/* ============================================================
   GeriCareNet — basis + beheer
   ============================================================
   Rustig en zakelijk: wit en een koele, lichte ondergrond, bijna-zwarte
   inkt met een groene ondertoon, hairline-randen. Kleuren uit het logo:
   donker petrol (primair), teal (accent) en oranje (merk, spaarzaam).
   GEEN gradients, GEEN drop-shadows op kaarten/knoppen, GEEN iconen in
   card-headers, GEEN hardcoded hex buiten :root. Zie docs/templates.md.
   ============================================================ */

:root {
    /* --- Logo-kleuren --- */
    --color-primary: #184242;          /* donker petrol ("Care"): titels, knoppen */
    --color-primary-light: #235756;
    --color-primary-dark: #0f2f2f;
    --color-accent: #187e78;           /* teal ("Net"): actieve nav, accentstreep, focus */
    --color-accent-subtle: rgba(24, 126, 120, 0.07);
    --color-accent-focus: rgba(24, 126, 120, 0.2);
    --color-link: #146b66;             /* teal, donker genoeg voor tekst (6,3:1) */
    --color-geri: #3caea2;             /* licht teal ("Geri"): alleen decoratief */
    --color-merk: #e4781e;             /* oranje (boogje): alleen decoratief, geen tekst */
    --color-merk-tekst: #a8540f;       /* oranje als tekst (4,8:1 op merk-zacht) */
    --color-merk-zacht: #fdf1e6;

    /* --- Vlakken --- */
    --color-bg: #f5f8f7;               /* beheer-achtergrond */
    --color-bg-alt: #edf2f0;
    --color-white: #ffffff;
    --color-mint: #eaf6f1;             /* openbare banden (hero, contact), login */
    --color-mint-rand: #cfe6dd;

    /* --- Tekst --- */
    --color-ink: #152625;
    --color-text: #152625;
    --color-text-soft: #3a4c4a;
    --color-text-muted: #5b6e6a;
    --color-text-subtle: #8a9a97;      /* alleen niet-essentiële hulptekst */

    /* --- Randen --- */
    --color-border: #dfe8e5;
    --color-border-strong: #c8d6d2;
    --color-border-light: #edf2f0;

    /* --- Statussen --- */
    --color-success: #2f7a4d;
    --color-success-bg: #e8f3ec;
    --color-warning: #a76b1e;
    --color-warning-bg: #f7efdd;
    --color-danger: #b0392f;
    --color-danger-bg: #f7e4e1;
    --color-info-bg: #e9f2f1;

    /* --- Vorm --- */
    --radius: 4px;
    --radius-lg: 6px;
    --shadow-pop: 0 4px 16px rgba(21, 38, 37, 0.10);  /* alleen dropdowns/overlays */
    --sidebar-width: 248px;
    --font-sans: 'Segoe UI', system-ui, -apple-system, Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* ===== Basis ===== */
*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: 0.885rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--color-link); text-decoration: none; }
a:hover { color: var(--color-primary); text-decoration: underline; text-underline-offset: 2px; }

hr { border-color: var(--color-border); opacity: 1; }
::selection { background: var(--color-accent-focus); }

:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

/* ===== Layout beheer ===== */
.app-layout { display: flex; min-height: 100vh; }
.main-content { flex: 1; margin-left: var(--sidebar-width); min-width: 0; }

/* ===== Sidebar ===== */
.sidebar {
    width: var(--sidebar-width);
    position: fixed;
    top: 0; left: 0; bottom: 0;
    display: flex;
    flex-direction: column;
    z-index: 1000;
    overflow-y: auto;
    background: var(--color-white);
    border-right: 1px solid var(--color-border-strong);
    transition: transform 0.2s ease;
}
.sidebar-header { padding: 1.25rem 1.35rem 1rem; border-bottom: 1px solid var(--color-border); }
.sidebar-logo-img { display: block; width: 100%; max-width: 168px; height: auto; }
.sidebar-subtitle {
    display: block;
    margin-top: 0.4rem;
    color: var(--color-text-muted);
    font-size: 0.66rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}
.sidebar-nav { list-style: none; margin: 0; padding: 0.35rem 0; flex: 1; }
.sidebar-section {
    padding: 1.15rem 1.35rem 0.35rem;
    font-size: 0.63rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.3px;
    color: var(--color-text-subtle);
}
.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    width: 100%;
    padding: 0.5rem 1.35rem;
    border: 0;
    border-left: 2.5px solid transparent;
    background: none;
    color: var(--color-text);
    font-size: 0.85rem;
    text-align: left;
    transition: background 0.1s ease, color 0.1s ease;
}
.sidebar-link:hover { background: var(--color-bg-alt); color: var(--color-ink); text-decoration: none; }
.sidebar-link.active {
    background: var(--color-accent-subtle);
    color: var(--color-primary);
    border-left-color: var(--color-accent);
    font-weight: 600;
}
.sidebar-link i { width: 18px; font-size: 0.92rem; text-align: center; opacity: 0.55; }
.sidebar-link.active i, .sidebar-link:hover i { opacity: 0.9; }
.sidebar-link.is-binnenkort { color: var(--color-text-subtle); cursor: default; }
.sidebar-link.is-binnenkort:hover { background: none; color: var(--color-text-subtle); }
.sidebar-binnenkort { margin-left: auto; font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.06em; }
.sidebar-footer { padding: 0.9rem 1.35rem; border-top: 1px solid var(--color-border); background: var(--color-bg); }
.sidebar-user { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.4rem; color: var(--color-text-muted); font-size: 0.78rem; }
.sidebar-footer .sidebar-link { padding: 0.3rem 0; border-left: 0; font-size: 0.8rem; }

