/* Login area staff. Pagina autonoma (senza tema Vuexy), palette di home-dashboard.css.
   A sinistra la GIF del logo fa da marchio; a destra il form, senza card né decorazioni. */
:root {
    --login-primary: #69ad2f;
    --login-primary-dark: #3f7e1f;
    --login-navy: #1b2f4f;
    --login-ink: #1d252b;
    --login-muted: #5f6a73;
    --login-canvas: #f4f7f2;
    --login-surface: #ffffff;
    --login-border: #d5ddd0;
    --login-line: #e5ebe2;
    --login-error: #b42318;
    --login-error-soft: #fdf1ef;
}

*, *::before, *::after { box-sizing: border-box; }

body.login-page {
    margin: 0;
    display: flex;
    min-height: 100vh;
    min-height: 100dvh;
    background: var(--login-canvas);
    color: var(--login-ink);
    font-family: 'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -webkit-text-size-adjust: 100%;
}

/* Colonna del marchio con la GIF animata del logo */
.login-brand {
    flex: 1 1 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    background: var(--login-surface);
}

.login-brand img {
    display: block;
    flex: none;
    width: 100%;
    max-width: 640px;
    height: auto;
    aspect-ratio: 4 / 1; /* Safari: senza, l'immagine nel flex può tenere l'altezza originale */
    mix-blend-mode: multiply; /* nasconde il fondo quasi bianco della GIF */
}

.login-side {
    position: relative;
    flex: 1 1 50%;
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
    border-left: 1px solid var(--login-line);
}

/* Filigrana di marca: parentesi agli angoli e piccoli [K], appena visibili e sotto al form */
.login-side::before,
.login-side::after {
    content: '';
    position: absolute;
    width: 44px;
    height: 150px;
    border: 11px solid rgba(105, 173, 47, .13);
    pointer-events: none;
}

.login-side::before { top: 40px; left: 32px; border-right: 0; }
.login-side::after { right: 32px; bottom: 40px; border-left: 0; }

.login-mark {
    position: absolute;
    color: rgba(27, 47, 79, .1);
    font-weight: 700;
    line-height: 1;
    letter-spacing: .02em;
    pointer-events: none;
    user-select: none;
}

.login-mark b { color: rgba(105, 173, 47, .2); font-weight: 700; }

.login-mark--1 { top: 16%; right: 8%; font-size: 52px; }
.login-mark--2 { top: 60%; right: 5%; font-size: 30px; opacity: .7; }
.login-mark--3 { bottom: 18%; left: 7%; font-size: 38px; opacity: .8; }

.login-main,
.login-footer { position: relative; z-index: 1; }

.login-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 100%;
    max-width: 392px; /* 360px di form + gutter */
    margin: 0 auto;
    padding: 40px 16px 24px;
}

.login-panel { animation: login-in .3s ease-out both; }

@keyframes login-in {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: none; }
}

.login-title {
    margin: 0;
    color: var(--login-navy);
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -.02em;
}

.login-sub {
    margin: 6px 0 26px;
    color: var(--login-muted);
    font-size: .9rem;
}

.login-alert {
    margin: -10px 0 20px;
    padding: 10px 12px;
    color: var(--login-error);
    background: var(--login-error-soft);
    border-left: 3px solid var(--login-error);
    font-size: .875rem;
    font-weight: 500;
}

.login-field { margin-bottom: 18px; }

.login-field__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
}

.login-field label {
    display: inline-block;
    margin-bottom: 6px;
    color: var(--login-ink);
    font-size: .85rem;
    font-weight: 600;
}

.login-field input {
    display: block;
    width: 100%;
    height: 44px;
    padding: 0 12px;
    color: var(--login-ink);
    background: var(--login-surface);
    border: 1px solid var(--login-border);
    border-radius: 6px;
    font: inherit;
    font-size: 16px; /* sotto i 16px iOS ingrandisce la pagina al focus */
    transition: border-color .15s, box-shadow .15s;
}

