/* ==========================================================================
   Team Leave Portal — Design System
   Aesthetic: refined editorial. Cream paper background, deep crimson accent,
   serif display type for headings, warm neutral sans for body/UI.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,500&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
    /* -- Palette -- */
    --paper:        #FAF7F3;
    --paper-raised: #FFFFFF;
    --ink:          #211B19;
    --ink-soft:     #5B534F;
    --ink-faint:    #9A9188;
    --line:         #E9E1D8;
    --line-strong:  #D8CDC0;

    --crimson:      #9E1B32;
    --crimson-deep: #7A1226;
    --crimson-tint: #F7E4E6;
    --crimson-mid:  #E8AEB6;

    --gold:         #B8863B;
    --gold-tint:    #F3E9D6;

    --success:      #3F6B4A;
    --success-tint: #E4EEE3;
    --warn:         #A9701E;
    --warn-tint:    #F6E9D3;
    --danger:       #A32424;
    --danger-tint:  #F8E0DE;
    --muted:        #8B8580;
    --muted-tint:   #ECE7E1;

    /* -- Type -- */
    --font-display: 'Fraunces', 'Iowan Old Style', 'Georgia', serif;
    --font-body: 'Manrope', -apple-system, sans-serif;

    /* -- Shape -- */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 2px rgba(33, 27, 25, 0.06);
    --shadow-md: 0 6px 20px -6px rgba(33, 27, 25, 0.14);
    --shadow-lg: 0 20px 48px -12px rgba(33, 27, 25, 0.22);

    --sidebar-w: 268px;
    --content-max: 1640px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--ink);
    margin: 0 0 0.4em;
    letter-spacing: -0.015em;
}
h1 { font-size: 2.15rem; letter-spacing: -0.02em; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; color: var(--ink-soft); }

.tnum { font-variant-numeric: tabular-nums; }

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

:focus-visible { outline: 2px solid var(--crimson); outline-offset: 2px; }
.nav-link:focus-visible { outline-color: #fff; outline-offset: -2px; }

.eyebrow {
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--crimson);
}

/* ==========================================================================
   App shell
   ========================================================================== */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-w);
    flex-shrink: 0;
    background: var(--ink);
    color: #F1EAE3;
    display: flex;
    flex-direction: column;
    padding: 26px 16px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    border-right: 1px solid rgba(0, 0, 0, 0.3);
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 10px 26px;
    margin-bottom: 14px;
    border-bottom: 1px solid rgba(241, 234, 227, 0.12);
}
.brand-mark {
    width: 34px; height: 34px;
    border-radius: 9px;
    background: linear-gradient(155deg, var(--crimson), var(--crimson-deep));
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    color: #fff;
    font-size: 1.05rem;
    box-shadow: var(--shadow-sm);
}
.brand-name {
    font-family: var(--font-display);
    font-size: 1.08rem;
    font-weight: 600;
    color: #FBF6F0;
    line-height: 1.15;
    letter-spacing: -0.01em;
}
.brand-name small {
    display: block;
    font-family: var(--font-body);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(241, 234, 227, 0.5);
    margin-top: 2px;
}

.nav-group { margin-bottom: 22px; }
.nav-label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(241, 234, 227, 0.38);
    padding: 0 10px;
    margin-bottom: 8px;
}
.nav-link {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 9px 11px;
    border-radius: var(--radius-sm);
    color: rgba(241, 234, 227, 0.78);
    font-size: 0.89rem;
    font-weight: 500;
    margin-bottom: 2px;
    transition: background 0.15s ease, color 0.15s ease;
}
.nav-link:hover { background: rgba(241, 234, 227, 0.08); text-decoration: none; color: #fff; }
.nav-link.active { background: var(--crimson); color: #fff; }
.nav-link .ico {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.nav-link .ico svg { width: 100%; height: 100%; stroke: currentColor; }

.sidebar-footer {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid rgba(241, 234, 227, 0.12);
}
.sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
}
.avatar {
    width: 34px; height: 34px;
    border-radius: 50%;
    background: var(--crimson-tint);
    color: var(--crimson-deep);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}
.sidebar-user .who { min-width: 0; }
.sidebar-user .name { font-size: 0.85rem; font-weight: 600; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user .role { font-size: 0.72rem; color: rgba(241, 234, 227, 0.5); text-transform: capitalize; }

