/* Professional UI Polish - Tailwind Inspired */

:root {
    --bg-main: #f8fafc;
    --card-bg: #ffffff;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary: #64748b;
    --accent: #e67e22;
    --success: #059669;
    --danger: #dc2626;
    --warning: #d97706;
    --border: #e2e8f0;
    --text-main: #0f172a;
    --text-muted: #64748b;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.5;
}

.container {
    width: 95%;
    max-width: 1400px;
    margin: 40px auto;
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

h1, h2, h3 {
    color: var(--text-main);
    font-weight: 800;
    letter-spacing: -0.025em;
}

.section {
    margin-bottom: 48px;
}

/* Summary Bar */
.summary-bar {
    display: flex;
    gap: 24px;
    background: #f1f5f9;
    padding: 24px;
    border-radius: 12px;
    margin-bottom: 32px;
    border: 1px solid var(--border);
}

.summary-item {
    font-size: 1rem;
    color: var(--text-muted);
}

.summary-item strong {
    color: var(--text-main);
    font-size: 1.25rem;
    margin-left: 4px;
}

.summary-item.date {
    margin-left: auto;
}

/* Controls */
.controls-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

input, select, textarea {
    background: #fff;
    border: 1px solid var(--border);
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus, select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Badges & Status */
.badge {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
}

.badge.luxury { background: #fef3c7; color: #92400e; }
.badge.risk-level-3 { background: #fee2e2; color: #991b1b; }
.badge.risk-level-2 { background: #ffedd5; color: #9a3412; }
.badge.risk-level-1 { background: #dcfce7; color: #166534; }

/* Cards & Grid */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.card {
    background: #f8fafc;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--border);
}

/* List Items */
.lead-pipeline-list {
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.lead-pipeline-list li {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: all 0.2s;
}

.lead-pipeline-list li:hover {
    border-color: var(--primary);
    transform: translateX(4px);
}

.lead-link {
    display: flex;
    justify-content: space-between;
    padding: 16px 20px;
}

/* Buttons */
.button {
    background-color: var(--primary);
    color: #fff !important;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s;
    border: none;
    cursor: pointer;
}

.button:hover { background-color: var(--primary-hover); text-decoration: none; }
.button.secondary { background-color: var(--secondary); }
.button.secondary:hover { background-color: #475569; }
.button.small { padding: 6px 12px; font-size: 0.8rem; }

/* Tables */
.table-container {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    background: #f1f5f9;
    text-align: left;
    padding: 14px 20px;
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-muted);
}

td { padding: 14px 20px; border-bottom: 1px solid var(--border); }

/* Profit Highlight */
.profit-highlight {
    background: #eff6ff;
    padding: 32px;
    border-radius: 12px;
    border: 1px solid #bfdbfe;
    text-align: center;
    margin-top: 32px;
}

.stat-value {
    font-size: 2.25rem;
    font-weight: 900;
    color: var(--text-main);
    margin: 8px 0;
}

.stat-value.increase {
    color: var(--success);
}

.stat-highlight {
    background: #f0fdf4 !important;
    border: 1px solid #bbf7d0 !important;
}

.portfolio-summary h2 {
    margin-bottom: 24px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 24px;
}