/* ============================================================
   Onizap — design tokens + base
   ============================================================ */
:root {
    --c-bg:        #f6f7f9;
    --c-surface:   #ffffff;
    --c-surface-2: #f0f2f5;
    --c-border:    #e4e7eb;
    --c-text:      #1a1f24;
    --c-muted:     #6b7480;
    --c-primary:   #25d366;
    --c-primary-d: #1ea957;
    --c-info:      #2f7de1;
    --c-warn:      #d98a00;
    --c-danger:    #d6342c;
    --c-admin:     #6b3df1;
    --radius-sm:   6px;
    --radius:      10px;
    --radius-lg:   14px;
    --shadow-sm:   0 1px 2px rgba(20, 30, 40, .06);
    --shadow:      0 4px 14px rgba(20, 30, 40, .08);
    --gap:         16px;
    --gap-lg:      24px;
    --font-sans:   system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
    :root {
        --c-bg:        #0f1418;
        --c-surface:   #161c22;
        --c-surface-2: #1f262d;
        --c-border:    #2a323a;
        --c-text:      #e6e9ec;
        --c-muted:     #8a96a3;
    }
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    background: var(--c-bg);
    color: var(--c-text);
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.5;
}

h1, h2, h3 { margin: 0 0 .5em; font-weight: 600; line-height: 1.25; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.15rem; }
a { color: var(--c-info); text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: var(--c-surface-2); padding: 1px 6px; border-radius: var(--radius-sm); font-size: .9em; }

.muted { color: var(--c-muted); }

/* ============================================================
   Auth (login) shell
   ============================================================ */
.auth-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: var(--gap);
    background:
        radial-gradient(1200px 600px at 20% -10%, rgba(37, 211, 102, .12), transparent 60%),
        radial-gradient(1200px 600px at 100% 110%, rgba(107, 61, 241, .10), transparent 60%),
        var(--c-bg);
}
.auth-card {
    width: 100%;
    max-width: 380px;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    box-shadow: var(--shadow);
}
.auth-card__head { text-align: center; margin-bottom: 20px; }
.auth-card__head h1 { margin: 8px 0 2px; }
.auth-card__head p  { color: var(--c-muted); margin: 0; font-size: .9rem; }
.auth-card__foot { text-align: center; margin-top: 16px; color: var(--c-muted); }

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--c-primary);
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
}

/* ============================================================
   Admin / Company app shell (sidebar + content)
   ============================================================ */
.app-grid {
    display: grid;
    grid-template-columns: 240px 1fr;
    min-height: 100vh;
}

.sidebar {
    background: var(--c-surface);
    border-right: 1px solid var(--c-border);
    display: flex;
    flex-direction: column;
    padding: 18px 14px;
    gap: 16px;
}
.sidebar__brand {
    display: flex; align-items: center; gap: 10px;
    font-weight: 600;
    padding: 4px 6px 12px;
    border-bottom: 1px solid var(--c-border);
}
.sidebar__brand small { margin-left: auto; }
.sidebar__nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.sidebar__foot {
    border-top: 1px solid var(--c-border);
    padding-top: 12px;
    display: flex; flex-direction: column; gap: 8px;
    font-size: .85rem; color: var(--c-muted);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    color: var(--c-text);
    font-size: .92rem;
}
.nav-link > i { width: 16px; text-align: center; color: var(--c-muted); }
.nav-link:hover { background: var(--c-surface-2); text-decoration: none; }
.nav-link.is-active { background: var(--c-surface-2); font-weight: 600; }
.nav-link.is-active > i { color: var(--c-primary); }

.content { padding: 28px 32px; min-width: 0; }
.content__head {
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; margin-bottom: 20px;
}
.content__head h1 { margin: 0; }
.content__actions { display: flex; gap: 8px; }

/* ============================================================
   Panels, grids
   ============================================================ */
.panel {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--gap-lg);
}
.grid-2 {
    display: grid; gap: var(--gap-lg);
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.stat-grid {
    display: grid; gap: var(--gap);
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    margin-bottom: var(--gap-lg);
}
.stat-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 18px 20px;
    display: flex; flex-direction: column; gap: 6px;
    color: var(--c-text); text-decoration: none;
    box-shadow: var(--shadow-sm);
    transition: transform .12s ease, box-shadow .12s ease;
}
.stat-card:hover { transform: translateY(-1px); box-shadow: var(--shadow); text-decoration: none; }
.stat-card__label { color: var(--c-muted); font-size: .85rem; }
.stat-card__value { font-size: 1.8rem; font-weight: 700; }

/* ============================================================
   Forms
   ============================================================ */
.form { display: flex; flex-direction: column; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.field__label { font-size: .85rem; color: var(--c-muted); }
.field__input,
input[type="text"], input[type="email"], input[type="password"],
input[type="number"], select, textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    background: var(--c-surface);
    color: var(--c-text);
    font: inherit;
    transition: border-color .12s, box-shadow .12s;
}
.field__input:focus,
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px rgba(37, 211, 102, .18);
}

