/* ============================================
   CPO Incidentenlogboek NS — Gedeelde stijlen
   Versie: 2.0 — NS Licht Thema — April 2026
   ============================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Work+Sans:wght@400;600;700&display=swap');

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

/* ─── NS Kleurenpalet & Variabelen ───────── */
:root {
    color-scheme: light;
    --ns-yellow:       #FFC917;
    --ns-yellow-dark:  #E6B400;
    --ns-yellow-light: #FFF3CC;
    --ns-blue:         #003082;
    --ns-blue-mid:     #0041A8;
    --ns-blue-light:   #E8EEF9;
    --bg-primary:      #F5F6FA;
    --bg-secondary:    #EEF0F5;
    --dark-bg:         #F5F6FA;
    --card-bg:         #FFFFFF;
    --input-bg:        #FFFFFF;
    --ns-dark:         #F5F6FA;
    --ns-darker:       #EEF0F5;
    --border:          #D9DCE3;
    --border-color:    #D9DCE3;
    --text-primary:    #0A1628;
    --text-secondary:  #4A5568;
    --text-muted:      #8492A6;
    --accent-green:        #0E7A48;
    --accent-green-light:  #E6F4EE;
    --accent-red:          #C0392B;
    --accent-red-light:    #FDEDEC;
    --accent-orange:       #D35400;
    --accent-orange-light: #FEF0E7;
    --success:         #0E7A48;
    --danger:          #C0392B;
    --accent:          #FFC917;
    --green:           #0E7A48;
    --green-dim:       #E6F4EE;
    --red:             #C0392B;
    --red-dim:         #FDEDEC;
    --orange:          #D35400;
    --orange-dim:      #FEF0E7;
    --blue:            #003082;
    --blue-dim:        #E8EEF9;
    --purple:          #6B21A8;
    --purple-dim:      #F3E8FF;
    --shadow:          0 2px 12px rgba(0, 48, 130, 0.08);
    --shadow-md:       0 4px 20px rgba(0, 48, 130, 0.12);
    --bg-card:         #FFFFFF;
    --bg-card-hover:   #F5F6FA;
    --radius:          6px;
}

select option { background: #ffffff; color: #0A1628; }

body {
    font-family: 'Work Sans', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* ─── Container ──────────────────────────── */
.container { max-width: 1400px; margin: 0 auto; padding: 1.5rem 2rem; }

/* ─── Kaarten ────────────────────────────── */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    box-shadow: var(--shadow);
    transition: box-shadow 0.2s ease;
}
.card:hover { box-shadow: var(--shadow-md); }

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--ns-yellow);
}

.card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--ns-blue);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.card-body-collapsible {
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.25s ease;
    max-height: 2000px;
    opacity: 1;
}
.card-body-collapsible.collapsed { max-height: 0 !important; opacity: 0; }

.card-collapse-toggle {
    background: none; border: none; cursor: pointer;
    color: var(--text-secondary); font-size: 1.1rem;
    padding: 0.25rem 0.5rem; border-radius: 4px;
    transition: all 0.2s; line-height: 1;
    display: flex; align-items: center; gap: 0.4rem;
}
.card-collapse-toggle:hover { color: var(--ns-blue); background: var(--ns-blue-light); }
.card-collapse-toggle .chevron { display: inline-block; transition: transform 0.25s ease; font-style: normal; }
.card-collapse-toggle.collapsed .chevron { transform: rotate(-90deg); }

/* ─── Formulieren ────────────────────────── */
.form-group { margin-bottom: 1.1rem; }

label {
    display: block;
    margin-bottom: 0.4rem;
    color: var(--ns-blue);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
input[type="datetime-local"],
textarea,
select {
    width: 100%;
    padding: 0.6rem 0.75rem;
    background: var(--input-bg);
    border: 1.5px solid var(--border);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: 'Work Sans', sans-serif;
    font-size: 0.9rem;
    transition: border-color 0.15s, box-shadow 0.15s;
    box-sizing: border-box;
}
input[type="datetime-local"] { color-scheme: light; font-family: 'JetBrains Mono', monospace; font-size: 0.85rem; }
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--ns-blue);
    box-shadow: 0 0 0 3px rgba(0, 48, 130, 0.12);
}
textarea { resize: vertical; min-height: 80px; }

