:root {
    --color-primario: #b91c1c;
    --color-primario-oscuro: #8f1515;
    --color-bg: #f2f2f0;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    background: var(--color-bg);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.login-wrap {
    width: 100%;
    max-width: 380px;
}

.login-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 12px 32px rgba(185, 28, 28, 0.18);
}

.login-header {
    background: linear-gradient(135deg, var(--color-primario), var(--color-primario-oscuro));
    padding: 28px 24px 20px;
    text-align: center;
    color: #fff;
}

.login-header h1 {
    font-size: 1.3rem;
    margin: 0;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.login-header p {
    margin: 6px 0 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

.login-body {
    padding: 24px;
}

.login-mensaje {
    background: #fde2e2;
    color: #b91c1c;
    border-radius: 10px;
    padding: 12px 14px;
    margin-bottom: 16px;
    font-size: 0.95rem;
}

label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: #4a4a4a;
    margin-bottom: 6px;
}

.campo {
    margin-bottom: 18px;
}

input {
    width: 100%;
    min-height: 52px;
    font-size: 1.05rem;
    border: 2px solid #cfcfcf;
    border-radius: 10px;
    padding: 0 14px;
}

input:focus {
    outline: none;
    border-color: var(--color-primario);
}

button {
    width: 100%;
    min-height: 52px;
    border: none;
    border-radius: 10px;
    background: var(--color-primario);
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

button:active {
    background: var(--color-primario-oscuro);
}