/* ===== Topbar (mobiel) ===== */
.topbar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 1rem;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border-strong);
}
.topbar-logo-img { height: 22px; width: auto; }

/* ===== Paginakop ===== */
.page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--color-border);
}
.page-title { margin: 0; font-size: 1.35rem; font-weight: 700; letter-spacing: -0.015em; color: var(--color-ink); }
.page-title::before {
    content: "";
    display: inline-block;
    width: 3px;
    height: 1.05em;
    margin-right: 0.6rem;
    vertical-align: -0.12em;
    border-radius: 1px;
    background: var(--color-accent);
}
.page-subtitle { margin-top: 0.2rem; color: var(--color-text-muted); font-size: 0.85rem; }

/* ===== Kaarten ===== */
.card { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-lg); box-shadow: none; }
.card-header {
    padding: 0.85rem 1.15rem;
    background: transparent;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-ink);
}
.card-body { padding: 1.15rem; }
.card-footer { background: var(--color-bg); border-top: 1px solid var(--color-border-light); }

.stat-card { height: 100%; padding: 1.15rem 1.25rem; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
.stat-value { font-size: 1.9rem; font-weight: 700; line-height: 1.05; letter-spacing: -0.02em; color: var(--color-ink); }
.stat-value.is-klein { font-size: 1.15rem; line-height: 1.6; }
.stat-label { margin-top: 0.45rem; font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); }

/* ===== Tabellen ===== */
.table-container { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; }
.table { margin-bottom: 0; font-size: 0.85rem; color: var(--color-text); }
.table thead th {
    padding: 0.65rem 1rem;
    background: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border-strong);
    color: var(--color-text-muted);
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
}
.table tbody td { padding: 0.7rem 1rem; border-bottom: 1px solid var(--color-border-light); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: none; }
.table-hover tbody tr:hover { background: var(--color-accent-subtle); }

/* ===== Knoppen ===== */
.btn { border-radius: var(--radius); font-size: 0.85rem; font-weight: 500; padding: 0.44rem 0.95rem; box-shadow: none; }
.btn-primary { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-white); }
.btn-primary:hover, .btn-primary:active, .btn-primary:focus {
    background: var(--color-primary-dark) !important;
    border-color: var(--color-primary-dark) !important;
    color: var(--color-white) !important;
}
.btn-primary:disabled, .btn-primary.disabled {
    background: var(--color-primary); border-color: var(--color-primary); color: var(--color-white); opacity: 0.55;
}
.btn-outline-primary { background: var(--color-white); border-color: var(--color-border-strong); color: var(--color-primary); }
.btn-outline-primary:hover { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-white); }
.btn-secondary { background: var(--color-white); border-color: var(--color-border-strong); color: var(--color-text); }
.btn-secondary:hover { background: var(--color-bg-alt); border-color: var(--color-border-strong); color: var(--color-ink); }
.btn-danger { background: var(--color-danger); border-color: var(--color-danger); }
.btn:focus-visible { box-shadow: 0 0 0 3px var(--color-accent-focus); }
.btn-sm { padding: 0.28rem 0.6rem; font-size: 0.78rem; }
.btn-lg { padding: 0.65rem 1.35rem; font-size: 0.95rem; }

/* ===== Formulieren ===== */
.form-control, .form-select {
    padding: 0.5rem 0.7rem;
    background-color: var(--color-white);
    border-color: var(--color-border-strong);
    border-radius: var(--radius);
    color: var(--color-text);
    font-size: 0.9rem;
}
.form-control:focus, .form-select:focus { border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-focus); }
.form-control::placeholder { color: var(--color-text-subtle); }
.form-label { margin-bottom: 0.3rem; font-size: 0.8rem; font-weight: 600; color: var(--color-ink); }
.form-text { color: var(--color-text-muted); font-size: 0.78rem; }
.form-check-input:checked { background-color: var(--color-accent); border-color: var(--color-accent); }
.form-check-input:focus { border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-focus); }