/* ─── Knoppen ────────────────────────────── */
.btn {
    padding: 0.55rem 1.2rem;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.82rem;
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: 'Work Sans', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    text-decoration: none;
    display: inline-block;
    border: 2px solid transparent;
}
.btn-primary { background: var(--ns-yellow); color: var(--ns-blue); border-color: var(--ns-yellow); }
.btn-primary:hover { background: var(--ns-yellow-dark); border-color: var(--ns-yellow-dark); box-shadow: 0 2px 8px rgba(255,201,23,0.4); }
.btn-secondary { background: #FFFFFF; color: var(--ns-blue); border-color: var(--ns-blue); }
.btn-secondary:hover { background: var(--ns-blue-light); }
.btn-danger { background: var(--accent-red); color: white; border-color: var(--accent-red); }
.btn-danger:hover { background: #A93226; border-color: #A93226; }
.btn-small { padding: 0.3rem 0.65rem; font-size: 0.72rem; }

/* ─── Status badges ──────────────────────── */
.status-badge { padding: 0.2rem 0.6rem; border-radius: 10px; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; }
.status-new  { background: var(--accent-orange-light); color: var(--accent-orange); border: 1px solid var(--accent-orange); }
.status-busy { background: var(--ns-yellow-light); color: var(--ns-blue); border: 1px solid var(--ns-yellow); }
.status-done { background: var(--accent-green-light); color: var(--accent-green); border: 1px solid var(--accent-green); }
.prio-p1 { background: var(--accent-red-light); color: var(--accent-red); border: 1px solid var(--accent-red); padding: 0.2rem 0.6rem; border-radius: 10px; font-size: 0.72rem; font-weight: 700; }
.prio-p2 { background: var(--accent-orange-light); color: var(--accent-orange); border: 1px solid var(--accent-orange); padding: 0.2rem 0.6rem; border-radius: 10px; font-size: 0.72rem; font-weight: 700; }

/* ─── Tijdlijn ───────────────────────────── */
.timeline { position: relative; padding-left: 2rem; }
.timeline-item { position: relative; padding-bottom: 1.25rem; border-left: 2px solid var(--border); padding-left: 1.25rem; }
.timeline-item:last-child { border-left-color: transparent; }
.timeline-dot { position: absolute; left: -6px; top: 0; width: 12px; height: 12px; border-radius: 50%; background: var(--ns-yellow); border: 2px solid var(--ns-blue); box-shadow: 0 0 0 3px #fff; }
.timeline-time { font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; color: var(--text-muted); margin-bottom: 0.2rem; }
.timeline-content { color: var(--text-primary); font-size: 0.88rem; }

/* ─── Notificatie ────────────────────────── */
.notification {
    position: fixed; top: 20px; right: 20px;
    background: var(--ns-blue); color: white;
    padding: 0.85rem 1.25rem; border-radius: var(--radius);
    box-shadow: var(--shadow-md); font-family: 'Work Sans', sans-serif;
    font-size: 0.88rem; font-weight: 600; z-index: 2000;
    animation: slideInRight 0.3s ease; display: none;
    border-left: 4px solid var(--ns-yellow);
}
.notification.show { display: block; }
.notification.error { background: var(--accent-red); border-left-color: #8B0000; }

/* ─── Modaal ─────────────────────────────── */
.modal { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,48,130,0.4); z-index: 1000; justify-content: center; align-items: center; }
.modal.active { display: flex; }
.modal-content { background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px; padding: 2rem; max-width: 600px; width: 90%; max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-md); }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; padding-bottom: 0.75rem; border-bottom: 2px solid var(--ns-yellow); }
.modal-title { font-size: 1.1rem; font-weight: 700; color: var(--ns-blue); }
.close-modal { background: none; border: none; color: var(--text-muted); font-size: 1.5rem; cursor: pointer; padding: 0; width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; border-radius: 4px; }
.close-modal:hover { color: var(--ns-blue); background: var(--ns-blue-light); }
.modal-footer { margin-top: 1.5rem; display: flex; gap: 1rem; justify-content: flex-end; }

