/* ========================================
   AUTH
   Páginas de Autenticação (Login, Reset, etc)
   ======================================== */

/* Reset Global */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Body - Layout Base */
body {
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px;
    position: relative;
    overflow: hidden;
}

/* Animação de Fundo */
body::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: drift 20s linear infinite;
}

@keyframes drift {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

/* Container Principal */
.auth-container {
    position: relative;
    width: 100%;
    max-width: 440px;
    z-index: 1;
}

/* Card de Autenticação */
.auth-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 48px 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Logo */
.logo-container {
    text-align: center;
    margin-bottom: 40px;
}

.logo-container img {
    max-width: 180px;
    height: auto;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.1));
}

/* Ícone Decorativo */
.icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
}

.icon-wrapper i {
    font-size: 36px;
    color: #fff;
}

.auth-title {
    text-align: center;
    margin-bottom: 32px;
}

.auth-title h1 {
    font-size: 28px;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 8px;
}

.auth-title p {
    font-size: 14px;
    color: #718096;
    line-height: 1.6;
}

.form-group {
    margin-bottom: 24px;
    position: relative;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: #4a5568;
    margin-bottom: 8px;
}

.input-wrapper {
    position: relative;
}

.input-wrapper i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #a0aec0;
    font-size: 16px;
    transition: color 0.3s;
    pointer-events: none;
}

.form-control {
    width: 100%;
    padding: 14px 16px 14px 48px;
    font-size: 15px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    outline: none;
    transition: all 0.3s;
    background: #fff;
    color: #2d3748;
}

.form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.form-control:focus + i {
    color: #667eea;
}

.form-control::placeholder {
    color: #cbd5e0;
}

.btn-primary {
    width: 100%;
    padding: 16px;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 14px rgba(102, 126, 234, 0.4);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.auth-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.auth-link:hover {
    color: #764ba2;
}

.alert {
    padding: 12px 16px;
    border-radius: 12px;
    margin-bottom: 24px;
    font-size: 14px;
    animation: slideDown 0.4s ease-out;
    display: flex;
    align-items: center;
    gap: 10px;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert i {
    font-size: 16px;
    flex-shrink: 0;
}

.alert-error {
    background: #fee;
    color: #c53030;
    border-left: 4px solid #c53030;
}

.alert-success {
    background: #e6fffa;
    color: #276749;
    border-left: 4px solid #276749;
}

.alert-info {
    background: #ebf8ff;
    color: #2c5282;
    border-left: 4px solid #2c5282;
}

.alert-warning {
    background: #fffaf0;
    color: #c05621;
    border-left: 4px solid #c05621;
}

.info-box {
    background: #f7fafc;
    border-left: 4px solid #667eea;
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 24px;
}

.info-box i {
    color: #667eea;
    margin-right: 8px;
}

.info-box p {
    font-size: 13px;
    color: #4a5568;
    margin: 0;
    line-height: 1.5;
}

.divider {
    display: flex;
    align-items: center;
    margin: 32px 0;
    color: #a0aec0;
    font-size: 14px;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #e2e8f0;
}

.divider span {
    padding: 0 16px;
}

/* Versão (rodapé) */
.version {
    text-align: center;
    margin-top: 24px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
}

/* Responsividade */
@media (max-width: 480px) {
    .auth-card {
        padding: 32px 24px;
    }

    .auth-title h1 {
        font-size: 24px;
    }

    .icon-wrapper {
        width: 70px;
        height: 70px;
    }

    .icon-wrapper i {
        font-size: 30px;
    }
}

.text-center {
    text-align: center;
}

.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 16px; }
.mb-4 { margin-bottom: 24px; }


.auth-alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 14px;
    margin-bottom: 20px;
    border-radius: 10px;
    font-size: 14px;
    line-height: 1.4;
    border: 1px solid transparent;
    background: #f7fafc;
}

.auth-alert-icon i {
    font-size: 18px;
}

.auth-alert-text {
    flex: 1;
}

.auth-alert-error {
    background: #fed7d7;
    border-color: #fc8181;
    color: #742a2a;
}

.auth-alert-success {
    background: #c6f6d5;
    border-color: #48bb78;
    color: #22543d;
}

.auth-alert-warning {
    background: #fefcbf;
    border-color: #ecc94b;
    color: #744210;
}

.auth-alert-info {
    background: #bee3f8;
    border-color: #4299e1;
    color: #2a4365;
}