:root {
    --navy: #0A1A2F;
    --teal: #008080;
    --green: #008751;
    --white: #FFFFFF;
    --gray-light: #F4F6F8;
    --gray-text: #546E7A;
    --hot: #D32F2F;
    --warm: #F57C00;
    --cold: #546E7A;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background: var(--gray-light); color: var(--navy); line-height: 1.5; }

.container { max-width: 600px; margin: 0 auto; padding: 24px; background: var(--white); min-height: 100vh; }
.admin-container { max-width: 1200px; margin: 0 auto; padding: 24px; }

header { text-align: center; margin-bottom: 32px; }
header h2 { color: var(--teal); font-size: 1.2rem; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 4px; }
header h3 { color: var(--gray-text); font-size: 0.9rem; font-weight: 400; margin-bottom: 24px; }
header h1 { color: var(--navy); font-size: 1.8rem; font-weight: 700; margin-bottom: 12px; }
header p { color: var(--gray-text); font-size: 1rem; }

label { display: block; margin: 16px 0 6px; font-weight: 600; font-size: 0.9rem; color: var(--navy); }
input, select, textarea { width: 100%; padding: 12px 16px; border: 1px solid #CFD8DC; border-radius: 6px; font-size: 16px; transition: border 0.2s; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--teal); }
textarea { min-height: 100px; resize: vertical; }

.btn { display: inline-block; width: 100%; padding: 14px; background: var(--green); color: var(--white); border: none; border-radius: 6px; font-size: 1rem; font-weight: 600; cursor: pointer; text-align: center; text-decoration: none; margin-top: 24px; transition: opacity 0.2s; }
.btn:hover { opacity: 0.9; }
.btn-secondary { background: var(--teal); }
.btn-outline { background: transparent; border: 2px solid var(--teal); color: var(--teal); }
.btn-sm { padding: 6px 12px; font-size: 0.8rem; width: auto; margin: 2px; }

.btn-group { display: flex; gap: 12px; margin-top: 24px; }
.btn-group a { flex: 1; padding: 14px; text-align: center; text-decoration: none; border-radius: 6px; font-weight: 600; color: var(--white); }
.whatsapp-btn { background: #25D366; }
.website-btn { background: var(--teal); }

.badge { display: inline-block; padding: 4px 10px; border-radius: 4px; font-size: 0.75rem; font-weight: 700; color: var(--white); text-transform: uppercase; }
.badge.HOT { background: var(--hot); }
.badge.WARM { background: var(--warm); }
.badge.COLD { background: var(--cold); }

/* Admin Dashboard Specifics */
.metrics-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 16px; margin-bottom: 32px; }
.metric-card { background: var(--white); padding: 16px; border-radius: 8px; border-left: 4px solid var(--teal); box-shadow: 0 2px 4px rgba(0,0,0,0.05); }
.metric-card h4 { font-size: 0.8rem; color: var(--gray-text); text-transform: uppercase; margin-bottom: 4px; }
.metric-card .value { font-size: 1.5rem; font-weight: 700; color: var(--navy); }

.filters { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px; background: var(--white); padding: 16px; border-radius: 8px; }
.filters input, .filters select { flex: 1; min-width: 150px; margin: 0; padding: 10px; }

.table-wrapper { overflow-x: auto; background: var(--white); border-radius: 8px; box-shadow: 0 2px 4px rgba(0,0,0,0.05); }
table { width: 100%; border-collapse: collapse; min-width: 900px; }
th, td { padding: 12px 16px; text-align: left; border-bottom: 1px solid #ECEFF1; font-size: 0.9rem; }
th { background: var(--navy); color: var(--white); font-weight: 600; position: sticky; top: 0; }
tr:hover { background: #F8F9FA; }

.dictate-btn { background: var(--navy); color: white; border: none; padding: 8px 12px; border-radius: 4px; cursor: pointer; font-size: 0.85rem; margin-top: 6px; display: inline-flex; align-items: center; gap: 6px; }
.dictate-btn.listening { background: var(--hot); animation: pulse 1.5s infinite; }

@keyframes pulse { 0% { opacity: 1; } 50% { opacity: 0.6; } 100% { opacity: 1; } }

.success-message { text-align: center; padding: 40px 20px; }
.success-message h2 { color: var(--green); margin-bottom: 12px; }

@media (max-width: 768px) {
    .container, .admin-container { padding: 16px; }
    header h1 { font-size: 1.5rem; }
    .filters { flex-direction: column; }
    .filters input, .filters select { width: 100%; }
}