/* ============================================================
   login.css — tela de login (responsiva, paleta Gramcell)
   ============================================================ */

.login-wrap {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
    /* Fundo com leve gradiente roxo para dar atmosfera */
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, var(--purple-100), transparent),
        var(--color-bg);
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: var(--space-2xl) var(--space-xl);
}

/* ----- Marca ----- */
.login-brand {
    text-align: center;
    margin-bottom: var(--space-xl);
}

/* Logo principal — usada no login (sem texto ao lado) */
.login-logo-img {
    display: block;
    width: 100%;
    max-width: 240px;
    height: auto;
    margin: 0 auto;
}

/* Versao menor — usada quando ha titulo abaixo (ex: trocar senha) */
.login-logo-img-sm {
    max-width: 140px;
    margin-bottom: var(--space-md);
}

/* Logo placeholder antigo (mantido pra compat caso algo ainda referencie) */
.login-logo {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-md);
    background: linear-gradient(135deg, var(--purple-600), var(--purple-800));
    color: var(--color-primary-text);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.875rem;
    font-weight: 800;
    box-shadow: 0 6px 16px rgba(124, 103, 209, 0.35);
}

.login-title {
    font-size: 1.625rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.login-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
}

/* ----- Formulario ----- */
.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.field {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.field label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.field input {
    padding: 0.6875rem 0.875rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-text);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.field input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3.5px var(--purple-100);
}

.field input::placeholder {
    color: var(--color-text-muted);
}

/* ----- Mensagem de erro ----- */
.login-error {
    background: var(--color-error-bg);
    border: 1px solid var(--color-error-border);
    color: var(--color-error-text);
    font-size: 0.8125rem;
    padding: 0.6875rem 0.875rem;
    border-radius: var(--radius-sm);
}

/* ----- Botao ----- */
.btn-primary {
    margin-top: var(--space-sm);
    padding: 0.8125rem 1rem;
    background: var(--purple-800);
    color: var(--color-primary-text);
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: background var(--transition), transform var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    min-height: 46px;
}

.btn-primary:hover:not(:disabled) {
    background: var(--purple-900);
}

.btn-primary:active:not(:disabled) {
    background: var(--purple-900);
    transform: scale(0.99);
}

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: var(--color-primary-text);
    border-radius: 50%;
    animation: spin 600ms linear infinite;
}

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

/* ----- Rodape ----- */
.login-footer {
    margin-top: var(--space-xl);
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* ----- Responsivo ----- */
@media (max-width: 480px) {
    .login-card {
        padding: var(--space-xl) var(--space-lg);
        box-shadow: var(--shadow-md);
    }
}

/* ============================================================
   Link "Esqueci minha senha" — aparece abaixo do botao Entrar
   ============================================================ */
.link-esqueci {
    background: transparent;
    border: 0;
    padding: var(--space-sm, 0.5rem) 0 0;
    margin: var(--space-sm, 0.5rem) auto 0;
    display: block;
    font-size: 0.85rem;
    color: var(--color-primary);
    cursor: pointer;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.15s, text-decoration 0.15s;
}

.link-esqueci:hover,
.link-esqueci:focus {
    color: var(--color-primary-hover, #432f72);
    text-decoration: underline;
    outline: none;
}

/* ============================================================
   Modal "Esqueci minha senha"
   ============================================================ */
.modal-esqueci-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg, 1rem);
    animation: fadeOverlay 0.18s ease-out;
}

/* O atributo `hidden` do HTML precisa vencer o `display: flex` acima.
   Sem isso, o modal aparece direto ao abrir a tela de login. */
.modal-esqueci-overlay[hidden] {
    display: none !important;
}

@keyframes fadeOverlay {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.modal-esqueci-card {
    background: var(--color-surface, #fff);
    border-radius: var(--radius-lg, 12px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    width: 100%;
    max-width: 440px;
    padding: var(--space-xl, 1.75rem);
    animation: slideUp 0.22s ease-out;
}

@keyframes slideUp {
    from { transform: translateY(12px); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
}

.modal-esqueci-titulo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-primary, #111827);
    margin: 0 0 var(--space-sm, 0.5rem);
}

.modal-esqueci-texto {
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--color-text-muted, #6b7280);
    margin: 0 0 var(--space-lg, 1.25rem);
}

.modal-esqueci-form .field {
    margin-bottom: var(--space-md, 0.875rem);
}

.modal-esqueci-actions {
    display: flex;
    gap: var(--space-sm, 0.5rem);
    margin-top: var(--space-lg, 1.25rem);
    justify-content: flex-end;
    flex-wrap: wrap;
}

.modal-esqueci-actions .btn-primary,
.modal-esqueci-actions .btn-secondary {
    min-height: 44px;
    padding: 0.625rem 1.25rem;
    font-size: 0.9rem;
    border-radius: var(--radius-md, 8px);
    cursor: pointer;
    font-weight: 600;
    border: 1px solid transparent;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.modal-esqueci-actions .btn-secondary {
    background: transparent;
    color: var(--color-text-primary, #111827);
    border-color: var(--color-border, #d1d5db);
}

.modal-esqueci-actions .btn-secondary:hover {
    background: var(--color-surface-muted, #f3f4f6);
}

.modal-esqueci-actions .btn-secondary:disabled,
.modal-esqueci-actions .btn-primary:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

/* Feedback de envio (verde/vermelho) */
.esqueci-feedback {
    margin-top: var(--space-sm, 0.5rem);
    padding: var(--space-sm, 0.625rem) var(--space-md, 0.875rem);
    border-radius: var(--radius-sm, 6px);
    font-size: 0.85rem;
    line-height: 1.5;
}

.esqueci-feedback-sucesso {
    background: #ecfdf5;
    color: #047857;
    border: 1px solid #a7f3d0;
}

.esqueci-feedback-erro {
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
}

/* Responsivo: card vira full-width em mobile */
@media (max-width: 480px) {
    .modal-esqueci-card {
        padding: var(--space-lg, 1.25rem);
    }
    .modal-esqueci-actions {
        flex-direction: column-reverse;
    }
    .modal-esqueci-actions .btn-primary,
    .modal-esqueci-actions .btn-secondary {
        width: 100%;
    }
}