.form-grid {
    display: grid; gap: 14px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.form-grid > div { display: flex; flex-direction: column; gap: 4px; }
.form-grid label { font-size: .85rem; color: var(--c-muted); }
.form-grid .form-help { font-size: .8rem; color: var(--c-muted); }
.form-grid ul.form-errors { color: var(--c-danger); margin: 4px 0 0; padding-left: 16px; font-size: .85rem; }

.form-actions {
    display: flex; gap: 10px; justify-content: flex-end;
    margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--c-border);
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--c-border);
    background: var(--c-surface);
    color: var(--c-text);
    font: inherit; font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: background .12s, border-color .12s;
}
.btn:hover { background: var(--c-surface-2); text-decoration: none; }
.btn:disabled, .btn[disabled] { opacity: .5; cursor: not-allowed; }

.btn--primary { background: var(--c-primary); color: white; border-color: var(--c-primary-d); }
.btn--primary:hover { background: var(--c-primary-d); }

.btn--danger { background: transparent; color: var(--c-danger); border-color: var(--c-danger); }
.btn--danger:hover { background: var(--c-danger); color: white; }

.btn--ghost { background: transparent; border-color: transparent; color: var(--c-muted); }
.btn--ghost:hover { background: var(--c-surface-2); color: var(--c-text); }

.btn--sm { padding: 5px 10px; font-size: .82rem; }
.btn--block { width: 100%; padding: 12px; }

.inline-form { display: inline; margin: 0; }

/* ============================================================
   Tables
   ============================================================ */
.table-wrap { overflow-x: auto; border: 1px solid var(--c-border); border-radius: var(--radius); background: var(--c-surface); }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--c-border); vertical-align: middle; }
.data-table th { background: var(--c-surface-2); font-weight: 600; font-size: .82rem; color: var(--c-muted); text-transform: uppercase; letter-spacing: .03em; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--c-surface-2); }
.data-table .actions { white-space: nowrap; text-align: right; }
.data-table .actions .btn + .inline-form, .data-table .actions .btn + .btn { margin-left: 4px; }

/* ============================================================
   Pills, badges, alerts
   ============================================================ */
.pill {
    display: inline-block; padding: 2px 10px;
    border-radius: 999px;
    background: var(--c-surface-2);
    color: var(--c-text);
    font-size: .78rem; font-weight: 500;
    border: 1px solid var(--c-border);
}
.pill--ok    { background: rgba(37, 211, 102, .12); color: var(--c-primary-d); border-color: rgba(37, 211, 102, .35); }
.pill--info  { background: rgba(47, 125, 225, .12); color: var(--c-info);      border-color: rgba(47, 125, 225, .35); }
.pill--warn  { background: rgba(217, 138, 0, .14);  color: var(--c-warn);      border-color: rgba(217, 138, 0, .4); }
.pill--admin { background: rgba(107, 61, 241, .12); color: var(--c-admin);     border-color: rgba(107, 61, 241, .35); }
.pill--muted { background: var(--c-surface-2); color: var(--c-muted); }

.badge {
    background: var(--c-surface-2); color: var(--c-muted);
    padding: 2px 8px; border-radius: 999px; font-size: .7rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: .04em;
}
.badge--admin { background: rgba(107, 61, 241, .15); color: var(--c-admin); }

.alert {
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid;
    margin-bottom: var(--gap);
    font-size: .92rem;
}
.alert--ok    { background: rgba(37, 211, 102, .08); border-color: rgba(37, 211, 102, .3); color: var(--c-primary-d); }
.alert--info  { background: rgba(47, 125, 225, .08); border-color: rgba(47, 125, 225, .3); color: var(--c-info); }
.alert--error { background: rgba(214, 52, 44, .08);  border-color: rgba(214, 52, 44, .3);  color: var(--c-danger); }

/* ============================================================
   Misc
   ============================================================ */
.empty-state { text-align: center; padding: 60px 20px; color: var(--c-muted); }
.empty-state .btn { margin-top: 14px; }

.checklist { padding-left: 18px; }
.checklist li { margin: 4px 0; }

.defs { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; margin: 0; }
.defs dt { color: var(--c-muted); font-size: .85rem; }
.defs dd { margin: 0; }

.quota-bar {
    background: var(--c-surface-2);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    margin-bottom: var(--gap);
    font-size: .9rem;
}

/* small screens — collapse sidebar to top */
@media (max-width: 768px) {
    .app-grid { grid-template-columns: 1fr; }
    .sidebar  { flex-direction: row; flex-wrap: wrap; border-right: none; border-bottom: 1px solid var(--c-border); }
    .sidebar__nav { flex-direction: row; flex-wrap: wrap; flex: 1 1 100%; }
    .content  { padding: 18px; }
}