/* =========================================================
   SIAKAD STIKes Bhakti Pertiwi Luwu Raya — Design System
   Palet: teal tua (kepercayaan/klinis) + brass (pencapaian akademik)
   Tipografi: Fraunces (display) + Plus Jakarta Sans (body) + IBM Plex Mono (data)
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600&family=Plus+Jakarta+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
    --teal-900: #0B3B33;
    --teal-800: #0F4C42;
    --teal-700: #1B6E5F;
    --teal-100: #E4EFEC;

    --brass-600: #B8862E;
    --brass-700: #8F6620;
    --brass-100: #F6ECD9;

    --ink: #1A2421;
    --ink-soft: #55655F;
    --ink-faint: #8B978F;

    --bg: #F5F6F2;
    --surface: #FFFFFF;
    --border: #E1E4DD;

    --danger: #B3413A;
    --danger-bg: #FBEAE8;
    --success: #3F7D58;
    --success-bg: #E9F4EC;
    --warning: #A66A16;
    --warning-bg: #FBF1DE;

    --radius: 10px;
    --radius-lg: 16px;
    --shadow: 0 1px 2px rgba(15, 76, 66, 0.06), 0 4px 16px rgba(15, 76, 66, 0.06);

    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--teal-900);
    margin: 0 0 6px;
}

:focus-visible {
    outline: 2px solid var(--brass-600);
    outline-offset: 2px;
}

/* ---------- Login page ---------- */

.login-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

@media (max-width: 860px) {
    .login-shell { grid-template-columns: 1fr; }
    .login-brand { min-height: 260px; }
}

.login-brand {
    background: linear-gradient(180deg, var(--teal-900) 0%, var(--teal-800) 100%);
    color: #EAF3EF;
    padding: 56px 48px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.login-brand .seal {
    width: 52px;
    height: 52px;
    border: 1.5px solid rgba(234, 243, 239, 0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.login-brand .brand-name {
    font-family: var(--font-display);
    font-size: 15px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(234, 243, 239, 0.75);
    margin-top: 18px;
}

.login-brand h1 {
    color: #fff;
    font-size: clamp(28px, 4vw, 40px);
    line-height: 1.15;
    max-width: 9.5em;
    margin-top: 10px;
}

.login-brand p.tagline {
    color: rgba(234, 243, 239, 0.75);
    max-width: 30em;
    margin-top: 12px;
}

.pulse-wrap {
    margin-top: 40px;
}

.pulse-wrap svg { display: block; width: 100%; height: auto; }

.pulse-line {
    fill: none;
    stroke: var(--brass-600);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 340;
    stroke-dashoffset: 340;
    animation: draw-pulse 3.2s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
    .pulse-line { animation: none; stroke-dashoffset: 0; }
}

@keyframes draw-pulse {
    0%   { stroke-dashoffset: 340; }
    45%  { stroke-dashoffset: 0; }
    75%  { stroke-dashoffset: 0; opacity: 1; }
    100% { stroke-dashoffset: -340; opacity: 1; }
}

.login-brand .footnote {
    font-size: 13px;
    color: rgba(234, 243, 239, 0.55);
}

.login-form-side {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 32px;
}

.login-card { width: 100%; max-width: 380px; }

.login-card .eyebrow {
    font-size: 13px;
    color: var(--ink-faint);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.login-card h2 { font-size: 24px; margin-top: 4px; margin-bottom: 26px; }

.role-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    background: var(--teal-100);
    padding: 5px;
    border-radius: var(--radius);
    margin-bottom: 22px;
}

.role-tabs input { display: none; }

.role-tabs label {
    display: block;
    text-align: center;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--teal-800);
    padding: 9px 4px;
    border-radius: 7px;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.role-tabs input:checked + label {
    background: var(--teal-800);
    color: #fff;
}

.field { margin-bottom: 16px; }

.field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--ink-soft);
    margin-bottom: 6px;
}

.field input[type="text"],
.field input[type="password"] {
    width: 100%;
    padding: 11px 13px;
    font-size: 15px;
    font-family: var(--font-body);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--ink);
}