.login-field input:hover { border-color: #b9c4b2; }

.login-field input:focus {
    outline: none;
    border-color: var(--login-primary);
    box-shadow: 0 0 0 3px rgba(105, 173, 47, .2);
}

.login-field input[aria-invalid="true"] { border-color: var(--login-error); }

.login-toggle {
    padding: 2px 4px;
    margin-right: -4px;
    color: var(--login-primary-dark);
    background: none;
    border: 0;
    border-radius: 4px;
    font: inherit;
    font-size: .8rem;
    font-weight: 600;
    cursor: pointer;
}

.login-toggle:hover { text-decoration: underline; }

.login-field-error {
    margin: 6px 0 0;
    color: var(--login-error);
    font-size: .8rem;
    font-weight: 500;
}

.login-hint {
    margin: 6px 0 0;
    color: #8a5a00;
    font-size: .8rem;
    font-weight: 500;
}

.login-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    height: 46px;
    margin-top: 26px;
    color: #fff;
    background: var(--login-primary);
    border: 0;
    border-radius: 6px;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: background-color .15s;
}

.login-submit:hover { background: #5c9a28; }
.login-submit:active { background: var(--login-primary-dark); }

.login-submit[disabled] { cursor: progress; background: #7fb94d; }

.login-submit[disabled]::before {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, .45);
    border-top-color: #fff;
    border-radius: 50%;
    animation: login-spin .7s linear infinite;
}

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

.login-toggle:focus-visible,
.login-submit:focus-visible,
.login-help a:focus-visible {
    outline: 3px solid rgba(105, 173, 47, .45);
    outline-offset: 2px;
}

.login-help {
    margin-top: 28px;
    padding-top: 18px;
    border-top: 1px solid var(--login-line);
    color: var(--login-muted);
    font-size: .82rem;
}

.login-help p { margin: 0 0 4px; }

.login-help a {
    color: var(--login-primary-dark);
    font-weight: 600;
    text-decoration: none;
}

.login-help a:hover { text-decoration: underline; }

.login-footer {
    padding: 16px 16px max(16px, env(safe-area-inset-bottom));
    color: #8a948d;
    font-size: .75rem;
    text-align: center;
}

/* Mobile e tablet stretti: testata verde chiaro con il logo tra due parentesi,
   sotto un foglio bianco con gli angoli arrotondati che contiene il form (come un'app) */
@media (max-width: 899px) {
    body.login-page {
        flex-direction: column;
        background: #eff8e8;
    }
    .login-brand {
        position: relative;
        flex: none;
        display: block;
        padding: max(40px, calc(env(safe-area-inset-top) + 24px)) 56px 36px;
        background: transparent;
    }
    .login-brand::before,
    .login-brand::after {
        content: '';
        position: absolute;
        top: 50%;
        width: 18px;
        height: 96px;
        margin-top: -44px;
        border: 7px solid rgba(105, 173, 47, .28);
    }
    .login-brand::before { left: 16px; border-right: 0; }
    .login-brand::after { right: 16px; border-left: 0; }
    .login-brand img {
        max-width: 300px;
        margin: 0 auto;
    }
    .login-side {
        flex: 1 0 auto;
        overflow: visible;
        background: var(--login-surface);
        border-left: 0;
        border-radius: 22px 22px 0 0;
        box-shadow: 0 -8px 28px rgba(44, 62, 38, .07);
    }
    .login-side::before,
    .login-side::after,
    .login-mark { display: none; }
    .login-main {
        display: block;
        flex: none;
        padding: 30px 20px 8px;
    }
    .login-title { font-size: 1.45rem; }
    .login-sub { margin-bottom: 22px; }
    .login-submit { height: 50px; }
    .login-help { margin-top: 24px; }
}

@media (prefers-reduced-motion: reduce) {
    .login-panel { animation: none; }
    .login-submit[disabled]::before { animation-duration: 1.6s; }
}