/**
 * Estilos da pagina de login.
 */

.login-body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg-body);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.login-bg {
    position: absolute; inset: 0;
    /* Padrao geometrico oficial do manual de marca Concremat (pag. 22) */
    background-image: url('/static/img/Fundo.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: var(--concremat-azul-540);
    z-index: 0;
}

.login-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 440px;
    padding: 1.5rem;
}

.login-card {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    padding: 0 2rem 2.25rem;        /* top:0 → header sangra para o topo */
    box-shadow: var(--shadow-lg);
    overflow: hidden;                /* recorta as bordas arredondadas para o header colorido */
}

.login-header {
    margin: 0 -2rem 1.5rem;            /* sangra para os lados */
    padding: 0.85rem 1.5rem;
    background: var(--brand-primary);
    border-bottom: 3px solid var(--brand-accent);
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.login-header-icon {
    height: 52px;
    width: auto;
    flex-shrink: 0;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.30));
}

.login-header-titles {
    flex: 1;
    min-width: 0;
}

.login-title {
    font-size: 1.35rem;
    color: #fff;
    margin: 0;
    letter-spacing: 0.01em;
    font-weight: 700;
    line-height: 1.2;
}

.login-description {
    color: rgba(255, 255, 255, 0.92);
    margin: 0.2rem 0 0;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    line-height: 1.25;
}

.login-intro {
    text-align: center;
    margin-bottom: 1.5rem;
    padding: 0.5rem 0.5rem 0;
}

.login-logo-color {
    display: block;
    margin: 0 auto;
    width: 100%;
    max-width: 270px;
    height: auto;
}

.login-form .form-group label i {
    margin-right: 0.3rem;
    color: var(--brand-primary);
}

.login-form .btn-block {
    margin-top: 0.5rem;
    padding: 0.75rem;
    font-size: 1rem;
}

/* .input-senha-wrapper e .btn-toggle-senha foram movidos pro
   components.css (reusados no modal de cadastro de usuario). */

.login-erro {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(220, 53, 69, 0.08);
    color: #b32434;
    border-left: 3px solid var(--brand-danger);
    border-radius: var(--radius-sm);
    padding: 0.65rem 0.85rem;
    margin-bottom: 0.9rem;
    font-size: 0.92rem;
}

.login-loading {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    margin-bottom: 0.9rem;
    font-size: 0.92rem;
}

.loading-spinner-sm {
    width: 18px; height: 18px;
    border: 2px solid rgba(23, 53, 87, 0.2);
    border-top-color: var(--brand-primary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

.login-footer {
    /* sangra para as bordas do .login-card (padding 2.25rem 2rem) */
    margin: 1.5rem -2rem -2.25rem;
    padding: 0.75rem 1rem;
    background: #E5E9EE;
    border-top: 1px solid var(--border-strong);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    color: var(--text-muted);
    font-size: 0.78rem;
    text-align: center;
    display: flex; align-items: center; justify-content: center;
    gap: 0.4rem;
}


/* ============================================================
   Modal de troca de senha
   ============================================================ */

/* .modal-overlay e .modal-card vivem em static/css/app.css (base do sistema) */

/* Icone Concremat ao lado do titulo do modal-header */
.modal-header-titulo {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    min-width: 0;
}
.modal-header-icon {
    height: 36px;
    width: auto;
    flex-shrink: 0;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.30));
}

/* Intro centralizada (icone + subtitulo) abaixo do header colorido */
.senha-intro {
    text-align: center;
    margin-bottom: 1.25rem;
}
.senha-intro p {
    margin: 0.55rem 0 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.senha-icon {
    width: 52px; height: 52px;
    border-radius: 50%;
    background: rgba(23, 53, 87, 0.08);
    color: var(--brand-primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto;
}

.senha-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.senha-requisitos {
    background: var(--bg-surface-alt);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem;
}
.senha-requisitos-titulo {
    font-weight: 700; color: var(--text-primary);
    margin-bottom: 0.5rem; font-size: 0.92rem;
}
.senha-requisitos-lista {
    list-style: none; margin: 0; padding: 0;
    display: flex; flex-direction: column; gap: 0.35rem;
}
.req-item {
    display: flex; align-items: center; gap: 0.4rem;
    color: var(--text-muted);
    font-size: 0.88rem;
}
.req-item i { font-size: 0.95rem; }
.req-item.ok { color: var(--brand-success); }
.req-item.ok i::before { content: "\f26b"; /* bi-check-circle-fill */ }

/* .modal-actions vive em static/css/app.css (base) */

@media (max-width: 640px) {
    .senha-grid { grid-template-columns: 1fr; }
}