/* PeerShard — Placeholder Stylesheet */
/* Will be replaced by designer. Keep it functional. */

:root {
    --color-bg: #0a0a0a;
    --color-surface: #1a1a1a;
    --color-border: #2a2a2a;
    --color-accent: #d29a65;
    --color-accent-hover: #e0ad78;
    --color-text: #e8e8e8;
    --color-text-muted: #888;
    --color-success: #4caf50;
    --color-warning: #ff9800;
    --color-error: #e74c3c;
    --color-info: #2196f3;
    --radius: 6px;
    --sidebar-width: 220px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.5;
    font-size: 14px;
}

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

/* Header */
.site-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 0 20px;
    height: 56px;
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}
.logo {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-accent);
}
.admin-tag {
    font-size: 11px;
    background: var(--color-accent);
    color: #000;
    padding: 2px 6px;
    border-radius: 3px;
    margin-left: 6px;
    vertical-align: middle;
}
.nav-app { display: flex; align-items: center; gap: 16px; }
.nav-app a, .nav-public a { color: var(--color-text-muted); font-size: 13px; }
.nav-app a:hover, .nav-public a:hover { color: var(--color-text); }
.user-greeting { color: var(--color-text-muted); font-size: 13px; }
.notif-badge {
    background: var(--color-accent);
    color: #000;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 10px;
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 56px;
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--color-surface);
    border-right: 1px solid var(--color-border);
    padding: 16px 0;
    overflow-y: auto;
}
.sidebar-nav a {
    display: block;
    padding: 8px 20px;
    color: var(--color-text-muted);
    font-size: 13px;
}
.sidebar-nav a:hover { background: var(--color-border); color: var(--color-text); }
.sidebar-nav a.active { color: var(--color-accent); background: rgba(210, 154, 101, 0.1); border-right: 3px solid var(--color-accent); }
.sidebar-section {
    display: block;
    padding: 16px 20px 4px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-muted);
}
.badge {
    background: var(--color-accent);
    color: #000;
    font-size: 10px;
    padding: 1px 6px;
    border-radius: 8px;
    margin-left: 4px;
}

/* Main Content */
.main-content {
    margin-left: var(--sidebar-width);
    margin-top: 56px;
    padding: 24px;
    min-height: calc(100vh - 56px);
}
.page-public .main-content { margin-left: 0; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 8px 20px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 600;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    cursor: pointer;
    text-align: center;
}
.btn:hover { border-color: var(--color-text-muted); color: var(--color-text); }
.btn-primary {
    background: var(--color-accent);
    color: #000;
    border-color: var(--color-accent);
}
.btn-primary:hover { background: var(--color-accent-hover); border-color: var(--color-accent-hover); color: #000; }
.btn-danger { background: var(--color-error); color: #fff; border-color: var(--color-error); }
.btn-sm { padding: 4px 12px; font-size: 12px; }

/* Forms */
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    margin-bottom: 4px;
    font-size: 13px;
    color: var(--color-text-muted);
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 8px 12px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font-size: 14px;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}
.form-row { display: flex; gap: 16px; }
.form-row .form-group { flex: 1; }
.form-actions { margin-top: 20px; display: flex; gap: 10px; }

/* Auth pages */
.auth-container {
    max-width: 400px;
    margin: 80px auto;
    padding: 32px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}
.auth-container h1 { font-size: 22px; margin-bottom: 20px; }
.auth-links { margin-top: 16px; font-size: 13px; color: var(--color-text-muted); }
.auth-links a { margin-left: 4px; }

/* Role selector on signup */
.role-selector { display: flex; gap: 12px; margin-bottom: 16px; }
.role-card {
    flex: 1;
    padding: 16px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    cursor: pointer;
    text-align: center;
}
.role-card.selected,
.role-card:has(input:checked) { border-color: var(--color-accent); background: rgba(210, 154, 101, 0.1); }
.role-card h3 { font-size: 14px; margin-bottom: 4px; }
.role-card p { font-size: 12px; color: var(--color-text-muted); }
.role-card input[type="radio"] { position: absolute; opacity: 0; pointer-events: none; }

