/* Portal Flexihost - CSS minimal, fara framework */

:root {
    --bg: #f4f6f8;
    --surface: #ffffff;
    --border: #dfe4ea;
    --text: #1f2933;
    --muted: #6b7280;
    --primary: #0b6bcb;
    --primary-hover: #0854a6;
    --danger: #c62828;
    --warning: #ef6c00;
    --success: #2e7d32;
    --admin: #263238;
    --radius: 6px;
    --shadow: 0 1px 3px rgba(0,0,0,.06);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    background: var(--bg);
    color: var(--text);
    font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

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

/* Layout auth */
.auth { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 2rem; }
.auth-shell { width: 100%; max-width: 400px; background: var(--surface); padding: 2rem; border-radius: var(--radius); box-shadow: var(--shadow); }
.auth-shell .brand { font-weight: 700; font-size: 1.25rem; margin-bottom: 1.5rem; text-align: center; }
.admin-auth .auth-shell { border-top: 3px solid var(--admin); }

/* Layout app */
.topbar { background: var(--surface); border-bottom: 1px solid var(--border); box-shadow: var(--shadow); }
.admin-topbar { background: var(--admin); }
.admin-topbar .brand, .admin-topbar .topnav a { color: #fff; }
.admin-topbar .topnav a:hover { background: rgba(255,255,255,.1); }
.topbar-inner {
    max-width: 1400px; margin: 0 auto; padding: 0 1.5rem;
    display: flex; align-items: center; gap: 2rem; height: 56px;
}
.topbar .brand { font-weight: 700; font-size: 1.05rem; color: var(--text); text-decoration: none; }
.topnav { display: flex; gap: .25rem; flex: 1; }
.topnav a {
    padding: .5rem .85rem; border-radius: var(--radius);
    color: var(--text); font-weight: 500;
}
.topnav a:hover { background: rgba(0,0,0,.05); text-decoration: none; }
.user-menu { display: flex; gap: .75rem; align-items: center; }
.admin-topbar .user-menu .muted { color: #b0bec5; }

.container { max-width: 1400px; margin: 1.5rem auto; padding: 0 1.5rem; }
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.page-header h1 { margin: 0; font-size: 1.6rem; }

.section-header { display: flex; align-items: center; justify-content: space-between; margin: 1.5rem 0 .75rem; }
.section-header h2 { margin: 0; }

.footer { border-top: 1px solid var(--border); padding: 1.5rem 0; margin-top: 3rem; color: var(--muted); font-size: .875rem; }

/* Card */
.card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 1.25rem; margin-bottom: 1rem;
    box-shadow: var(--shadow);
}
.card h2, .card h3 { margin-top: 0; }

/* Grid */
.grid { display: grid; gap: 1rem; margin-bottom: 1rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* Stat card */
.stat .stat-label { color: var(--muted); font-size: .875rem; margin-bottom: .25rem; }
.stat .stat-value { font-size: 1.6rem; font-weight: 700; }

/* Table */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: .6rem .75rem; border-bottom: 1px solid var(--border); }
.table th { background: #fafafa; font-weight: 600; font-size: .875rem; color: var(--muted); text-transform: uppercase; letter-spacing: .02em; }
.table tr:last-child td { border-bottom: none; }
.table td.right, .table th.right { text-align: right; }
.table tfoot th { background: transparent; text-transform: none; color: var(--text); font-size: 1rem; }

/* Definition list */
.details { display: grid; grid-template-columns: max-content 1fr; gap: .5rem 1rem; margin: 0; }
.details dt { color: var(--muted); font-weight: 500; }
.details dd { margin: 0; }

/* Form controls */
label { display: block; margin-bottom: .75rem; font-weight: 500; }
label input, label select, label textarea {
    width: 100%; margin-top: .25rem;
    padding: .5rem .625rem; border: 1px solid var(--border);
    border-radius: var(--radius); font: inherit; background: #fff;
}
label input:focus, label select:focus, label textarea:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(11,107,203,.15);
}
textarea { resize: vertical; }

/* Buttons */
.btn {
    display: inline-block; padding: .5rem .95rem;
    background: #eceff1; color: var(--text);
    border: 1px solid var(--border); border-radius: var(--radius);
    font: inherit; font-weight: 500; cursor: pointer; text-decoration: none;
    line-height: 1.25;
}
.btn:hover { background: #dadde0; text-decoration: none; }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-warning { background: var(--warning); color: #fff; border-color: var(--warning); }
.btn-ghost { background: transparent; border: 1px solid transparent; }
.admin-topbar .btn-ghost { color: #fff; }
.btn-sm { padding: .25rem .625rem; font-size: .875rem; }

/* Badges */
.badge { display: inline-block; padding: .15rem .5rem; border-radius: 999px; font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .02em; }
.badge-active, .badge-paid, .badge-open, .badge-issued { background: #e8f5e9; color: var(--success); }
.badge-suspended, .badge-pending_client, .badge-pending_staff, .badge-overdue { background: #fff3e0; color: var(--warning); }
.badge-closed, .badge-cancelled, .badge-terminated, .badge-draft { background: #eceff1; color: var(--muted); }
.badge-resolved { background: #e3f2fd; color: var(--primary); }
.badge-pending { background: #fff8e1; color: #f57c00; }

/* Alerts */
.alert { padding: .75rem 1rem; border-radius: var(--radius); margin-bottom: 1rem; font-weight: 500; }
.alert-success { background: #e8f5e9; color: var(--success); border-left: 4px solid var(--success); }
.alert-error   { background: #ffebee; color: var(--danger); border-left: 4px solid var(--danger); }
.alert-warning { background: #fff8e1; color: var(--warning); border-left: 4px solid var(--warning); }
.alert-info    { background: #e3f2fd; color: var(--primary); border-left: 4px solid var(--primary); }

/* Utilities */
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.right { text-align: right; }
.mono { font-family: "SF Mono", Consolas, Monaco, monospace; }
.block { display: block; padding: .5rem; background: #f4f6f8; border-radius: var(--radius); word-break: break-all; margin: .5rem 0; }
.inline { display: inline-flex; gap: .5rem; align-items: center; }

/* Filter bar */
.filter-bar {
    display: flex; gap: .5rem; align-items: center; flex-wrap: wrap;
    margin-bottom: 1rem;
    background: var(--surface); padding: .75rem 1rem; border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: var(--shadow);
}
.filter-bar input, .filter-bar select { padding: .375rem .5rem; border: 1px solid var(--border); border-radius: var(--radius); font: inherit; }
.filter-bar input[type=text] { min-width: 260px; }

/* Ticket thread */
.thread { margin: 1rem 0; }
.msg {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: .875rem 1rem; margin-bottom: .75rem;
}
.msg-client { background: #f8fbff; border-left: 4px solid var(--primary); }
.msg-admin  { background: #f5f5f5; border-left: 4px solid var(--admin); }
.msg-system { background: #fffde7; border-left: 4px solid #fdd835; font-style: italic; }
.msg-head { display: flex; justify-content: space-between; margin-bottom: .5rem; }
.msg-body { white-space: pre-wrap; }

/* Logout form */
.logout { margin: 0; }
.logout button { padding: .25rem .625rem; }

/* Auth form */
.auth-shell form label { margin-bottom: 1rem; }
.auth-shell .btn { width: 100%; margin-top: .5rem; }

/* QR code holder */
.qr-holder {
    background: #fff; padding: .75rem;
    border: 1px solid var(--border); border-radius: var(--radius);
    display: inline-block; line-height: 0;
}
.qr-holder svg { display: block; max-width: 100%; height: auto; }