/* ==========================================================================
   Main content
   ========================================================================== */
.main {
    flex: 1;
    min-width: 0;
    padding: 40px 56px 64px;
    max-width: var(--content-max);
}

.page-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 32px;
}
.page-head .sub { color: var(--ink-faint); font-size: 0.92rem; margin-top: 2px; }

@media (min-width: 1400px) {
    .main { padding: 48px 64px 72px; }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.15s ease;
    line-height: 1;
}
.btn-primary { background: var(--crimson); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--crimson-deep); box-shadow: var(--shadow-md); text-decoration: none; }
.btn-secondary { background: var(--paper-raised); color: var(--ink); border-color: var(--line-strong); }
.btn-secondary:hover { border-color: var(--crimson); color: var(--crimson); text-decoration: none; }
.btn-ghost { background: transparent; color: var(--ink-soft); }
.btn-ghost:hover { background: var(--muted-tint); text-decoration: none; }
.btn-danger { background: var(--danger-tint); color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; text-decoration: none; }
.btn-sm { padding: 6px 12px; font-size: 0.78rem; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ==========================================================================
   Cards
   ========================================================================== */
.card {
    background: var(--paper-raised);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 26px 28px;
    box-shadow: var(--shadow-sm);
}
.card + .card { margin-top: 20px; }
.card-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--line);
}
.card-title h3 { margin: 0; font-size: 1.05rem; letter-spacing: -0.01em; }

.stat-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 28px;
}
.stat-card {
    flex: 1 1 220px;
    max-width: 280px;
    background: var(--paper-raised);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 22px 22px 20px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.stat-card:hover { border-color: var(--line-strong); box-shadow: var(--shadow-md); }
.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: var(--accent, var(--crimson));
}
.stat-card .label { font-size: 0.74rem; font-weight: 700; color: var(--ink-faint); text-transform: uppercase; letter-spacing: 0.07em; }
.stat-card .value { font-family: var(--font-display); font-size: 2.2rem; font-weight: 600; margin-top: 8px; color: var(--ink); font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.stat-card .hint { font-size: 0.78rem; color: var(--ink-faint); margin-top: 5px; }

/* ==========================================================================
   Forms
   ========================================================================== */
.field { margin-bottom: 18px; }
.field label {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 6px;
}
.field .help { font-size: 0.78rem; color: var(--ink-faint); margin-top: 5px; }
.field .error { font-size: 0.78rem; color: var(--danger); margin-top: 5px; font-weight: 600; }

input[type="text"], input[type="email"], input[type="password"], input[type="date"],
input[type="number"], select, textarea {
    width: 100%;
    font-family: var(--font-body);
    font-size: 0.92rem;
    color: var(--ink);
    background: var(--paper-raised);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
textarea { resize: vertical; min-height: 90px; }

/* Compact variant for inline filter controls (not full form fields) */
select.field-sm, input.field-sm {
    width: auto;
    font-size: 0.82rem;
    padding: 6px 10px;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--crimson);
    box-shadow: 0 0 0 3px var(--crimson-tint);
}

.password-field { position: relative; }
.password-field input[type="password"],
.password-field input[type="text"] { padding-right: 42px; }
.password-toggle {
    position: absolute;
    top: 50%;
    right: 6px;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border: none;
    background: transparent;
    color: var(--ink-faint);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: color 0.15s ease, background 0.15s ease;
}
.password-toggle:hover { color: var(--crimson); background: var(--crimson-tint); }
.password-toggle:focus-visible { outline: 2px solid var(--crimson); outline-offset: 1px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* Dashboard: personal ("My Leave") vs. team/admin ("Team & Approvals") panes,
   side by side for approvers. Non-approvers never get the wrapper at all, so
   their pane renders at full width with no split and no dead space. */
.dashboard-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: 32px; align-items: start; }
.dashboard-pane-team { border-left: 1px solid var(--line); padding-left: 32px; }
.pane-heading { margin-bottom: 18px; }
.pane-heading h2 { font-size: 1.3rem; margin: 2px 0 0; }
.dashboard-pane .card { margin-top: 20px; }
.dashboard-pane .stat-grid { margin-top: 0; }

