/* Willow Device Admin Portal - Styles */

:root {
    --wl-primary: #0f172a;
    --wl-primary-light: #1e293b;
    --wl-accent: #0d9488;
    --wl-accent-light: #14b8a6;
    --wl-accent-dark: #0f766e;
    --color-success: #10b981;
    --color-danger: #ef4444;
    --color-warning: #f59e0b;
    --color-info: #3b82f6;
    --color-muted: #6b7280;
    --bg-light: #f0fdfa;
    --bg-white: #ffffff;
    --border-color: #e2e8f0;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
}

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

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

.header {
    background-color: var(--wl-primary);
    color: white;
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.header-left { display: flex; align-items: center; gap: 12px; }
.logo-text { font-size: 20px; font-weight: 700; letter-spacing: -0.5px; }
.logo-text .accent { color: var(--wl-accent-light); }
.header-title { font-size: 14px; font-weight: 400; opacity: 0.7; padding-left: 12px; border-left: 1px solid rgba(255,255,255,0.2); }
.header-right { display: flex; align-items: center; gap: 16px; }
.header-user { font-size: 13px; opacity: 0.8; }
.timestamp { font-family: 'SF Mono', Monaco, 'Courier New', monospace; font-size: 12px; opacity: 0.6; display: flex; flex-direction: column; gap: 2px; }

.container { max-width: 1100px; margin: 0 auto; padding: 24px; }
.back-link { display: inline-block; color: var(--wl-accent); text-decoration: none; font-size: 14px; margin-bottom: 16px; }
.back-link:hover { text-decoration: underline; }

.card { background: var(--bg-white); border-radius: 12px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.08); margin-bottom: 20px; }
.card-title { font-size: 16px; font-weight: 600; margin-bottom: 16px; color: var(--text-primary); }
.card-subtitle { font-size: 13px; color: var(--text-muted); margin-bottom: 12px; }

.info-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.info-item { padding: 12px; background: var(--bg-light); border-radius: 8px; }
.info-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); margin-bottom: 4px; }
.info-value { font-size: 14px; font-weight: 500; color: var(--text-primary); }

.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.badge-success { background: #d1fae5; color: #065f46; }
.badge-danger { background: #fee2e2; color: #991b1b; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-info { background: #dbeafe; color: #1e40af; }

.alert-box { border: 2px solid; border-radius: 10px; padding: 16px; margin-bottom: 16px; }
.alert-danger { border-color: var(--color-danger); background: #fef2f2; }
.alert-warning { border-color: var(--color-warning); background: #fffbeb; }
.alert-success { border-color: var(--color-success); background: #f0fdf4; }
.alert-title { font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.alert-body { font-size: 13px; color: var(--text-secondary); }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; padding: 10px 12px; background: var(--bg-light); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); border-bottom: 2px solid var(--border-color); }
td { padding: 10px 12px; border-bottom: 1px solid var(--border-color); }

.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 4px; color: var(--text-secondary); }
.form-group input, .form-group select { width: 100%; padding: 10px 14px; border: 1px solid var(--border-color); border-radius: 8px; font-size: 14px; }
.form-group input:focus, .form-group select:focus { outline: none; border-color: var(--wl-accent); box-shadow: 0 0 0 3px rgba(13,148,136,0.15); }

.btn { padding: 10px 20px; border: none; border-radius: 8px; font-size: 14px; font-weight: 500; cursor: pointer; transition: all 0.2s; }
.btn-primary { background: var(--wl-accent); color: white; }
.btn-primary:hover { background: var(--wl-accent-dark); }
.btn-sm { padding: 6px 12px; font-size: 12px; }