:root {
    --ink: #12161d;
    --panel: #1a212b;
    --panel-2: #212a36;
    --line: #2c3644;
    --brass: #c8973b;
    --brass-light: #e3b563;
    --paper: #f3ede0;
    --ok: #4c9d72;
    --out: #c0563a;
    --text: #eae6da;
    --text-dim: #98a1ad;
    --danger: #d1495b;
    --radius: 10px;
    --mono: 'Courier New', ui-monospace, monospace;
    --serif: Georgia, 'Times New Roman', serif;
    --sans: -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--ink);
    color: var(--text);
    font-family: var(--sans);
    min-height: 100vh;
}

a { color: var(--brass-light); }

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--panel);
    border-bottom: 2px solid var(--brass);
    padding: 14px 24px;
}

.topbar .brand {
    font-family: var(--serif);
    font-size: 20px;
    letter-spacing: 0.5px;
    color: var(--brass-light);
}

.topbar .user-info { font-size: 13px; color: var(--text-dim); text-align: right; }
.topbar .user-info b { color: var(--text); }

.container { max-width: 1100px; margin: 0 auto; padding: 28px 20px 60px; }

.btn {
    display: inline-block;
    padding: 10px 20px;
    background: var(--brass);
    color: #1a140a;
    border: none;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s;
}
.btn:hover { background: var(--brass-light); }
.btn.secondary { background: transparent; color: var(--text); border: 1px solid var(--line); }
.btn.secondary:hover { border-color: var(--brass); }
.btn.danger { background: var(--danger); color: #fff; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 22px;
    margin-bottom: 20px;
}

.grid { display: grid; gap: 16px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 720px) { .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; } }

.stat {
    background: var(--panel-2);
    border-radius: var(--radius);
    padding: 16px 18px;
    border-left: 3px solid var(--brass);
}
.stat .label { font-size: 12px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.5px; }
.stat .value { font-family: var(--mono); font-size: 26px; margin-top: 4px; color: var(--brass-light); }

label { display: block; font-size: 13px; color: var(--text-dim); margin-bottom: 6px; }
input, select {
    width: 100%;
    padding: 10px 12px;
    background: var(--ink);
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--text);
    font-size: 14px;
    margin-bottom: 14px;
}
input:focus, select:focus { outline: none; border-color: var(--brass); }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--line); }
th { color: var(--text-dim); text-transform: uppercase; font-size: 11px; letter-spacing: 0.5px; }
tr:hover td { background: var(--panel-2); }

.pill { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 700; }
.pill.masuk { background: rgba(76,157,114,0.18); color: #7bc99b; }
.pill.pulang { background: rgba(192,86,58,0.18); color: #e08a6f; }
.pill.ok { background: rgba(76,157,114,0.18); color: #7bc99b; }
.pill.warn { background: rgba(209,73,91,0.18); color: #e88a96; }

.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.login-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-top: 3px solid var(--brass);
    border-radius: 14px;
    padding: 36px 32px;
    width: 100%;
    max-width: 380px;
}
.login-card h1 { font-family: var(--serif); color: var(--brass-light); font-size: 22px; margin-top: 0; }

.error-msg { background: rgba(209,73,91,0.15); border: 1px solid var(--danger); color: #f0a5ae; padding: 10px 14px; border-radius: 8px; font-size: 13px; margin-bottom: 16px; }
.success-msg { background: rgba(76,157,114,0.15); border: 1px solid var(--ok); color: #a7dcbc; padding: 10px 14px; border-radius: 8px; font-size: 13px; margin-bottom: 16px; }

.mode-select { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; max-width: 780px; margin: 60px auto; padding: 0 20px; }
@media (max-width: 720px) { .mode-select { grid-template-columns: 1fr; } }
.mode-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 30px 20px;
    text-align: center;
    text-decoration: none;
    color: var(--text);
    transition: border-color 0.15s, transform 0.15s;
}
.mode-card:hover { border-color: var(--brass); transform: translateY(-2px); }
.mode-card .icon { font-size: 34px; margin-bottom: 12px; }
.mode-card .title { font-family: var(--serif); font-size: 18px; color: var(--brass-light); margin-bottom: 6px; }
.mode-card .desc { font-size: 12px; color: var(--text-dim); }

/* --- kartu stempel / punch ticket (elemen signature) --- */
.ticket {
    position: relative;
    background: var(--paper);
    color: #2b2416;
    border-radius: 6px;
    padding: 18px 20px;
    font-family: var(--mono);
    background-image: repeating-linear-gradient(to bottom, transparent, transparent 27px, rgba(0,0,0,0.05) 28px);
}
.ticket::before, .ticket::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 16px; height: 16px;
    background: var(--ink);
    border-radius: 50%;
    transform: translateY(-50%);
}
.ticket::before { left: -8px; }
.ticket::after { right: -8px; }
.ticket .stamp {
    position: absolute;
    top: 14px; right: 20px;
    border: 3px solid;
    border-radius: 8px;
    padding: 4px 10px;
    font-weight: 900;
    font-size: 13px;
    letter-spacing: 1px;
    transform: rotate(-8deg);
}
.ticket .stamp.masuk { color: #2c6e4f; border-color: #2c6e4f; }
.ticket .stamp.pulang { color: #a8452b; border-color: #a8452b; }

#reader { width: 100%; max-width: 420px; margin: 0 auto; border-radius: 12px; overflow: hidden; }

.scan-wrap { text-align: center; padding: 20px 0; }
.scan-status { min-height: 26px; margin-top: 14px; font-size: 14px; }

.filters { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 18px; }
.filters > div { min-width: 160px; }
.filters label { margin-bottom: 4px; }
.filters input, .filters select { margin-bottom: 0; }

.tabs { display: flex; gap: 4px; margin-bottom: 20px; border-bottom: 1px solid var(--line); }
.tabs a { padding: 10px 18px; color: var(--text-dim); text-decoration: none; font-size: 14px; border-bottom: 2px solid transparent; }
.tabs a.active { color: var(--brass-light); border-color: var(--brass); }