/* Paginas publicas (login, registro, reset senha) — 3F Brand Identity */

body {
    background: linear-gradient(135deg, var(--brand-navy) 0%, #001a35 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.login-container,
.register-container {
    background: var(--bg-card);
    border-radius: 20px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
    padding: 48px 40px;
    max-width: 440px;
    width: 100%;
}

.login-header,
.register-header {
    text-align: center;
    margin-bottom: 36px;
}

.login-header h1,
.register-header h1 {
    color: var(--text-primary);
    font-size: 26px;
    margin-bottom: 8px;
    font-weight: 700;
}

.login-header p,
.register-header p {
    color: var(--text-secondary);
    font-size: 15px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border);
    border-radius: 10px;
    /* 16px minimo: evita zoom automatico do iOS Safari ao focar o input no celular */
    font-size: 16px;
    background: var(--bg-body);
    color: var(--text-primary);
    box-sizing: border-box;
    transition: all 0.2s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--brand-navy);
    background: var(--bg-card);
    box-shadow: 0 0 0 3px rgba(0, 52, 103, 0.15);
}

.form-control::placeholder {
    color: var(--text-tertiary);
}

/* Inputs com icone (estilo card de autenticacao) */
.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 14px;
    width: 17px;
    height: 17px;
    color: var(--text-tertiary);
    pointer-events: none;
    transition: color 0.2s ease;
}

.form-control.has-icon {
    padding-left: 42px;
}

.input-group:focus-within .input-icon {
    color: var(--brand-blue-light);
}

/* Linha "lembrar de mim" + "esqueceu a senha" */
.auth-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px 12px;
    margin: 4px 0 20px;
    font-size: 13px;
}

.auth-actions a {
    color: var(--brand-navy);
    text-decoration: none;
    font-weight: 600;
}

.auth-actions a:hover {
    color: var(--brand-blue-light);
}

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 13px;
    text-transform: none;
    letter-spacing: 0;
    cursor: pointer;
    user-select: none;
}

.form-check input[type="checkbox"] {
    width: 15px;
    height: 15px;
    accent-color: var(--brand-navy);
    cursor: pointer;
}

/* Links legiveis sobre o card escuro no tema dark */
[data-theme="dark"] .auth-actions a,
[data-theme="dark"] .register-link a,
[data-theme="dark"] .login-link a {
    color: var(--brand-blue-light);
}

[data-theme="dark"] .form-check input[type="checkbox"] {
    accent-color: var(--brand-blue-light);
}

.btn-primary {
    width: 100%;
    padding: 14px;
    background: var(--brand-navy);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 8px;
    letter-spacing: 0.3px;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0, 52, 103, 0.35);
}

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

.form-text {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 5px;
    display: block;
}

.text-danger {
    color: var(--danger);
}

/* Alertas */
.alert {
    padding: 14px 16px;
    margin-bottom: 20px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
}

.alert-error {
    background: rgba(239, 68, 68, 0.08);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.alert-warning {
    background: rgba(247, 201, 90, 0.12);
    color: #8c6b1e;
    border: 1px solid rgba(247, 201, 90, 0.4);
}

.alert-success {
    background: rgba(11, 46, 42, 0.08);
    color: var(--success);
    border: 1px solid rgba(11, 46, 42, 0.2);
}

/* Links */
.register-link,
.login-link {
    text-align: center;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.register-link a,
.login-link a {
    color: var(--brand-navy);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
}

.register-link a:hover,
.login-link a:hover {
    color: var(--brand-blue-light);
}

/* Logo publica */
.public-brand {
    position: fixed;
    top: 2rem;
    left: 2rem;
    z-index: 5;
    display: inline-flex;
}

.public-brand-logo {
    width: clamp(170px, 24vw, 280px);
    max-height: 48px;
    height: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
}