/* ============================================================
 * Páginas sin sesión: login, recuperar y restablecer contraseña.
 * PAL1: solo tokens de la paleta (getPaletaStyleTag() en helpers/css.php
 * los define antes de cargar esta hoja); nada de colores literales.
 * ============================================================ */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--color-text);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
}

.login-container,
.container {
    background: var(--color-surface);
    border-radius: var(--radius-header);
    box-shadow: var(--shadow-popover);
    width: 100%;
    max-width: 400px;
    overflow: hidden;
}

.login-header,
.header {
    background: var(--color-surface);
    padding: 30px 30px 10px 30px;
    text-align: center;
}

.login-header img,
.header img {
    max-width: 280px;
    height: auto;
}

.login-body,
.body {
    padding: 15px 30px 30px 30px;
}

.login-title {
    text-align: center;
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.title {
    text-align: center;
    font-size: 18px;
    color: var(--color-text);
    margin-bottom: 10px;
    font-weight: 600;
}

.subtitle {
    text-align: center;
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
}

.alert {
    padding: var(--space-md) 15px;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-lg);
    font-size: 14px;
}

.alert-error {
    background: var(--color-danger-bg);
    color: var(--color-danger-text);
    border-left: 4px solid var(--color-danger);
}

.alert-success {
    background: var(--color-success-bg);
    color: var(--color-success-text);
    border-left: 4px solid var(--color-success);
}

.form-group {
    margin-bottom: var(--space-lg);
}

label {
    display: block;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
    font-weight: 500;
    font-size: 14px;
}

input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    font-size: 16px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 20%, transparent);
}

.password-hint {
    font-size: 12px;
    color: var(--color-text-tertiary);
    margin-top: 5px;
}

.btn-login,
.btn {
    width: 100%;
    padding: 16px;
    background: var(--color-primary);
    color: var(--color-primary-text);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-login:hover,
.btn:hover {
    background: var(--color-primary-hover);
    box-shadow: 0 4px 15px color-mix(in srgb, var(--color-primary) 40%, transparent);
}

.btn-login:active,
.btn:active {
    transform: scale(0.98);
}

.forgot-password {
    text-align: center;
    margin-top: 15px;
}

.forgot-password a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 14px;
}

.forgot-password a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.back-link {
    text-align: center;
    margin-top: var(--space-lg);
}

.back-link-compact {
    margin-top: 15px;
}

.back-link a {
    color: var(--color-primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.back-link a:hover {
    text-decoration: underline;
}

.user-greeting {
    text-align: center;
    margin-bottom: var(--space-lg);
    padding: var(--space-md);
    background: var(--color-surface-muted);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--color-text-muted);
}

.login-alt {
    text-align: center;
    margin-top: var(--space-lg);
    padding-top: 18px;
    border-top: 1px solid var(--color-border-muted);
}

.login-alt-link {
    display: inline-block;
    padding: 10px 24px;
    background: var(--color-border-muted);
    color: var(--color-text-muted);
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: background .2s;
}

.login-back {
    text-align: center;
    margin-top: 15px;
}

.login-back a {
    color: var(--color-text-tertiary);
    font-size: 12px;
    text-decoration: none;
}

.footer {
    text-align: center;
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border-muted);
    color: var(--color-text-tertiary);
    font-size: 12px;
}