/* ===== Badges ===== */
.badge, .badge-status {
    padding: 0.2rem 0.48rem;
    border-radius: 3px;
    font-size: 0.67rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.badge-online { background: var(--color-success-bg); color: var(--color-success); }
.badge-offline { background: var(--color-danger-bg); color: var(--color-danger); }
.badge-aangepast { background: var(--color-info-bg); color: var(--color-accent); }
.badge-concept { background: var(--color-bg-alt); color: var(--color-text-muted); }
.badge-dicht { background: var(--color-warning-bg); color: var(--color-warning); }

/* Groepskop binnen een beheerpagina (bijv. per openbare pagina) */
.beheer-groep-titel {
    margin: 0 0 0.85rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
}

/* Wizard-stappen (deelnemer toevoegen) */
.wizard-stappen { display: flex; flex-wrap: wrap; gap: 0.5rem 1.75rem; margin: 0 0 1.25rem; padding: 0; list-style: none; font-size: 0.85rem; color: var(--color-text-subtle); }
.wizard-stappen li { padding-bottom: 0.35rem; border-bottom: 2px solid transparent; }
.wizard-stappen .is-actief { font-weight: 700; color: var(--color-ink); border-bottom-color: var(--color-accent); }
.wizard-stappen .is-klaar { color: var(--color-text-muted); }

/* Deelnemerslijst: mislukte iDEAL-betaling valt op (teller + rij) */
a.stat-card { color: inherit; text-decoration: none; }
.stat-card.is-let-op { border-color: var(--color-danger); }
.stat-card.is-let-op .stat-value { color: var(--color-danger); }
.table tr.is-mislukt > td { background: var(--color-danger-bg); }

/* Logo-voorbeeld in de instellingen */
.logo-voorbeeld { flex-shrink: 0; width: 72px; height: 72px; object-fit: contain; border: 1px solid var(--color-border); border-radius: var(--radius); }

/* ===== Meldingen ===== */
.alert { padding: 0.8rem 1rem; border: 1px solid transparent; border-radius: var(--radius); font-size: 0.85rem; }
.alert-success { background: var(--color-success-bg); border-color: var(--color-mint-rand); color: var(--color-success); }
.alert-info { background: var(--color-info-bg); border-color: var(--color-border-strong); color: var(--color-primary); }
.alert-warning { background: var(--color-warning-bg); border-color: var(--color-warning-bg); color: var(--color-warning); }
.alert-danger, .alert-error { background: var(--color-danger-bg); border-color: var(--color-danger-bg); color: var(--color-danger); }

/* ===== Lege toestand ===== */
.empty-state { padding: 2.75rem 1rem; text-align: center; color: var(--color-text-muted); }

/* ===== Dropdowns ===== */
.dropdown-menu { padding: 0.3rem; border: 1px solid var(--color-border-strong); border-radius: var(--radius); box-shadow: var(--shadow-pop); font-size: 0.85rem; }
.dropdown-item { padding: 0.4rem 0.6rem; border-radius: 3px; color: var(--color-text); }
.dropdown-item:hover, .dropdown-item:focus { background: var(--color-accent-subtle); color: var(--color-primary); }

/* ===== Losse pagina's: login, verificatie, offline ===== */
.kaal-pagina {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem 16px;
    background: var(--color-mint);
}
.kaal-kaart {
    width: 100%;
    max-width: 400px;
    padding: 2.25rem 2.25rem 1.75rem;
    background: var(--color-white);
    border: 1px solid var(--color-mint-rand);
    border-radius: var(--radius-lg);
}
.kaal-kaart.is-breed { max-width: 560px; text-align: center; }
.kaal-kop { margin-bottom: 1.5rem; padding-bottom: 1.25rem; border-bottom: 1px solid var(--color-border); }
.kaal-logo { display: block; width: 190px; max-width: 100%; height: auto; }
.kaal-kaart.is-breed .kaal-logo { margin: 0 auto; }
.kaal-titel { margin: 1.4rem 0 0.25rem; font-size: 1.3rem; font-weight: 700; letter-spacing: -0.01em; color: var(--color-ink); }
.kaal-subtitel { color: var(--color-text-muted); font-size: 0.83rem; }
.kaal-terug { margin-top: 1.25rem; font-size: 0.83rem; color: var(--color-text-muted); }
.kaal-terug a { color: var(--color-text-muted); }
.kaal-terug a:hover { color: var(--color-primary); }
.otp-invoer { font-size: 1.5rem; font-variant-numeric: tabular-nums; letter-spacing: 0.4em; }

/* ===== Responsief ===== */
@media (max-width: 991.98px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.show { transform: translateX(0); box-shadow: var(--shadow-pop); }
    .main-content { margin-left: 0; }
}
@media (max-width: 575.98px) {
    .kaal-kaart { padding: 1.75rem 1.25rem 1.5rem; }
}

/* ===== Hulpklassen ===== */
.text-muted { color: var(--color-text-muted) !important; }
.text-accent { color: var(--color-accent); }