* { box-sizing: border-box; }

:root {
    --color-primary: #C46B4B;
    --color-primary-dark: #A9583C;
    --color-text: #2E2E2E;
    --color-text-secondary: #6B7280;
    --color-border: #E5E7EB;
    --color-bg-alt: #F4EFE8;
    --color-error: #C64B4B;
    --font-titulo: 'Manrope', system-ui, sans-serif;
    --font-cuerpo: 'Inter', system-ui, sans-serif;
}

body {
    margin: 0;
    font-family: var(--font-cuerpo);
    color: var(--color-text);
}

.login-shell {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: #fff;
}

.login-visual {
    display: flex;
    position: relative;
    width: 100%;
    height: 220px;
    flex-shrink: 0;
    background: var(--color-bg-alt);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 20px;
}

.login-visual::before {
    content: '';
    position: absolute;
    width: 640px;
    height: 640px;
    left: -220px;
    bottom: -220px;
    border: 70px solid rgba(196, 107, 75, 0.08);
    border-radius: 42% 58% 61% 39% / 45% 40% 60% 55%;
}

.login-visual-lienzo {
    width: 100%;
    max-width: 190px;
    height: 190px;
    position: relative;
    z-index: 1;
}

.login-visual-texto {
    display: none;
    margin-top: 20px;
    text-align: center;
    max-width: 360px;
    position: relative;
    z-index: 1;
}
.login-visual-texto h2 { font-family: var(--font-titulo); font-size: 22px; margin: 0 0 8px; color: var(--color-text); }
.login-visual-texto p { color: var(--color-text-secondary); font-size: 14px; margin: 0; }

.login-panel {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 24px;
}

.login-formulario { width: 100%; max-width: 360px; }
.login-formulario .logo-login { height: 70px; margin-bottom: 18px; }
.login-formulario h1 { margin: 0 0 4px; font-size: 20px; color: var(--color-text); font-family: var(--font-titulo); }
.login-formulario .subtitulo { margin: 0 0 22px; color: var(--color-text-secondary); font-size: 14px; }

.login-formulario label { display: block; margin-top: 14px; margin-bottom: 6px; font-size: 13px; font-weight: 500; color: var(--color-text); }
.login-formulario input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 14px;
    font-family: var(--font-cuerpo);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.login-formulario input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(196, 107, 75, 0.15);
}
.campo-password {
    position: relative;
    display: flex;
    align-items: center;
}
.campo-password input { padding-right: 42px; }
.login-formulario button.toggle-password {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    width: auto;
    margin-top: 0;
    padding: 6px;
    background: none;
    border: none;
    border-radius: 6px;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}
.login-formulario button.toggle-password:hover {
    background: var(--color-bg-alt);
    color: var(--color-primary);
}
.toggle-password svg { width: 18px; height: 18px; }


.login-formulario button {
    margin-top: 22px;
    width: 100%;
    padding: 13px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 14.5px;
    font-weight: 600;
    font-family: var(--font-cuerpo);
    cursor: pointer;
    transition: background 0.15s ease;
}
.login-formulario button:hover { background: var(--color-primary-dark); }

.login-pie {
    margin-top: 26px;
    text-align: center;
    font-size: 13px;
    color: var(--color-text-secondary);
}
.login-pie a { color: var(--color-primary); font-weight: 600; text-decoration: none; }
.login-pie a:hover { text-decoration: underline; }

.alerta { padding: 10px 12px; border-radius: 8px; margin-bottom: 8px; font-size: 14px; }
.alerta-error { background: #FBEAEA; color: var(--color-error); }

@media (min-width: 1024px) {
    .login-shell { flex-direction: row; }
    .login-visual {
        width: 58%;
        height: auto;
        flex-shrink: initial;
        padding: 48px;
    }
    .login-visual-lienzo { max-width: 380px; height: 380px; }
    .login-visual-texto { display: block; }
    .login-panel { width: 42%; padding: 40px 24px; }
    .login-formulario .logo-login { height: 100px; margin-bottom: 22px; }
    .login-formulario h1 { font-size: 22px; }
    .login-formulario .subtitulo { margin: 0 0 26px; }
}