/* style.css — Shared styles for all pages */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

:root {
    --bg-color: #F8F9FB;
    --sidebar-bg: #FFFFFF;
    --card-bg: #FFFFFF;
    --text-main: #1E293B;
    --text-muted: #64748B;
    --primary-green: hsl(160, 84%, 39%);
    --primary-green-light: #D1FAE5;
    --border-color: #E2E8F0;
    --danger-red: #EF4444;
}

body.dark-mode {
    --bg-color: #000000;
    --sidebar-bg: #000000;
    --card-bg: #0a111c;
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
    --border-color: #334155;
    --primary-green-light: rgba(16, 185, 129, 0.379);
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Poppins', sans-serif; }

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    display: flex;
    height: 100vh;
    overflow: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ── SIDEBAR ── */
.sidebar {
    width: 260px;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 20px 0;
    transition: background-color 0.3s ease;
    flex-shrink: 0;
}
.sidebar-logo {
    display: flex; align-items: center; gap: 10px;
    padding: 0 24px 30px; color: var(--primary-green);
}
.sidebar-logo h2 { font-size: 18px; font-weight: 700; color: var(--text-main); }
.sidebar-nav ul { list-style: none; }
.nav-item {
    padding: 12px 24px; margin: 4px 16px; border-radius: 8px;
    cursor: pointer; display: flex; align-items: center; gap: 12px;
    color: var(--text-muted); font-weight: 500; transition: 0.3s;
    text-decoration: none;
}
.nav-item:hover { background: var(--bg-color); color: var(--primary-green); }
.nav-item.active { background: var(--primary-green-light); color: var(--primary-green); font-weight: 600; }

/* ── MAIN CONTENT ── */
.main-content { flex: 1; display: flex; flex-direction: column; overflow-y: auto; }
.header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 24px 32px; background: var(--bg-color);
    transition: background-color 0.3s ease;
    border-bottom: 1px solid var(--border-color);
}
.header-title h1 { font-size: 24px; font-weight: 700; margin-bottom: 4px; }
.header-title p { font-size: 14px; color: var(--text-muted); }
.header-right { display: flex; align-items: center; gap: 20px; }

.btn-theme {
    background: var(--card-bg); border: 1px solid var(--border-color);
    width: 40px; height: 40px; border-radius: 50%;
    display: flex; justify-content: center; align-items: center;
    cursor: pointer; color: var(--text-main); transition: all 0.3s ease;
}
.btn-theme:hover { background: var(--primary-green-light); color: var(--primary-green); border-color: var(--primary-green); }
body.dark-mode .btn-theme { color: #FFD700; }

.profile {
    display: flex; align-items: center; gap: 10px;
    background: var(--card-bg); padding: 6px 12px;
    border-radius: 20px; border: 1px solid var(--border-color);
    transition: background-color 0.3s ease;
}
.profile img { width: 32px; height: 32px; border-radius: 50%; }
.profile span { font-size: 14px; font-weight: 500; }

/* ── CONTENT AREA ── */
.content-area { padding: 32px; flex: 1; overflow-y: auto; }

/* ── CARDS ── */
.card {
    background: var(--card-bg); padding: 24px; border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
    transition: background-color 0.3s ease;
}
.card-header {
    display: flex; justify-content: space-between;
    align-items: center; margin-bottom: 20px;
}
.card-header h3 { font-size: 16px; font-weight: 600; }

.summary-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 24px; }
.summary-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 24px; }
.grid-2 { display: grid; grid-template-columns: 1fr 2fr; gap: 24px; }

.stat-card { display: flex; align-items: flex-start; gap: 16px; }
.stat-icon {
    width: 48px; height: 48px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center; font-size: 20px;
    flex-shrink: 0;
}
.bg-green-light { background: var(--primary-green-light); color: var(--primary-green); }
.bg-blue-light { background: rgba(2, 132, 199, 0.1); color: #0284C7; }
.bg-red-light { background: rgba(239, 68, 68, 0.1); color: var(--danger-red); }
.stat-info p { font-size: 13px; color: var(--text-muted); margin-bottom: 4px; }
.stat-info h2 { font-size: 24px; font-weight: 700; }

/* ── TABLES ── */
.styled-table { width: 100%; border-collapse: collapse; }
.styled-table th {
    text-align: left; padding: 12px 16px; font-size: 12px;
    color: var(--text-muted); border-bottom: 1px solid var(--border-color);
    text-transform: uppercase; letter-spacing: 0.5px;
}
.styled-table td { padding: 16px; border-bottom: 1px solid var(--border-color); font-size: 14px; font-weight: 500; }
.styled-table tr:last-child td { border-bottom: none; }

/* ── PROGRESS & BADGES ── */
.confidence-bar { display: flex; align-items: center; gap: 10px; }
.progress-track { width: 100px; height: 6px; background: var(--border-color); border-radius: 4px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--primary-green); }
.badge-valid {
    background: var(--primary-green-light); color: var(--primary-green);
    padding: 4px 10px; border-radius: 6px; font-size: 12px; font-weight: 600;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

/* ── FORMS ── */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 500; color: var(--text-muted); margin-bottom: 8px; }
.form-group input {
    width: 100%; padding: 12px 16px; border: 1px solid var(--border-color);
    border-radius: 8px; outline: none; font-size: 14px;
    background: var(--bg-color); color: var(--text-main);
    transition: border-color 0.2s;
}
.form-group input:focus { border-color: var(--primary-green); }

.btn-primary {
    background: var(--primary-green); color: white; border: none;
    padding: 12px 24px; border-radius: 8px; font-weight: 600;
    cursor: pointer; width: 100%; transition: 0.2s; font-size: 14px;
}
.btn-primary:hover { background: #059669; }

/* ── UTILITIES ── */
.text-green { color: var(--primary-green); }
.text-red { color: var(--danger-red); }
.flex-between { display: flex; justify-content: space-between; align-items: center; }