@font-face {
    font-family: 'Adelle';
    src: url('../fonts/Adelle-Bold.ttf') format('truetype');
    font-weight: 700;
    font-display: swap;
}

@font-face {
    font-family: 'Stag Sans';
    src: url('../fonts/StagSans-Regular.ttf') format('truetype');
    font-weight: 400;
    font-display: swap;
}

:root {
    color-scheme: light;
    --login-primary: #00BFFF;
    --login-page: #F3F8FF;
    --login-surface: #FFFFFF;
    --login-text: #231F20;
    --login-muted: #5F6280;
    --login-field: #EAF2FC;
    --login-focus: #007CA6;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
    margin: 0;
    min-height: 100vh;
    min-height: 100svh;
    display: grid;
    place-items: center;
    padding: 32px 20px;
    background: var(--login-page);
    color: var(--login-text);
    font-family: 'Stag Sans', 'Segoe UI', sans-serif;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.login-wrapper { width: 100%; max-width: 380px; }
.login-card { padding: 28px; border-radius: 16px; background: var(--login-surface); }
.login-brand { margin-bottom: 24px; }
.login-logo { display: block; width: 124px; max-width: 100%; height: auto; }
.login-header { margin-bottom: 16px; }
.login-header h1 { margin: 0; font-family: 'Adelle', Georgia, serif; font-size: 24px; font-weight: 700; line-height: 1.2; }
.login-header p { margin: 2px 0 0; color: var(--login-muted); font-size: 14px; }
.form-group { margin-bottom: 16px; }
.form-group:last-of-type { margin-bottom: 0; }
.form-group label { display: block; margin-bottom: 6px; font-size: 13px; }
.input-wrapper { position: relative; }
.lucide { width: 18px; height: 18px; flex-shrink: 0; color: inherit; stroke-width: 1.25; }
.input-wrapper > .lucide { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: inherit; pointer-events: none; }

.form-control {
    display: block;
    width: 100%;
    min-height: 44px;
    padding: 10px 14px 10px 42px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: var(--login-field);
    color: var(--login-text);
    font: inherit;
    font-size: 14px;
    transition: background-color 150ms ease;
}

#contrasena { padding-right: 48px; }
.form-control::placeholder { color: var(--login-muted); opacity: 1; }
.form-control:focus { outline: none; border-color: transparent; box-shadow: none; background: var(--login-field); }
.toggle-password { position: absolute; right: 2px; top: 50%; transform: translateY(-50%); display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 7px; background: transparent; color: inherit; cursor: pointer; }
.toggle-password:focus-visible { outline: 2px solid var(--login-focus); outline-offset: -3px; }
.login-remember { display: flex; align-items: center; gap: 8px; width: fit-content; min-height: 36px; margin-top: 12px; color: var(--login-muted); font-size: 13px; cursor: pointer; }
.login-remember input { appearance: none; display: inline-grid; place-content: center; flex-shrink: 0; width: 16px; height: 16px; margin: 0; border: 0; border-radius: 4px; background: #E7EDF5; color: var(--login-text); cursor: pointer; }
.login-remember input:checked { background: var(--login-primary); }
.login-remember input:checked::after { content: ''; width: 5px; height: 9px; border: solid currentColor; border-width: 0 2px 2px 0; transform: translateY(-1px) rotate(45deg); }
.login-remember input:focus-visible { outline: 2px solid var(--login-focus); outline-offset: 3px; }
.login-remember + .btn-login { margin-top: 12px; }

.btn-login {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    min-height: 44px;
    margin-top: 20px;
    padding: 10px 16px;
    border: 0;
    border-radius: 8px;
    background: var(--login-primary);
    color: var(--login-text);
    font: inherit;
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
    transition: background-color 150ms ease;
}

.btn-login:hover { background: #00AFE8; }
.btn-login:active { background: #00A3D9; }
.btn-login:focus-visible { outline: 2px solid var(--login-focus); outline-offset: 3px; }
.error-message { margin: 6px 0 0; color: #666666; font-size: 12px; overflow-wrap: anywhere; }
.login-footer { margin: 16px 0 0; color: var(--login-muted); text-align: center; font-size: 13px; }

@media (forced-colors: none) {
    .form-control:-webkit-autofill {
        -webkit-box-shadow: 0 0 0 1000px var(--login-field) inset;
        -webkit-text-fill-color: var(--login-text);
        caret-color: var(--login-text);
    }
}

@media (max-width: 480px) {
    body { padding: 24px 16px; }
    .login-card { padding: 24px; }
    .login-header h1 { font-size: 24px; }
    .form-control { font-size: 16px; }
}

@media (prefers-reduced-motion: reduce) {
    .form-control, .btn-login { transition: none; }
}

@media (forced-colors: active) {
    .login-remember input { appearance: auto; }
    .login-remember input::after { display: none; }
    .form-control, .btn-login, .toggle-password { border: 1px solid ButtonText; }
}