:root {
    --syl-primary: #5b3db8;
    --syl-secondary: #8e4de8;
    --syl-accent: #3a2f6b;
    --syl-bg: #f2f3f7;
    --syl-surface: #ffffff;
    --syl-text: #1f2333;
    --syl-muted: #6b7280;
}

body {
    background:
        radial-gradient(circle at 16% 10%, rgba(91, 61, 184, 0.15) 0, rgba(91, 61, 184, 0) 36%),
        radial-gradient(circle at 84% 16%, rgba(142, 77, 232, 0.14) 0, rgba(142, 77, 232, 0) 30%),
        var(--syl-bg);
    color: var(--syl-text);
    font-family: "Montserrat", "Segoe UI", sans-serif;
}

.syl-navbar {
    background: #ececef;
    border-bottom: 1px solid rgba(31, 35, 51, 0.08);
    backdrop-filter: blur(4px);
}

.syl-brand-logo {
    width: 116px;
    height: 34px;
    object-fit: contain;
}

.navbar-brand {
    letter-spacing: 0.01em;
}

.nav-link {
    color: var(--syl-text);
    font-weight: 600;
}

.nav-link:hover {
    color: var(--syl-primary);
}

.syl-card {
    border: 1px solid rgba(31, 35, 51, 0.08);
    border-radius: 18px;
    box-shadow: 0 12px 28px rgba(28, 20, 52, 0.07);
    background: var(--syl-surface);
}

.syl-stat {
    border: 1px solid rgba(91, 61, 184, 0.1);
    border-radius: 16px;
    box-shadow: 0 10px 24px rgba(28, 20, 52, 0.06);
}

.syl-stat .label {
    font-size: 0.9rem;
    color: var(--syl-muted);
}

.syl-stat .value {
    font-size: 1.9rem;
    font-weight: 700;
    color: var(--syl-primary);
}

.btn-syl {
    background: linear-gradient(135deg, var(--syl-primary), var(--syl-secondary));
    color: #fff;
    border: none;
    border-radius: 10px;
    font-weight: 700;
    box-shadow: 0 10px 20px rgba(91, 61, 184, 0.3);
}

.btn-syl:hover {
    color: #fff;
    transform: translateY(-1px);
}

.reply-item {
    background: #f6f3ff;
    border: 1px solid #ddd5f7;
}

.table thead th {
    color: var(--syl-muted);
    font-weight: 600;
}

.syl-ticket-table thead th {
    background: linear-gradient(135deg, var(--syl-primary), var(--syl-secondary));
    color: #ffffff;
    font-weight: 700;
    border-bottom: 0;
}

.form-control,
.form-select {
    border-radius: 12px;
    border-color: #d7dbe3;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--syl-secondary);
    box-shadow: 0 0 0 0.2rem rgba(142, 77, 232, 0.15);
}

@media (max-width: 767px) {
    .syl-card {
        border-radius: 14px;
    }
}