:root {
    --bg-main: #0f172a;
    --bg-card: #111827;
    --bg-input: #1f2937;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --primary: #38bdf8;
    --primary-hover: #0ea5e9;
    --border-color: #334155;
}

* {
    box-sizing: border-box;
}

body {
    min-height: 100vh;
    margin: 0;
    background: radial-gradient(circle at top, #1e293b, var(--bg-main));
    color: var(--text-main);
    font-family: Arial, Helvetica, sans-serif;
}

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    color: var(--primary-hover);
}

.form-control {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

.form-control:focus {
    background-color: var(--bg-input);
    color: var(--text-main);
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(56, 189, 248, 0.15);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #020617;
    font-weight: 700;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
}

.lgpd-modal-content {
    border-radius: 22px;
    box-shadow: 0 20px 70px rgba(0, 0, 0, 0.45);
}

.lgpd-modal-content .modal-title {
    font-weight: 800;
}

.lgpd-modal-content .modal-title i {
    color: var(--primary);
}

.lgpd-modal-content p {
    color: var(--text-muted);
    line-height: 1.6;
}

.lgpd-box {
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 18px;
    margin: 18px 0;
}

.lgpd-box h6 {
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--text-main);
}

.lgpd-box ul {
    margin: 0;
    padding-left: 20px;
    color: var(--text-muted);
}

.lgpd-box li {
    margin-bottom: 8px;
}

.lgpd-box li:last-child {
    margin-bottom: 0;
}

.sidebar-bottom {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sidebar-bottom-link {
    color: var(--text-muted);
    padding: 13px 14px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: 0.2s;
    text-decoration: none;
}

.sidebar-bottom-link:hover,
.sidebar-bottom-link.active {
    background: rgba(56, 189, 248, 0.12);
    color: var(--text-main);
}

.logout-btn {
    margin-top: 0 !important;
    border: 1px solid rgba(239, 68, 68, 0.65) !important;
    color: #fca5a5 !important;
}

.logout-btn:hover {
    background: rgba(239, 68, 68, 0.12) !important;
    border-color: #ef4444 !important;
    color: #ffffff !important;
}