:root {
    --green: #155e48;
    --green-dark: #0d4535;
    --lime: #b9d532;
    --ink: #17332d;
    --muted: #687b75;
    --line: #dbe5e1;
    --soft: #f4f8f6;
    --danger: #b42318;
    --danger-bg: #fff1f0;
    --success: #176b4d;
    --success-bg: #edf8f3;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
    margin: 0;
    color: var(--ink);
    background: #fff;
    font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

button, input { font: inherit; }

.login-shell {
    min-height: 100vh;
    min-height: 100dvh;
    display: grid;
    grid-template-columns: minmax(360px, 44%) 1fr;
}

.brand-panel {
    position: relative;
    overflow: hidden;
    color: #fff;
    background:
        radial-gradient(circle at 85% 15%, rgba(185,213,50,.24), transparent 27%),
        radial-gradient(circle at 5% 95%, rgba(255,255,255,.10), transparent 35%),
        linear-gradient(145deg, var(--green-dark), var(--green));
    display: flex;
    align-items: center;
    padding: clamp(44px, 7vw, 100px);
}

.brand-panel::after {
    content: "";
    position: absolute;
    width: 420px;
    height: 420px;
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 50%;
    right: -230px;
    bottom: -150px;
    box-shadow: 0 0 0 70px rgba(255,255,255,.025), 0 0 0 140px rgba(255,255,255,.018);
}

.brand-content { position: relative; z-index: 1; max-width: 540px; }

.brand-mark {
    width: 62px;
    height: 62px;
    border-radius: 19px 19px 19px 6px;
    display: inline-grid;
    place-items: center;
    color: var(--green-dark);
    background: var(--lime);
    font-weight: 900;
    font-size: 23px;
    letter-spacing: -2px;
    box-shadow: 0 15px 35px rgba(0,0,0,.18);
}

.brand-mark.small { width: 38px; height: 38px; border-radius: 12px 12px 12px 4px; font-size: 15px; }
.eyebrow { margin: 29px 0 12px; font-size: 12px; font-weight: 800; letter-spacing: 2.2px; color: var(--lime); }
.eyebrow.green { color: var(--green); margin-top: 0; }
.brand-panel h1 { margin: 0; font-size: clamp(48px, 6vw, 82px); line-height: .9; letter-spacing: -4px; }
.brand-panel h1 span { color: var(--lime); }
.brand-copy { max-width: 470px; margin: 28px 0; line-height: 1.75; color: rgba(255,255,255,.76); font-size: 16px; }
.brand-pills { display: flex; gap: 9px; flex-wrap: wrap; }
.brand-pills span { border: 1px solid rgba(255,255,255,.18); border-radius: 999px; padding: 8px 12px; color: rgba(255,255,255,.82); font-size: 12px; }

.form-panel { background: var(--soft); display: grid; place-items: center; padding: 32px; }
.login-card { width: min(100%, 470px); background: #fff; border: 1px solid rgba(21,94,72,.08); border-radius: 24px; padding: clamp(28px, 5vw, 48px); box-shadow: 0 24px 70px rgba(18,73,59,.10); }
.mobile-brand { display: none; align-items: center; gap: 12px; margin-bottom: 28px; }
.login-card h2 { margin: 0 0 10px; font-size: clamp(27px, 4vw, 36px); line-height: 1.15; letter-spacing: -1.2px; }
.intro { color: var(--muted); line-height: 1.6; margin: 0 0 25px; font-size: 14px; }

.field-group { margin: 0 0 19px; }
.field-group label { display: block; margin: 0 0 8px; font-size: 13px; font-weight: 750; }
.field-group small { display: block; margin-top: 7px; color: var(--muted); font-size: 11px; }
.site-row { display: grid; grid-template-columns: 1fr auto; gap: 9px; }
input { width: 100%; height: 50px; border: 1px solid var(--line); border-radius: 11px; padding: 0 14px; color: var(--ink); background: #fff; outline: none; transition: border-color .18s, box-shadow .18s, background .18s; }
input:focus { border-color: var(--green); box-shadow: 0 0 0 4px rgba(21,94,72,.11); }
input[readonly] { background: #f3f6f5; color: var(--muted); }
fieldset { border: 0; padding: 0; margin: 20px 0 0; }
fieldset:disabled { display: none; }

.btn { height: 50px; border: 0; border-radius: 11px; padding: 0 19px; cursor: pointer; font-weight: 750; transition: transform .15s, opacity .15s, box-shadow .15s; }
.btn:hover:not(:disabled) { transform: translateY(-1px); }
.btn:disabled { opacity: .67; cursor: wait; }
.btn-secondary { color: #fff; background: var(--green); }
.btn-primary { color: var(--green-dark); background: var(--lime); box-shadow: 0 12px 24px rgba(160,184,38,.22); }
.btn-block { width: 100%; }
.btn.loading::before { content: ""; display: inline-block; width: 13px; height: 13px; margin-right: 8px; vertical-align: -2px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.cooperative-card { display: grid; grid-template-columns: auto 1fr auto; gap: 11px; align-items: center; padding: 14px; border: 1px solid #cfe7dc; background: var(--success-bg); border-radius: 12px; }
.cooperative-card[hidden] { display: none; }
.cooperative-card small { display: block; color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: 1.2px; margin-bottom: 3px; }
.cooperative-card strong { display: block; font-size: 13px; }
.status-dot { width: 10px; height: 10px; background: #28a66f; border-radius: 50%; box-shadow: 0 0 0 5px rgba(40,166,111,.12); }
.text-button { color: var(--green); background: transparent; border: 0; font-size: 12px; font-weight: 800; cursor: pointer; }
.password-wrap { position: relative; }
.password-wrap input { padding-right: 67px; }
.password-toggle { position: absolute; right: 7px; top: 7px; height: 36px; padding: 0 10px; border: 0; background: transparent; color: var(--green); font-size: 12px; font-weight: 800; cursor: pointer; }

.message { display: none; margin-bottom: 18px; border-radius: 10px; padding: 11px 13px; font-size: 13px; line-height: 1.45; }
.message.show { display: block; }
.message.error { color: var(--danger); background: var(--danger-bg); border: 1px solid #ffd4d0; }
.message.success { color: var(--success); background: var(--success-bg); border: 1px solid #cfe7dc; }
.footer-note { margin: 24px 0 0; text-align: center; color: #91a09b; font-size: 11px; }

@media (max-width: 850px) {
    .login-shell { display: block; background: var(--soft); }
    .brand-panel { display: none; }
    .form-panel { min-height: 100vh; min-height: 100dvh; padding: max(22px, env(safe-area-inset-top)) 18px max(22px, env(safe-area-inset-bottom)); }
    .login-card { border-radius: 20px; padding: 28px 23px; }
    .mobile-brand { display: flex; }
}

@media (max-width: 380px) {
    .site-row { grid-template-columns: 1fr; }
    .site-row .btn { width: 100%; }
}