/* =============================================================
   Hat Works — app.css
   Dark theme drawn from the "Hat Works" logo:
     black background, cream hat, navy band, gold/brass gear accents.
   ============================================================= */

:root {
    --black:       #0A0A0A;
    --surface:     #141414;
    --surface-2:   #1C1C1C;
    --panel:       #1F242F;
    --panel-2:     #272D3A;
    --border:      #33394A;
    --border-soft: #2A2E3A;

    --cream:       #F2E6C3;
    --cream-soft:  #D9CEA8;
    --text:        #EDE3C5;
    --text-muted:  #8E8670;
    --text-faint:  #5E5A4B;

    --navy:        #1A2440;
    --navy-dim:    #141C31;
    --gold:        #C8A95E;
    --gold-bright: #E2C27A;
    --gold-dim:    #9A8347;

    --success-bg: #1F3B2B;
    --success-fg: #7BD19A;
    --error-bg:   #3B1F22;
    --error-fg:   #E58A8F;
    --info-bg:    #1F2A3B;
    --info-fg:    #8DB0E1;
    --warn-bg:    #3A2F1A;
    --warn-fg:    #E2C27A;

    --cell-bank:     #2A2C3E;
    --cell-holiday:  #233A2A;
    --cell-sick:     #3A2226;
    --cell-override: #3A2F1A;
    --cell-base:     #161A22;
    --cell-blank:    #10131A;
}

* { box-sizing: border-box; }

html, body {
    margin: 0; padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
                 Helvetica, Arial, sans-serif;
    color: var(--text);
    background: var(--black);
    line-height: 1.5;
}

a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; color: var(--gold-bright); }

code {
    background: var(--surface-2);
    color: var(--cream-soft);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 13px;
}

/* ---------- Header ---------- */

.site-header {
    background: var(--black);
    color: var(--cream);
    padding: 10px 20px;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--border-soft);
}
.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--cream);
}
.brand:hover { text-decoration: none; color: var(--cream); }
.brand-logo {
    height: 42px;
    width: auto;
    border-radius: 2px;
}
.brand-name { display: none; }  /* logo includes the name */

.main-nav {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.main-nav a {
    color: var(--cream-soft);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 14px;
}
.main-nav a:hover {
    background: var(--panel);
    color: var(--cream);
    text-decoration: none;
}
.main-nav .user-badge {
    color: var(--gold);
    font-size: 13px;
    padding-left: 14px;
    margin-left: 6px;
    border-left: 1px solid var(--border);
}
.main-nav .logout {
    color: var(--text-muted);
    border: 1px solid var(--border);
}

/* ---------- Layout ---------- */

.site-main {
    max-width: 1200px;
    margin: 24px auto;
    padding: 0 20px;
}

.site-footer {
    max-width: 1200px;
    margin: 24px auto;
    padding: 14px 20px;
    color: var(--text-faint);
    font-size: 13px;
    border-top: 1px solid var(--border-soft);
    text-align: center;
}

.card {
    background: var(--panel);
    border: 1px solid var(--border-soft);
    border-radius: 6px;
    padding: 18px 22px;
    margin-bottom: 18px;
}
.card h1, .card h2 {
    margin-top: 0;
    color: var(--cream);
    font-weight: 600;
    letter-spacing: 0.2px;
}
.card h1 { font-size: 22px; }
.card h2 { font-size: 17px; }

/* ---------- Forms ---------- */

form label {
    display: block;
    font-weight: 600;
    margin: 12px 0 4px;
    color: var(--cream-soft);
    font-size: 14px;
}

input[type=text],
input[type=email],
input[type=password],
input[type=date],
input[type=time],
input[type=datetime-local],
input[type=number],
select,
textarea {
    width: 100%;
    max-width: 420px;
    padding: 8px 10px;
    font-size: 15px;
    font-family: inherit;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text);
    color-scheme: dark;
}
input:focus, select:focus, textarea:focus {
    outline: 2px solid var(--gold);
    outline-offset: 1px;
    border-color: var(--gold);
}
input::placeholder { color: var(--text-faint); }

button, .btn {
    display: inline-block;
    background: var(--gold);
    color: var(--black);
    border: none;
    padding: 9px 18px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    letter-spacing: 0.2px;
}
button:hover, .btn:hover {
    background: var(--gold-bright);
    color: var(--black);
    text-decoration: none;
}
.btn-secondary {
    background: transparent;
    color: var(--cream);
    border: 1px solid var(--border);
}
.btn-secondary:hover {
    background: var(--panel-2);
    color: var(--cream);
}
.btn-danger {
    background: #7A1F22;
    color: var(--cream);
}
.btn-danger:hover { background: #922427; color: var(--cream); }