/* Flash messages */
.flash {
    padding: 10px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 13px;
}
.flash-success { background: rgba(76, 175, 80, 0.15); color: var(--color-success); border: 1px solid rgba(76, 175, 80, 0.3); }
.flash-error { background: rgba(231, 76, 60, 0.15); color: var(--color-error); border: 1px solid rgba(231, 76, 60, 0.3); }
.flash-warning { background: rgba(255, 152, 0, 0.15); color: var(--color-warning); border: 1px solid rgba(255, 152, 0, 0.3); }
.flash-info { background: rgba(33, 150, 243, 0.15); color: var(--color-info); border: 1px solid rgba(33, 150, 243, 0.3); }

/* Cards */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
}
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.card-header h2, .card-header h3 { font-size: 16px; }

/* KPI tiles */
.kpi-row { display: flex; gap: 16px; margin-bottom: 24px; }
.kpi-tile {
    flex: 1;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 16px;
}
.kpi-tile .kpi-label { font-size: 12px; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.kpi-tile .kpi-value { font-size: 24px; font-weight: 700; color: var(--color-accent); margin-top: 4px; }

/* Tables */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
    text-align: left;
    padding: 10px 12px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-border);
}
.data-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--color-border);
    font-size: 13px;
}
.data-table tr:hover td { background: rgba(255, 255, 255, 0.02); }

/* Status badges */
.status { display: inline-block; padding: 2px 8px; border-radius: 3px; font-size: 11px; font-weight: 600; text-transform: uppercase; }
.status-active { background: rgba(210, 154, 101, 0.2); color: var(--color-accent); }
.status-idle { background: rgba(136, 136, 136, 0.2); color: var(--color-text-muted); }
.status-pending { background: rgba(255, 152, 0, 0.2); color: var(--color-warning); }
.status-offline, .status-error { background: rgba(231, 76, 60, 0.2); color: var(--color-error); }
.status-completed { background: rgba(76, 175, 80, 0.2); color: var(--color-success); }

/* Pagination */
.pagination { display: flex; gap: 4px; margin-top: 20px; justify-content: center; }
.pagination a {
    padding: 6px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 13px;
    color: var(--color-text-muted);
}
.pagination a:hover { border-color: var(--color-accent); color: var(--color-accent); }
.pagination a.active { background: var(--color-accent); color: #000; border-color: var(--color-accent); }

/* Limited page */
.limited-container {
    max-width: 500px;
    margin: 120px auto;
    text-align: center;
    padding: 40px;
}
.limited-container h1 { font-size: 28px; margin-bottom: 16px; color: var(--color-warning); }
.limited-container p { color: var(--color-text-muted); margin-bottom: 12px; }
.limited-container .btn { margin-top: 20px; }

/* Footer */
.site-footer {
    padding: 20px;
    text-align: center;
    font-size: 12px;
    color: var(--color-text-muted);
    border-top: 1px solid var(--color-border);
    margin-left: var(--sidebar-width);
}
.page-public .site-footer { margin-left: 0; }

/* Page header */
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.page-header h1 { font-size: 22px; }

/* Empty state */
.empty-state { text-align: center; padding: 60px 20px; }
.empty-state h2 { font-size: 20px; margin-bottom: 8px; }
.empty-state p { color: var(--color-text-muted); margin-bottom: 20px; }

/* Filters */
.filters { display: flex; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.filters select, .filters input { padding: 6px 10px; font-size: 13px; background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius); color: var(--color-text); }

/* Modal */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); display: none; z-index: 200; align-items: center; justify-content: center; }
.modal-overlay.active { display: flex; }
.modal { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 24px; max-width: 480px; width: 100%; }
.modal h2 { font-size: 18px; margin-bottom: 16px; }