
    display: block;
    margin-top: 0.45rem;
    font-size: 1.7rem;
    line-height: 1;
}

.summary-feature {
    margin-top: 1rem;
    padding: 1.15rem;
    border-radius: 1.3rem;
    background: linear-gradient(135deg, rgba(19, 99, 223, 0.10), rgba(61, 150, 245, 0.10));
}

.summary-label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.summary-feature h3 {
    margin: 0.55rem 0 0.3rem;
    font-size: 1.35rem;
}

.summary-feature p {
    margin: 0;
    color: var(--text-secondary);
}

.table-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    padding: 0.9rem 1rem;
    border: 1px solid rgba(19, 99, 223, 0.08);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.58);
}

.table-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 0.8rem;
    border-radius: 999px;
    background: rgba(19, 99, 223, 0.12);
    color: var(--accent-strong);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.table-caption {
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.directory-panel .tabulator-host {
    min-height: 38rem;
}

.tabulator-host .tabulator {
    border: 1px solid var(--surface-border);
    border-radius: 1.35rem;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.82);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.5),
        0 18px 35px rgba(16, 44, 90, 0.08);
}

.tabulator-host .tabulator-header {
    border-bottom: 1px solid rgba(19, 99, 223, 0.08);
    background: linear-gradient(180deg, rgba(19, 99, 223, 0.14), rgba(19, 99, 223, 0.08));
}

.tabulator-host .tabulator-header .tabulator-col {
    min-height: 3.25rem;
    background: transparent;
    border-right: 1px solid rgba(19, 99, 223, 0.06);
}

.tabulator-host .tabulator-header .tabulator-col:last-child {
    border-right: 0;
}

.tabulator-host .tabulator-header .tabulator-col .tabulator-col-content {
    padding: 0.9rem 0.95rem 0.85rem;
}

.tabulator-host .tabulator-header .tabulator-col .tabulator-col-title {
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-strong);
}

.tabulator-host .tabulator-col,
.tabulator-host .tabulator-cell {
    border-right: 1px solid rgba(19, 99, 223, 0.06);
}

.tabulator-host .tabulator-row .tabulator-cell:last-child {
    border-right: 0;
}

.tabulator-host .tabulator-row {
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid rgba(19, 99, 223, 0.06);
    transition: background-color 160ms ease, transform 160ms ease;
}

.tabulator-host .tabulator-row:nth-child(even) {
    background: rgba(238, 244, 255, 0.82);
}

.tabulator-host .tabulator-row:hover {
    background: rgba(231, 240, 255, 0.72);
}

.tabulator-host .tabulator-row.tabulator-selected {
    background: rgba(19, 99, 223, 0.18);
}

.tabulator-host .tabulator-cell {
    padding: 0.95rem 0.95rem;
    font-size: 0.96rem;
    line-height: 1.4;
}

.tabulator-host .tabulator-row .tabulator-cell:first-child {
    font-weight: 700;
    color: var(--text-primary);
}

.tabulator-host .tabulator-footer {
    padding: 0.55rem 0.7rem;
    background: rgba(255, 255, 255, 0.88);
    border-top: 1px solid rgba(19, 99, 223, 0.08);
}

.tabulator-host .tabulator-footer .tabulator-paginator {
    font-family: inherit;
}

.tabulator-host .tabulator-footer .tabulator-page {
    margin: 0 0.2rem;
    padding: 0.45rem 0.7rem;
    border: 1px solid rgba(19, 99, 223, 0.1);
    border-radius: 0.8rem;
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-secondary);
    font-weight: 700;
}

.tabulator-host .tabulator-footer .tabulator-page.active,
.tabulator-host .tabulator-footer .tabulator-page:hover {
    background: linear-gradient(135deg, #1363df, #0e4fae);
    border-color: transparent;
    color: #fff;
}

.tabulator-host .tabulator-footer .tabulator-page:disabled {
    opacity: 0.45;
}

.tabulator-host .tabulator-placeholder {
    padding: 2.5rem 1rem;
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 600;
}

.site-footer {
    margin-top: auto;
    border-top: 1px solid rgba(19, 99, 223, 0.08);
    background: rgba(247, 251, 255, 0.72);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 0 2rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.footer-inner p {
    margin: 0;
}

@media (max-width: 860px) {
    .header-inner,
    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero,
    .feature-grid,
    .employee-layout {
        grid-template-columns: 1fr;
    }

    .controls-header,
    .table-toolbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-copy,
    .hero-panel {
        padding: 2rem;
    }

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

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

    .page-content {
        padding-top: 2rem;
    }
}

@media (max-width: 560px) {
    .container {
        width: min(100% - 1.25rem, 1120px);
    }

    .site-nav {
        width: 100%;
    }

    .nav-link {
        width: 100%;
        text-align: center;
    }

    .hero h1 {
        font-size: 2.5rem;
    }
}