/* ---------- Flash messages ---------- */

.flash {
    padding: 10px 14px;
    border-radius: 4px;
    margin-bottom: 16px;
    border: 1px solid transparent;
}
.flash-success { background: var(--success-bg); color: var(--success-fg); border-color: var(--success-fg); }
.flash-error   { background: var(--error-bg);   color: var(--error-fg);   border-color: var(--error-fg); }
.flash-info    { background: var(--info-bg);    color: var(--info-fg);    border-color: var(--info-fg); }
.flash-warning { background: var(--warn-bg);    color: var(--warn-fg);    border-color: var(--warn-fg); }

/* ---------- Tables ---------- */

.table {
    width: 100%;
    border-collapse: collapse;
    margin: 10px 0;
    font-size: 14px;
}
.table th, .table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-soft);
    text-align: left;
    vertical-align: top;
    color: var(--text);
}
.table th {
    background: var(--panel-2);
    color: var(--cream);
    font-weight: 600;
    border-bottom: 1px solid var(--border);
}
.table tfoot th {
    border-top: 1px solid var(--border);
    background: var(--surface-2);
}

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

.login-page .site-main { max-width: 420px; }
.login-page .card { margin-top: 48px; }
.login-page .brand-logo { height: 48px; }

/* ---------- Misc ---------- */

.muted { color: var(--text-muted); }
.small { font-size: 13px; }
.center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }

details > summary { color: var(--gold); cursor: pointer; }

/* ---------- Rota table ---------- */

.rota-wrap { overflow-x: auto; }

.rota-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 13px;
    background: var(--panel);
    color: var(--text);
}

.rota-table th,
.rota-table td {
    border-right: 1px solid var(--border-soft);
    border-bottom: 1px solid var(--border-soft);
    padding: 6px 8px;
    vertical-align: top;
    text-align: center;
    min-width: 70px;
    line-height: 1.25;
}
.rota-table thead th {
    background: var(--panel-2);
    color: var(--cream);
    font-weight: 600;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.rota-table .name-col {
    text-align: left;
    background: var(--panel-2);
    color: var(--cream);
    font-weight: 600;
    min-width: 150px;
    position: sticky;
    left: 0;
    z-index: 1;
    border-right: 1px solid var(--border);
}
.rota-table tbody td.name-col { background: var(--panel-2); }

.rota-table .total-col,
.rota-table .total-row {
    background: var(--surface-2);
    font-weight: 600;
    color: var(--gold);
}
.rota-table .total-row td { border-top: 1px solid var(--border); }

.rota-cell-scheduled   { background: var(--cell-base); }
.rota-cell-blank       { background: var(--cell-blank); color: var(--text-faint); }
.rota-cell-override    { background: var(--cell-override); color: var(--warn-fg); font-weight: 600; }
.rota-cell-holiday     { background: var(--cell-holiday);  color: var(--success-fg); font-weight: 600; }
.rota-cell-sick        { background: var(--cell-sick);     color: var(--error-fg);   font-weight: 600; }
.rota-cell-bank_holiday{ background: var(--cell-bank);     color: var(--info-fg);    font-weight: 600; }

.rota-table td.is-past { filter: brightness(0.68); }
.rota-table td.is-past.has-actuals { filter: brightness(0.82); }

.rota-table th.is-today,
.rota-table td.is-today {
    box-shadow: inset 0 0 0 2px var(--gold);
}

.rota-shift {
    display: block;
    color: var(--cream);
}
.rota-cell-blank .rota-shift { color: var(--text-faint); }
.rota-sched-hours {
    display: block;
    color: var(--text-muted);
    font-size: 11px;
    font-variant-numeric: tabular-nums;
    margin-top: 1px;
}
.rota-actual-hours {
    display: block;
    color: var(--gold);
    font-size: 11px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    margin-top: 1px;
}

/* ---------- Legend chips ---------- */

.legend {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}
.legend .chip {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
    border: 1px solid var(--border-soft);
}