.radio-group, .checkbox-group { display: flex; gap: 18px; flex-wrap: wrap; }
.radio-option, .checkbox-option {
    display: flex; align-items: center; gap: 7px;
    font-size: 0.88rem; color: var(--ink-soft); cursor: pointer;
}
.form-actions { display: flex; gap: 10px; margin-top: 24px; }

/* ==========================================================================
   Auth screens
   ========================================================================== */
.auth-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at 15% 10%, var(--crimson-tint) 0%, transparent 45%),
        radial-gradient(circle at 85% 90%, var(--gold-tint) 0%, transparent 40%),
        var(--paper);
    padding: 24px;
}
.auth-card {
    width: 100%;
    max-width: 400px;
    background: var(--paper-raised);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 40px 36px;
    box-shadow: var(--shadow-lg);
}
.auth-brand { text-align: center; margin-bottom: 26px; }
.auth-brand .brand-mark { margin: 0 auto 14px; width: 46px; height: 46px; font-size: 1.3rem; border-radius: 12px; }
.auth-brand h1 { font-size: 1.4rem; margin-bottom: 2px; }
.auth-brand p { font-size: 0.86rem; margin: 0; }

/* ==========================================================================
   Tables
   ========================================================================== */
table { width: 100%; border-collapse: collapse; }
thead th {
    text-align: left;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--ink-faint);
    padding: 0 14px 12px;
    border-bottom: 1px solid var(--line-strong);
}
tbody td { padding: 15px 14px; border-bottom: 1px solid var(--line); font-size: 0.9rem; vertical-align: middle; font-variant-numeric: tabular-nums; }
tbody tr:last-child td { border-bottom: none; }
tbody tr { transition: background 0.1s ease; }
tbody tr:hover { background: rgba(158, 27, 50, 0.025); }
.table-wrap { overflow-x: auto; }

/* Toggleable inline-edit row: a <tr class="edit-row" style="display:none">
   revealed by adding the "open" class (e.g. an Edit/Adjust button's onclick
   toggling classList). Used on Settings, Roles, and Team member pages. */
.edit-row.open { display: table-row !important; }

/* ==========================================================================
   Badges / status pills
   ========================================================================== */
.pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 11px;
    border-radius: 999px;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}
.pill-pending { background: var(--warn-tint); color: var(--warn); }
.pill-approved { background: var(--success-tint); color: var(--success); }
.pill-rejected { background: var(--danger-tint); color: var(--danger); }
.pill-cancelled { background: var(--muted-tint); color: var(--muted); }
.pill::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 6px;
}
.chip .dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }

/* ==========================================================================
   Flash messages
   ========================================================================== */
.flash { padding: 13px 16px; border-radius: var(--radius-sm); font-size: 0.88rem; font-weight: 600; margin-bottom: 20px; border: 1px solid transparent; }
.flash-success { background: var(--success-tint); color: var(--success); border-color: rgba(63,107,74,0.25); }
.flash-error { background: var(--danger-tint); color: var(--danger); border-color: rgba(163,36,36,0.25); }
.flash-info { background: var(--crimson-tint); color: var(--crimson-deep); border-color: rgba(158,27,50,0.2); }

/* ==========================================================================
   Calendar
   ========================================================================== */
.calendar-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    flex-wrap: wrap;
    gap: 12px;
}
.calendar-nav { display: flex; align-items: center; gap: 10px; }
.calendar-month-label { font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; min-width: 190px; text-align: center; }

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
}
.calendar-dow {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink-faint);
    text-align: center;
    padding-bottom: 6px;
}
.calendar-cell {
    background: var(--paper-raised);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    min-height: 108px;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.calendar-cell.is-outside { background: transparent; border-color: transparent; }
.calendar-cell.is-today { border-color: var(--crimson); box-shadow: 0 0 0 1px var(--crimson); }
.calendar-cell.is-weekend { background: #FCFAF7; }
.calendar-date { font-size: 0.82rem; font-weight: 700; color: var(--ink-soft); }
.calendar-cell.is-today .calendar-date { color: var(--crimson); }
.calendar-leave-chip {
    font-size: 0.68rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.calendar-leave-chip.is-pending { opacity: 0.55; border: 1px dashed currentColor; background: transparent !important; }

