/* css/layout/auth.css */

:root {
    --bg-dark: #0a0202;
    --gold-primary: #c5a059;
    --gold-hover: #d4af37;
    --text-light: #f8fafc;
    --text-muted: #94a3b8;
    --glass-bg: rgba(20, 10, 10, 0.65);
    --glass-border: rgba(197, 160, 89, 0.25);
    --error-red: #ef4444;
}

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

/* ==========================================
   ESTRUTURA BASE DA PÁGINA
   ========================================== */
body.auth-page {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    height: 100vh;
    display: flex;
    overflow: hidden; /* Evita rolagem na tela de login */
}

/* ==========================================
   LADO ESQUERDO: BANNER DE IMPACTO
   ========================================== */
.auth-banner {
    flex: 1.2;
    background: linear-gradient(to right, rgba(10, 2, 2, 0.8), rgba(10, 2, 2, 0.2)), 
                url('../../assets/img/login/chef.png') center/cover no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4rem;
    position: relative;
}

.auth-banner::after {
    content: '';
    position: absolute;
    right: 0; top: 0; bottom: 0;
    width: 150px;
    background: linear-gradient(to right, transparent, var(--bg-dark));
}

.banner-brand {
    position: relative;
    z-index: 2;
}

.banner-brand h1 {
    font-family: 'Cinzel', serif;
    font-size: 3.5rem;
    color: var(--gold-primary);
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.banner-brand .slogan {
    font-size: 1.25rem;
    font-weight: 300;
    color: #e2e8f0;
    max-width: 80%;
    line-height: 1.6;
    border-left: 3px solid var(--gold-primary);
    padding-left: 1rem;
}

/* ==========================================
   LADO DIREITO: FORMULÁRIO (GLASSMORPHISM)
   ========================================== */
.auth-form-section {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background-color: var(--bg-dark);
    position: relative;
    z-index: 3;
}

.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 3rem;
    width: 100%;
    max-width: 450px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.5s ease-out; /* Animação suave resgatada do 2º arquivo */
}

/* ==========================================
   CABEÇALHO DO LOGIN E ERROS
   ========================================== */
.login-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.login-header img {
    width: 60px;
    margin-bottom: 1rem;
}

.login-header h2 {
    font-family: 'Cinzel', serif;
    font-size: 2rem;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.login-header p {
    color: var(--gold-primary);
    font-size: 0.9rem; 
    letter-spacing: -1px; 
    font-weight: 500;
    white-space: nowrap; 
}

.error-message {
    display: none;
    background-color: rgba(239, 68, 68, 0.1);
    border-left: 4px solid var(--error-red);
    color: #fca5a5;
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    text-align: center;
}

/* ==========================================
   INPUTS E BOTÕES
   ========================================== */
.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.form-group label {
    display: block;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input {
    width: 100%;
    padding: 0.85rem 1rem;
    background-color: rgba(0, 0, 0, 0.3);
    border: 1px solid #334155;
    border-radius: 8px;
    color: var(--text-light);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.15);
    background-color: rgba(0, 0, 0, 0.5);
}

.form-input::placeholder { 
    color: #475569; 
}

.btn-login {
    width: 100%;
    padding: 1rem;
    background-color: var(--gold-primary);
    color: var(--bg-dark);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.btn-login:hover {
    background-color: var(--gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(197, 160, 89, 0.2);
}

.btn-login:disabled {
    background-color: #475569;
    color: #94a3b8;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* ==========================================
   RODAPÉ E ANIMAÇÕES
   ========================================== */
.auth-footer {
    text-align: center;
    margin-top: 2rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.auth-footer a {
    color: var(--gold-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.auth-footer a:hover { 
    color: var(--gold-hover); 
}

.spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(10, 2, 2, 0.3);
    border-radius: 50%;
    border-top-color: var(--bg-dark);
    animation: spin 1s ease-in-out infinite;
    margin-right: 10px;
}

@keyframes spin { 
    to { transform: rotate(360deg); } 
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-8px); }
    75% { transform: translateX(8px); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   RESPONSIVIDADE (MOBILE)
   ========================================== */
@media (max-width: 900px) {
    body.auth-page { 
        flex-direction: column; 
        overflow-y: auto; 
    }
    .auth-banner { 
        flex: none; 
        padding: 3rem 2rem; 
        text-align: center; 
    }
    .auth-banner::after { 
        display: none; 
    }
    .banner-brand .slogan { 
        margin: 0 auto; 
        border-left: none; 
        border-top: 2px solid var(--gold-primary); 
        padding-left: 0; 
        padding-top: 1rem; 
    }
    .glass-panel { 
        border: none; 
        box-shadow: none; 
        padding: 2rem 1.5rem; 
    }
}

@media (max-width: 450px) {
    .login-header p {
        white-space: normal; 
        font-size: 0.7rem;
    }
}