/* assets/css/style.css */
@import url('https://googleapis.com');

:root {
    --bg-canvas: #F8FAFC;
    --surface: #FFFFFF;
    --text-main: #0F172A;
    --text-muted: #64748B;
    --border-color: #E2E8F0;

    /* Vibrant Semantic Accents */
    --primary: #0284C7;       /* Medical Sky Blue */
    --primary-hover: #0369A1;
    --primary-soft: #E0F2FE;

    --emerald: #10B981;       /* Available / Paid / Active */
    --emerald-soft: #D1FAE5;

    --amber: #F59E0B;         /* Waiting / Pending / Warning */
    --amber-soft: #FEF3C7;

    --coral: #EF4444;         /* Emergency / Allergy / Overdue */
    --coral-soft: #FEE2E2;

    --violet: #8B5CF6;        /* Super Admin / SaaS Controls */
    --violet-soft: #EDE9FE;

    --teal: #06B6D4;          /* Labs & Specialty */
    --teal-soft: #CFFAFE;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-canvas);
    color: var(--text-main);
    line-height: 1.5;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.badge-green  { background: var(--emerald-soft); color: #065F46; }
.badge-amber  { background: var(--amber-soft);   color: #92400E; }
.badge-red    { background: var(--coral-soft);   color: #991B1B; }
.badge-blue   { background: var(--primary-soft); color: #075985; }
.badge-violet { background: var(--violet-soft);  color: #5B21B6; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-violet  { background: var(--violet); color: #fff; }
.btn-emerald { background: var(--emerald); color: #fff; }
.btn-coral   { background: var(--coral); color: #fff; }
.btn-outline { background: transparent; border: 1px solid var(--border-color); color: var(--text-main); }

/* Forms & Inputs */
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-main);
}
.form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.95rem;
    background: #fff;
    transition: border-color 0.2s;
}
.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-soft);
}

/* Login Screen */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #E0F2FE 0%, #F8FAFC 50%, #EDE9FE 100%);
    padding: 20px;
}
.login-card {
    background: var(--surface);
    width: 100%;
    max-width: 440px;
    padding: 36px;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
    border-top: 5px solid var(--primary);
}
.brand-header {
    text-align: center;
    margin-bottom: 24px;
}
.brand-header h1 {
    font-size: 1.5rem;
    color: var(--primary);
}
.brand-header p {
    color: var(--text-muted);
    font-size: 0.9rem;
}
.alert-error {
    background: var(--coral-soft);
    color: #991B1B;
    padding: 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    margin-bottom: 16px;
    border-left: 4px solid var(--coral);
}
.demo-box {
    margin-top: 20px;
    padding: 12px;
    background: var(--bg-canvas);
    border-radius: 8px;
    font-size: 0.8rem;
    color: var(--text-muted);
    border: 1px dashed var(--border-color);
}

/* App Shell Layout (Used in Step 3+) */
.app-layout { display: flex; min-height: 100vh; }
.sidebar {
    width: 260px;
    background: #0F172A;
    color: #F8FAFC;
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
}
.sidebar-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: #38BDF8;
    margin-bottom: 28px;
    padding: 0 12px;
}
.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 14px;
    color: #CBD5E1;
    text-decoration: none;
    border-radius: 8px;
    margin-bottom: 6px;
    font-size: 0.92rem;
    font-weight: 500;
    transition: 0.2s;
}
.nav-link:hover, .nav-link.active {
    background: rgba(56, 189, 248, 0.15);
    color: #FFFFFF;
}
.main-content { flex: 1; display: flex; flex-direction: column; }
.topbar {
    background: var(--surface);
    padding: 16px 28px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.page-body { padding: 28px; 
    
}


/* --- STEP 3: DASHBOARD, CARDS & TABLES --- */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 28px;
}
.kpi-card {
    background: var(--surface);
    padding: 22px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04);
    border-left: 5px solid var(--primary);
}
.kpi-card.emerald { border-left-color: var(--emerald); }
.kpi-card.amber   { border-left-color: var(--amber); }
.kpi-card.violet  { border-left-color: var(--violet); }
.kpi-card.coral   { border-left-color: var(--coral); }

.kpi-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.kpi-value {
    font-size: 1.75rem;
    font-weight: 700;
    margin-top: 6px;
    color: var(--text-main);
}

.card-box {
    background: var(--surface);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04);
    margin-bottom: 24px;
    border: 1px solid var(--border-color);
}
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}
.card-header h2 {
    font-size: 1.1rem;
    font-weight: 700;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
}

.table-responsive { overflow-x: auto; }
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
th, td {
    text-align: left;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-color);
}
th {
    background: var(--bg-canvas);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
}
tr:hover td { background: #F1F5F9; }

.alert-success {
    background: var(--emerald-soft);
    color: #065F46;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 4px solid var(--emerald);
    font-size: 0.9rem;
    font-weight: 500;
}
.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
    border-radius: 6px;
}