/* ─── Opslaan indicator ──────────────────── */
.save-indicator { position: fixed; bottom: 20px; right: 20px; background: var(--card-bg); border: 2px solid var(--border); color: var(--text-secondary); padding: 0.6rem 1rem; border-radius: var(--radius); font-family: 'Work Sans', sans-serif; font-size: 0.82rem; font-weight: 600; z-index: 1500; opacity: 0; transition: all 0.3s ease; pointer-events: none; box-shadow: var(--shadow); }
.save-indicator .saved-text { display: none; }
.save-indicator.saving { opacity: 1; border-color: var(--ns-blue); color: var(--ns-blue); }
.save-indicator.saving .saving-text { display: inline; }
.save-indicator.saving .saved-text { display: none; }
.save-indicator.saved { opacity: 1; border-color: var(--accent-green); color: var(--accent-green); }
.save-indicator.saved .saving-text { display: none; }
.save-indicator.saved .saved-text { display: inline; }

/* ─── Lege staat ─────────────────────────── */
.empty-state { text-align: center; padding: 2.5rem 1rem; color: var(--text-muted); }
.empty-state-icon { font-size: 2.5rem; margin-bottom: 0.75rem; opacity: 0.4; }

/* ─── Info display ───────────────────────── */
.info-display { background: var(--bg-secondary); border: 1px solid var(--border); padding: 0.85rem; border-radius: 4px; margin-bottom: 1rem; }
.info-row { display: flex; justify-content: space-between; padding: 0.4rem 0; border-bottom: 1px solid var(--border); }
.info-row:last-child { border-bottom: none; }
.info-label { color: var(--text-secondary); font-size: 0.82rem; font-weight: 600; }
.info-value { color: var(--text-primary); font-weight: 600; font-family: 'JetBrains Mono', monospace; font-size: 0.85rem; }

/* ─── Section divider ────────────────────── */
.section-divider { height: 2px; background: linear-gradient(90deg, var(--ns-yellow), transparent); margin: 1.5rem 0; }

/* ─── Berichten ──────────────────────────── */
.message { padding: 0.65rem 1rem; border-radius: 4px; margin-bottom: 1.25rem; font-size: 0.88rem; font-weight: 600; }
.message.success { background: var(--accent-green-light); border: 1px solid var(--accent-green); color: var(--accent-green); }
.message.error   { background: var(--accent-red-light); border: 1px solid var(--accent-red); color: var(--accent-red); }
.message.warning { background: var(--accent-orange-light); border: 1px solid var(--accent-orange); color: var(--accent-orange); }

/* ─── Tabellen ───────────────────────────── */
table { width: 100%; border-collapse: collapse; }
th { text-align: left; padding: 0.6rem 0.75rem; color: var(--ns-blue); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; border-bottom: 2px solid var(--ns-yellow); background: var(--bg-primary); }
td { padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--border); font-size: 0.88rem; }
tr:hover td { background: #FAFBFD; }

/* ─── Toast ──────────────────────────────── */
.toast { position: fixed; bottom: 2rem; left: 50%; transform: translateX(-50%); background: var(--ns-blue); color: white; padding: 0.75rem 1.5rem; border-radius: var(--radius); font-size: 0.88rem; font-weight: 600; z-index: 9999; display: none; border-left: 4px solid var(--ns-yellow); box-shadow: var(--shadow-md); }
.toast.show { display: block; }
.toast.error { background: var(--accent-red); border-left-color: #8B0000; }

/* ─── Spinner / loading ──────────────────── */
.spinner { width: 20px; height: 20px; border: 2px solid var(--border); border-top-color: var(--ns-blue); border-radius: 50%; animation: spin 0.7s linear infinite; display: inline-block; margin-right: 0.5rem; }
.loading { display: flex; align-items: center; color: var(--text-muted); font-size: 0.88rem; padding: 1rem 0; }

/* ─── Grids ──────────────────────────────── */
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-bottom: 1.5rem; }
.acties-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }

/* ─── Animaties ──────────────────────────── */
@keyframes slideInRight { from { opacity: 0; transform: translateX(100px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.3); opacity: 0.7; } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Responsive ─────────────────────────── */
@media (max-width: 1024px) {
    .grid { grid-template-columns: 1fr; }
    .acties-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .container { padding: 1rem; }
}