@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700&family=Roboto:wght@400;500;700&display=swap');

/* =========================
   BRAND SYSTEM
========================= */

:root {
    --brand-primary: #245060;
    --brand-primary-strong: #183945;
    --brand-secondary: #4F7F92;
    --brand-accent: #97C3CE;
    --brand-bg: #F4EFEB;
    --brand-white: #FFFFFF;
    --text-primary: #1e2e34;
    --text-muted: #65757a;
    --line: #d8d0ca;
    --danger: #9b3b32;
    --danger-bg: #f8eeee;
    --danger-line: #d9b8b3;
    --font-heading: 'Poppins', 'Segoe UI', Arial, sans-serif;
    --font-body: 'Roboto', 'Segoe UI', Arial, sans-serif;
    --shadow: 0 8px 22px rgba(36, 80, 96, 0.1);
}

/* =========================
   BASE
========================= */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
}

h1, h2, h3, h4, h5, h6, button, .font-emphasis {
    font-family: var(--font-heading);
}

.hidden {
    display: none;
}

/* =========================
   LAYOUT
========================= */

main {
    min-height: 100vh;
    background-color: var(--brand-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 33.6px; /* 75% más (24px * 1.75) */
}

/* =========================
   LOGIN CARD
========================= */

#loginWrapper {
    width: 100%;
    max-width: 504px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#loginCard {
    width: 100%;
    max-width: 504px; /* 75% más (360px * 1.4) */
    background-color: var(--brand-white);
    border: 1.4px solid var(--line); /* 75% más */
    border-radius: 11.2px; /* 75% más */
    padding: 39.2px 33.6px; /* 75% más */
    box-shadow: var(--shadow); /* 75% más */
}

#loginLogo {
    display: block;
    max-width: 240px;
    width: 100%;
    height: auto;
    margin: 0 auto 8px;
    transform: scale(var(--login-logo-scale, 1));
    transform-origin: center;
}

#loginLogoByB {
    display: block;
    max-width: 190px;
    width: 100%;
    height: auto;
    margin: 0 auto 22px;
}

#loginSubtitle {
    text-align: center;
    font-size: 1.26rem; /* 75% más (0.9rem * 1.4) */
    color: var(--text-muted);
    margin-bottom: 33.6px; /* 75% más */
}

/* =========================
   FORM
========================= */

form {
    display: flex;
    flex-direction: column;
}

label {
    font-size: 1.19rem; /* 75% más (0.85rem * 1.4) */
    color: var(--text-primary);
    margin-bottom: 5.6px; /* 75% más */
}

/* reutiliza tu estilo base */
.input,
select {
    width: 100%;
    padding: 14px 16.8px; /* 75% más */
    margin-bottom: 19.6px; /* 75% más */
    border-radius: 8.4px; /* 75% más */
    border: 1.4px solid var(--line); /* 75% más */
    background-color: var(--brand-white);
    color: var(--text-primary);
    font-size: 1.26rem; /* 75% más (0.9rem * 1.4) */
}

.input:focus,
select:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 4.2px rgba(151, 195, 206, 0.38); /* 75% más */
}

button {
    margin-top: 11.2px; /* 75% más */
    padding: 14px; /* 75% más */
    border: none;
    border-radius: 8.4px; /* 75% más */
    background-color: var(--brand-primary);
    color: var(--brand-white);
    cursor: pointer;
    font-weight: 700;
    font-size: 1.26rem; /* 75% más */
}

button:hover {
    background-color: var(--brand-primary-strong);
}

/* =========================
   ERROR
========================= */

.errorMsg {
    margin-top: 19.6px; /* 75% más */
    padding: 11.2px 14px; /* 75% más */
    font-size: 1.19rem; /* 75% más (0.85rem * 1.4) */
    background-color: var(--danger-bg);
    color: var(--danger);
    border: 1.4px solid var(--danger-line); /* 75% más */
    border-radius: 8.4px; /* 75% más */
}

/* Loading screen */
#loadingScreen {
    position: fixed;
    inset: 0;
    background-color: var(--brand-bg);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loaderContent {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16.8px; /* 75% más */
    color: var(--brand-primary);
    font-size: 1.33rem; /* 75% más (0.95rem * 1.4) */
}

.spinner {
    width: 50.4px; /* 75% más */
    height: 50.4px; /* 75% más */
    border: 5.6px solid rgba(151, 195, 206, 0.42); /* 75% más */
    border-top-color: var(--brand-primary);
    border-radius: 50%;
    animation: spin 0.9s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

#loadingScreen.loadingHidden {
    display: none;
}

.loadingHidden {
    display: none;
}

/* Media queries para responsividad */
@media (max-width: 768px) {
    main {
        padding: 16px;
    }
    
    #loginCard {
        max-width: 100%;
        width: 100%;
        min-height: 80vh;
        padding: 32px 24px;
    }

    #loginWrapper {
        max-width: 100%;
    }
    
    #loginLogo {
        max-width: 200px;
    }

    #loginLogoByB {
        max-width: 160px;
        margin: 0 auto 20px;
    }
    
    #loginSubtitle {
        font-size: 1rem;
        margin-bottom: 25px;
    }
    
    .input,
    select {
        padding: 12px 14px;
        font-size: 1rem;
    }
    
    button {
        font-size: 1rem;
    }
    
    label {
        font-size: 1rem;
    }
    
    .errorMsg {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    main {
        padding: 12px;
    }

    #loginCard {
        min-height: 85vh;
        padding: 28px 20px;
    }
    
    #loginLogo {
        max-width: 170px;
    }

    #loginLogoByB {
        max-width: 140px;
        margin: 0 auto 16px;
    }
    
    #loginSubtitle {
        font-size: 0.9rem;
    }
}