/* ===== FONDO GENERAL LA VENTANITA ===== */
html, body {
    height: 100%;
    margin: 0;
    font-family: "Segoe UI", sans-serif;
    background: linear-gradient(135deg, #FFFDF5, #FFF3C4);
}

/* ===== TITULO PRINCIPAL GRANDE ===== */
.titulo-ventanita {
    text-align: center;
    font-size: 28px;        /* más grande */
    font-weight: 800;       /* más fuerte */
    color: #B8860B;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

/* ===== WRAPPER ===== */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

/* ===== CARD LA VENTANITA PRO ===== */
.auth-card {
    width: 100%;
    max-width: 420px;
    background: #FFF8C6;
    padding: 40px;
    border-radius: 20px;
    border: 1px solid #FFE082;
    box-shadow: 0 15px 35px rgba(255,193,7,0.25);
    transition: all 0.3s ease;
}

.auth-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 45px rgba(255,193,7,0.35);
}

/* ===== TITULOS ===== */
.auth-card h3 {
    font-weight: 700;
    color: #B8860B;
}

.auth-card h5 {
    font-weight: 500;
    color: #8D6E00;
}

/* ===== INPUT PERSONALIZADO ===== */
.input-ventanita {
    width: 100%;
    border-radius: 12px;
    padding: 12px;
    font-size: 14px;
    border: 1px solid #FFE082;
    background: #FFFDF3;
    transition: 0.3s;
    outline: none;
}

.input-ventanita:focus {
    border-color: #FFC107;
    box-shadow: 0 0 0 3px rgba(255,193,7,.25);
}

/* ===== BOTÓN PRINCIPAL ===== */
.btn-ventanita {
    width: 100%;
    background: linear-gradient(135deg, #FFD54F, #FFC107);
    border: none;
    padding: 12px;
    border-radius: 30px;
    font-weight: 700;
    color: #212529;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-ventanita:hover {
    background: linear-gradient(135deg, #FFC107, #E0A800);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255,193,7,0.35);
}

/* ===== BOTÓN SECUNDARIO ===== */
.btn-ventanita-sec {
    display: inline-block;
    background: #FFF3CD;
    color: #8D6E00;
    padding: 8px 18px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 600;
    border: 1px solid #FFE082;
    transition: 0.3s;
}

.btn-ventanita-sec:hover {
    background: #FFE082;
}

/* ===== LINKS ===== */
.link-ventanita {
    color: #B8860B;
    font-weight: 500;
    text-decoration: none;
}

.link-ventanita:hover {
    text-decoration: underline;
}

/* ===== PROGRESS BAR ===== */
.progress {
    height: 8px;
    border-radius: 20px;
    background: #FFF3CD;
}

.progress-bar {
    background: linear-gradient(90deg, #FFD54F, #FFC107);
}

/* ===== REGLAS PASSWORD ===== */
.rules {
    font-size: 14px;
    margin-top: 10px;
}

.valid { color: #2e7d32; }
.invalid { color: #c62828; }