/**
 * ============================================================
 * SEEL - Auth CSS
 * Estilo da tela de login/autenticação
 * ============================================================
 */

/* ---- Base ---- */
:root {
    --seel-primary: #2563EB;
    --seel-primary-dark: #1D4ED8;
    --seel-bg: #F1F5F9;
    --seel-card-bg: #FFFFFF;
    --seel-text: #1E293B;
    --seel-text-muted: #64748B;
    --seel-border: #E2E8F0;
    --seel-radius: 12px;
}

* { box-sizing: border-box; }

body.auth-body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--seel-bg);
    background-image: 
        radial-gradient(at 20% 50%, rgba(37, 99, 235, 0.08) 0%, transparent 50%),
        radial-gradient(at 80% 20%, rgba(16, 185, 129, 0.06) 0%, transparent 50%);
    color: var(--seel-text);
    min-height: 100vh;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ---- Container ---- */
.auth-container {
    width: 100%;
    max-width: 440px;
    padding: 1.5rem;
}

/* ---- Card ---- */
.auth-card {
    background: var(--seel-card-bg);
    border-radius: var(--seel-radius);
    padding: 2.5rem 2rem;
    box-shadow: 
        0 1px 3px rgba(0, 0, 0, 0.04),
        0 6px 24px rgba(0, 0, 0, 0.06);
}

/* ---- Header / Logo ---- */
.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--seel-primary), #3B82F6);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.auth-logo i {
    font-size: 1.8rem;
    color: white;
}

.auth-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--seel-text);
    margin: 0 0 0.25rem;
}

.auth-subtitle {
    font-size: 0.875rem;
    color: var(--seel-text-muted);
    margin: 0;
}

/* ---- Form ---- */
.auth-form .form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--seel-text);
}

.auth-form .form-control {
    padding: 0.625rem 0.875rem;
    border-color: var(--seel-border);
    border-radius: 8px;
    font-size: 0.9375rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.auth-form .form-control:focus {
    border-color: var(--seel-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.auth-form .input-group-text {
    background: var(--seel-bg);
    border-color: var(--seel-border);
    color: var(--seel-text-muted);
    border-radius: 8px 0 0 8px;
}

.auth-form .btn-primary {
    background: var(--seel-primary);
    border-color: var(--seel-primary);
    padding: 0.75rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.2s;
}

.auth-form .btn-primary:hover {
    background: var(--seel-primary-dark);
    border-color: var(--seel-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

/* ---- Footer ---- */
.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
}

.auth-footer p {
    font-size: 0.8125rem;
    color: var(--seel-text-muted);
    margin: 0;
}

/* ---- Alerts ---- */
.auth-card .alert {
    font-size: 0.875rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

/* ---- Responsive ---- */
@media (max-width: 480px) {
    .auth-container { padding: 1rem; }
    .auth-card { padding: 2rem 1.5rem; }
    .auth-logo { width: 56px; height: 56px; }
    .auth-logo i { font-size: 1.5rem; }
}