@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700;800&family=Poppins:wght@300;400;500;600&display=swap');

:root {
    --primary: #4C12A1;
    --primary-light: #8d52ff;
    --accent: #5BC2E7;
    --gradient: linear-gradient(135deg, #4C12A1, #5BC2E7);
    --navy: #1E1645;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #E05A29;
    --bg: #f1f1f1;
    --card: #ffffff;
    --text: #333333;
    --text-muted: #6b7280;
    --border: #e5e7eb;
    --radius: 12px;
}

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

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

/* ── Header ─────────────────────────────────────── */
.header {
    background: var(--navy);
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.header h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
}
.header a.home-link {
    text-decoration: none;
    color: rgba(255,255,255,.6);
    font-size: 13px;
    transition: color .15s;
}
.header a.home-link:hover { color: #fff; }
.header-controls { display: flex; gap: 12px; align-items: center; }

/* ── Controls ───────────────────────────────────── */
select, input[type="text"] {
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 13px;
    font-family: 'Poppins', sans-serif;
    background: var(--card);
    color: var(--text);
}
select:focus, input:focus { outline: 2px solid var(--primary); border-color: transparent; }

.btn {
    padding: 8px 20px;
    border: none;
    border-radius: 20px;
    font-size: 13px;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    font-weight: 500;
    transition: all .15s;
}
.btn:hover { opacity: .9; transform: translateY(-1px); }
.btn-primary { background: var(--gradient); color: #fff; }
.btn-outline { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.25); color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,.2); }

/* ── Layout ─────────────────────────────────────── */
.container { max-width: 1400px; margin: 0 auto; padding: 24px 32px; }

/* ── KPI Cards ──────────────────────────────────── */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.kpi-card {
    background: var(--card);
    border: none;
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.kpi-card .label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .5px;
    font-weight: 500;
}
.kpi-card .value { font-family: 'Montserrat', sans-serif; font-size: 32px; font-weight: 700; margin-top: 4px; }
.kpi-card .value.success { color: var(--success); }
.kpi-card .value.danger { color: var(--danger); }

/* ── Chart Grid ─────────────────────────────────── */
.chart-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.chart-card {
    background: var(--card);
    border: none;
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.chart-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--navy);
}
.chart-card canvas { max-height: 300px; }

/* ── Table section ──────────────────────────────── */
.table-section {
    background: var(--card);
    border: none;
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.table-section h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--navy);
}
.table-controls {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 16px;
}

table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 2px solid var(--primary);
    font-weight: 600;
    font-size: 12px;
    color: var(--navy);
    text-transform: uppercase;
    letter-spacing: .3px;
    white-space: nowrap;
}
tbody td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
}
tbody tr:hover { background: #f9f5ff; }

.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
}
.badge-synced { background: #dcfce7; color: #166534; }
.badge-failed { background: #fee2e2; color: #991b1b; }
.badge-draft { background: #e5e7eb; color: #374151; }
.badge-submitted { background: #ede9fe; color: #5b21b6; }
.badge-uat { background: #fef3c7; color: #92400e; }
.badge-production { background: #dcfce7; color: #166534; }

/* ── Pagination ─────────────────────────────────── */
.pagination {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: center;
    margin-top: 16px;
}
.pagination span { font-size: 13px; color: var(--text-muted); }
.pagination .btn { background: var(--navy); color: #fff; font-size: 12px; padding: 6px 16px; }

/* ── Loading ────────────────────────────────────── */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
}

/* ── Login Page ─────────────────────────────────── */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient);
    position: relative;
    overflow: hidden;
}
.login-page::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: rgba(255,255,255,.05);
    border-radius: 50%;
    top: -200px;
    right: -200px;
}
.login-page::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,.03);
    border-radius: 50%;
    bottom: -100px;
    left: -100px;
}
.login-card {
    background: #fff;
    border-radius: 16px;
    padding: 48px 40px;
    width: 420px;
    max-width: 90vw;
    box-shadow: 0 20px 60px rgba(0,0,0,.2);
    text-align: center;
    position: relative;
    z-index: 1;
}
.login-card img { height: 52px; margin-bottom: 28px; }
.login-card h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 8px;
}
.login-card p { color: var(--text-muted); font-size: 14px; margin-bottom: 32px; }
.login-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 32px;
    background: var(--gradient);
    color: #fff;
    border: none;
    border-radius: 24px;
    font-size: 15px;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: all .2s;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(76,18,161,.3);
}
.login-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(76,18,161,.4); }
.login-btn svg { width: 20px; height: 20px; }

/* ── Home Page ──────────────────────────────────── */
.home-container { max-width: 900px; margin: 0 auto; padding: 48px 32px; }
.welcome { margin-bottom: 32px; }
.welcome h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 26px;
    font-weight: 700;
    color: var(--navy);
}
.welcome p { color: var(--text-muted); margin-top: 4px; font-size: 15px; }
.report-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.report-card {
    background: var(--card);
    border: none;
    border-radius: var(--radius);
    padding: 28px;
    text-decoration: none;
    color: var(--text);
    transition: all .2s;
    display: block;
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
    border-left: 4px solid transparent;
}
.report-card:hover {
    border-left-color: var(--primary);
    box-shadow: 0 4px 16px rgba(76,18,161,.12);
    transform: translateY(-2px);
}
.report-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--navy);
}
.report-card p { font-size: 13px; color: var(--text-muted); }
.admin-card { border-left: 4px solid var(--primary); }

/* ── Access Denied ──────────────────────────────── */
.denied-container {
    max-width: 500px;
    margin: 120px auto;
    text-align: center;
    padding: 48px 32px;
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.denied-container h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 22px;
    color: var(--navy);
    margin-bottom: 12px;
}
.denied-container p { color: var(--text-muted); margin-bottom: 24px; }

@media (max-width: 768px) {
    .container { padding: 16px; }
    .header { padding: 12px 16px; }
    .chart-grid { grid-template-columns: 1fr; }
    .table-controls { flex-direction: column; }
    .home-container { padding: 24px 16px; }
    .report-grid { grid-template-columns: 1fr; }
}