.field input:focus { border-color: var(--teal-700); outline: none; box-shadow: 0 0 0 3px var(--teal-100); }

.btn-primary {
    width: 100%;
    padding: 12px;
    background: var(--brass-600);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    transition: background 0.15s ease;
}

.btn-primary:hover { background: var(--brass-700); }

.login-hint {
    margin-top: 18px;
    padding: 12px 14px;
    background: var(--teal-100);
    border-radius: var(--radius);
    font-size: 12.5px;
    color: var(--teal-800);
}

.login-hint code { font-family: var(--font-mono); background: rgba(255,255,255,0.6); padding: 1px 5px; border-radius: 4px; }

.alert {
    padding: 11px 14px;
    border-radius: var(--radius);
    font-size: 13.5px;
    margin-bottom: 18px;
}

.alert-danger { background: var(--danger-bg); color: var(--danger); }
.alert-success { background: var(--success-bg); color: var(--success); }
.alert-warning { background: var(--warning-bg); color: var(--warning); }

/* ---------- Dashboard shell ---------- */

.app-shell { display: flex; min-height: 100vh; }

.sidebar {
    width: 240px;
    flex-shrink: 0;
    background: var(--teal-900);
    color: #EAF3EF;
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
}

.sidebar .brand {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    padding: 0 8px 20px;
    border-bottom: 1px solid rgba(234, 243, 239, 0.15);
    margin-bottom: 16px;
    line-height: 1.3;
}

.sidebar .brand span { display: block; font-size: 11px; font-weight: 400; color: rgba(234,243,239,0.6); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.05em; }

.nav-group { margin-bottom: 4px; }

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: rgba(234, 243, 239, 0.78);
    margin-bottom: 2px;
}

.nav-link:hover { background: rgba(234, 243, 239, 0.08); color: #fff; }

.nav-link.active { background: var(--brass-600); color: #fff; }

.sidebar-footer {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid rgba(234, 243, 239, 0.15);
}

.main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.topbar {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 16px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.topbar h1 { font-size: 19px; margin: 0; }
.topbar .subtitle { font-size: 13px; color: var(--ink-faint); margin-top: 2px; }

.user-chip {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13.5px;
}

.user-chip .avatar {
    width: 34px; height: 34px;
    border-radius: 50%;
    background: var(--teal-100);
    color: var(--teal-800);
    display: flex; align-items: center; justify-content: center;
    font-weight: 600; font-size: 13px;
}

.content { padding: 28px; flex: 1; }

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px;
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}

.card h3 { font-size: 16px; margin-bottom: 4px; }
.card .card-sub { font-size: 13px; color: var(--ink-faint); margin-bottom: 16px; }

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 18px 20px;
}

.stat-card .stat-label { font-size: 12.5px; color: var(--ink-faint); text-transform: uppercase; letter-spacing: 0.04em; }
.stat-card .stat-value { font-family: var(--font-display); font-size: 30px; font-weight: 600; color: var(--teal-900); margin-top: 6px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }

th {
    text-align: left;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--ink-faint);
    padding: 10px 12px;
    border-bottom: 1.5px solid var(--border);
}

td { padding: 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }

tr:last-child td { border-bottom: none; }

.mono { font-family: var(--font-mono); font-size: 13px; }

.pill {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
}

.pill-success { background: var(--success-bg); color: var(--success); }
.pill-danger { background: var(--danger-bg); color: var(--danger); }
.pill-warning { background: var(--warning-bg); color: var(--warning); }
.pill-neutral { background: var(--teal-100); color: var(--teal-800); }

.btn {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 13.5px;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    border: 1.5px solid transparent;
}

.btn-teal { background: var(--teal-800); color: #fff; border: none; }
.btn-teal:hover { background: var(--teal-900); }

.btn-outline { background: transparent; border-color: var(--border); color: var(--ink-soft); }
.btn-outline:hover { border-color: var(--teal-700); color: var(--teal-800); }

.btn-danger-outline { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn-danger-outline:hover { background: var(--danger-bg); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

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

.toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; gap: 12px; flex-wrap: wrap; }

.search-input {
    padding: 9px 13px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-size: 14px;
    min-width: 220px;
}

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--ink-faint);
}