/* Compact variant: small dashboard widget instead of the full-page grid */
.calendar-grid.is-compact { gap: 4px; }
.calendar-grid.is-compact .calendar-dow { font-size: 0.62rem; padding-bottom: 3px; }
.calendar-grid.is-compact .calendar-cell {
    min-height: 34px;
    padding: 4px;
    gap: 2px;
    border-radius: var(--radius-sm);
}
.calendar-grid.is-compact .calendar-date { font-size: 0.68rem; }
.calendar-dots { display: flex; flex-wrap: wrap; gap: 2px; }
.calendar-dot-mark {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    border: 1.5px solid;
    flex-shrink: 0;
}
.calendar-dot-mark.is-pending { background: transparent !important; }
.calendar-dot-more { font-size: 0.56rem; font-weight: 700; color: var(--ink-faint); line-height: 6px; }

.calendar-cell[data-day-cell]:not(.is-outside) { cursor: default; }
.calendar-cell[data-day-cell]:not(.is-outside):hover { border-color: var(--crimson); box-shadow: 0 0 0 1px var(--crimson); }

/* Day hover popover (built by app.js from each cell's data-entries) */
.day-popover {
    position: fixed;
    z-index: 100;
    width: 240px;
    background: var(--paper-raised);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 12px 14px;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.12s ease, transform 0.12s ease;
    pointer-events: none;
}
.day-popover.is-visible { opacity: 1; transform: translateY(0); }
.day-popover .day-popover-date {
    font-family: var(--font-display);
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--line);
}
.day-popover .day-popover-empty { font-size: 0.82rem; color: var(--ink-faint); }
.day-popover .day-popover-row { display: flex; align-items: flex-start; gap: 8px; padding: 5px 0; }
.day-popover .day-popover-row .dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; margin-top: 4px; }
.day-popover .day-popover-row .who { font-size: 0.82rem; color: var(--ink); font-weight: 600; line-height: 1.3; }
.day-popover .day-popover-row .what { font-size: 0.76rem; color: var(--ink-faint); }
.day-popover .day-popover-row.is-pending .who { opacity: 0.65; }
.day-popover .pending-tag { font-size: 0.68rem; color: var(--warn); font-weight: 700; }

.legend { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 20px; }
.legend-item { display: flex; align-items: center; gap: 7px; font-size: 0.8rem; color: var(--ink-soft); }
.legend-dot { width: 10px; height: 10px; border-radius: 3px; }

/* ==========================================================================
   Empty state
   ========================================================================== */
.empty-state { text-align: center; padding: 48px 20px; color: var(--ink-faint); }
.empty-state h3 { color: var(--ink-soft); }

/* ==========================================================================
   Utility
   ========================================================================== */
.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-8 { gap: 8px; } .gap-12 { gap: 12px; } .gap-16 { gap: 16px; }
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.text-faint { color: var(--ink-faint); }
.text-soft { color: var(--ink-soft); }
.text-sm { font-size: 0.82rem; }
.hr { height: 1px; background: var(--line); border: none; margin: 22px 0; }

.mobile-topbar { display: none; }

@media (max-width: 900px) {
    .app-shell { flex-direction: column; }
    .sidebar {
        position: sticky;
        top: 0;
        z-index: 20;
        width: 100%;
        height: auto;
        flex-direction: column;
        padding: 12px 14px;
        overflow: visible;
    }
    .brand { border: none; padding: 0 4px 10px; margin: 0; }
    .nav-group { margin-bottom: 0; display: flex; gap: 4px; overflow-x: auto; padding-bottom: 4px; }
    .nav-label { display: none; }
    .nav-link { white-space: nowrap; margin-bottom: 0; }
    .sidebar-footer { border: none; padding-top: 8px; }
    .sidebar-user { padding: 4px 4px 0; }
    .main { padding: 22px 18px 40px; }
    .form-row { grid-template-columns: 1fr; }
    .dashboard-split { grid-template-columns: 1fr; gap: 0; }
    .dashboard-pane-team { border-left: none; padding-left: 0; border-top: 1px solid var(--line); padding-top: 32px; margin-top: 32px; }
    .calendar-cell { min-height: 74px; }
}