/* ---- Variables (light) ---- */
:root {
    --bg:           #f7f8fc;
    --bg-secondary: #eaecf5;
    --text:         #1a1d2e;
    --text-muted:   #555970;
    --text-faint:   #8b90a8;
    --border:       #d4d8ea;
    --border-subtle:#e4e7f2;
    --border-input: #c4c9de;
    --hover-bg:     #dde1f5;
    --input-bg:     #fff;
    --input-text:   #1a1d2e;
    --stripe-bg:    rgba(0,0,50,0.03);
    --primary:      #5729DB;
    --scrollbar-bg: #f7f8fc;
}

/* ---- Variables (dark) ---- */
html[data-theme="dark"] {
    --bg:           #121417;
    --bg-secondary: #1a1d22;
    --text:         #e8eaed;
    --text-muted:   #8892a4;
    --text-faint:   #636e7e;
    --border:       #2e3238;
    --border-subtle:#2e3238;
    --border-input: #3a3f4a;
    --hover-bg:     #1e2a3a;
    --input-bg:     #252930;
    --input-text:   #e8eaed;
    --stripe-bg:    rgba(255,255,255,0.025);
    --scrollbar-bg: #121417;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    scrollbar-gutter: stable;
}

::selection { background: #5729DB; color: #fff; }
::-webkit-scrollbar { width: 14px; }
::-webkit-scrollbar-track { background: var(--scrollbar-bg); }
::-webkit-scrollbar-thumb { border: 4px solid var(--scrollbar-bg); border-radius: 20px; background-color: #5729DB; }

/* ---- Header ---- */
.app-header {
    background-image: linear-gradient(135deg, #003177, #5729DB);
    background-attachment: fixed;
    color: #fff;
    padding: 0 20px 0 14px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 200;
    user-select: none;
}
.header-logo { height: 32px; width: auto; display: block; }
.header-user { font-size: 0.85rem; color: rgba(255,255,255,0.75); display: flex; align-items: center; gap: 10px; }
.header-user a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 0.85rem; transition: color 0.1s; }
.header-user a:hover { color: #fff; }

/* ---- Toolbar ---- */
.toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    position: sticky;
    top: 56px;
    z-index: 190;
}
.toolbar input[type="search"] {
    padding: 4px 8px;
    border: 1px solid var(--border-input);
    border-radius: 4px;
    background: var(--input-bg);
    color: var(--input-text);
    font-size: 0.85rem;
    width: 220px;
    outline: none;
}
.toolbar input[type="search"]:focus { border-color: var(--primary); }
.toolbar select {
    padding: 4px 8px;
    border: 1px solid var(--border-input);
    border-radius: 4px;
    background: var(--input-bg);
    color: var(--input-text);
    font-size: 0.85rem;
    outline: none;
    cursor: pointer;
}
.toolbar select:focus { border-color: var(--primary); }
.toolbar .spacer { flex: 1; }

/* ---- Buttons ---- */
.btn {
    padding: 8px 20px;
    border: none;
    border-radius: 5px;
    font-size: 0.85rem;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.1s;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: #4a1fc7; }
.btn-danger  { background: #c0392b; color: #fff; }
.btn-danger:hover { background: #a93226; }
.btn-ghost   { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
.btn-ghost:hover { background: rgba(87,41,219,0.07); }

/* ---- Table ---- */
.table-wrap { padding: 0 20px 24px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
th {
    text-align: left;
    padding: 6px 10px;
    border-bottom: 1px solid var(--border);
    color: var(--text-faint);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 600;
    background: var(--bg-secondary);
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}
th:hover { color: var(--text); }
th.sort-asc::after  { content: ' ↑'; }
th.sort-desc::after { content: ' ↓'; }
td { padding: 8px 10px; border-bottom: 1px solid var(--border-subtle); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tbody tr:nth-child(even) td { background: var(--stripe-bg); }
tbody tr:hover td { background: var(--hover-bg); }
.no-data { text-align: center; padding: 48px; color: var(--text-muted); }

/* ---- Status badges ---- */
.badge {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: bold;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}
.badge-active     { background: #d4edda; color: #155724; }
.badge-expired    { background: #f8d7da; color: #721c24; }
.badge-terminated { background: #fde8d8; color: #7d3c0a; }
.badge-draft      { background: #e2e3e5; color: #383d41; }

[data-theme="dark"] .badge-active     { background: #1e4d2b; color: #a3d9a5; }
[data-theme="dark"] .badge-expired    { background: #4d1c1e; color: #f5a0a3; }
[data-theme="dark"] .badge-terminated { background: #4d2a0f; color: #f5b97a; }
[data-theme="dark"] .badge-draft      { background: #333; color: #bbb; }

/* ---- Reminder warning ---- */
.warn-icon { display: inline-block; margin-left: 4px; color: #e67e22; font-size: 12px; vertical-align: middle; cursor: default; }
.urgent-icon { color: #c0392b; }

/* ---- Modal ---- */
.modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 100;
    align-items: center;
    justify-content: center;
}
.modal-backdrop.open { display: flex; }
.modal {
    background: var(--bg);
    border-radius: 8px;
    padding: 28px 28px 24px;
    width: 540px;
    max-width: 95vw;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 8px 32px rgba(0,0,0,0.25);
}
html[data-theme="dark"] .modal { border: 2px solid #F5A623; }
.modal h2 { font-size: 1.05rem; margin-bottom: 20px; color: var(--text); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 20px; }
.form-grid .full { grid-column: 1 / -1; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group label {
    font-size: 11px; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.5px; color: var(--text-muted);
}
.form-group input,
.form-group select,
.form-group textarea {
    padding: 5px 8px;
    border: 1px solid var(--border-input);
    border-radius: 4px;
    background: var(--input-bg);
    color: var(--input-text);
    font-size: 0.85rem;
    font-family: inherit;
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--primary); }
.form-group textarea { resize: vertical; min-height: 72px; }
.modal-actions {
    display: flex; gap: 10px; justify-content: flex-end;
    margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--border);
}

/* ---- Date row ---- */
.date-row { display: flex; gap: 6px; align-items: center; }
.date-row input { flex: 1; }
.idag-btn { padding: 5px 10px; font-size: 13px; white-space: nowrap; }

/* ---- Toast ---- */
.toast {
    position: fixed; bottom: 24px; right: 24px;
    padding: 12px 20px; border-radius: 6px; font-size: 13px; color: #fff;
    z-index: 300; opacity: 0; transform: translateY(8px);
    transition: opacity 0.25s, transform 0.25s; pointer-events: none;
}
.toast.show { opacity: 1; transform: none; }
.toast.success { background: #27ae60; }
.toast.error   { background: #c0392b; }

/* ---- Spinner ---- */
.spinner {
    display: inline-block; width: 16px; height: 16px;
    border: 2px solid rgba(255,255,255,0.4); border-top-color: #fff;
    border-radius: 50%; animation: spin 0.7s linear infinite;
    vertical-align: middle; margin-right: 6px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Dark toggle ---- */
.dark-toggle { background: none; border: none; color: rgba(255,255,255,0.75); cursor: pointer; font-size: 1.1rem; padding: 2px 6px; line-height: 1; opacity: 0.75; transition: opacity 0.1s; }
.dark-toggle:hover { opacity: 1; }