:root {
    --ink: #071422;
    --muted: #5a6d86;
    --line: #c5d2e3;
    --paper: #e7eef6;
    --card: #ffffff;
    --accent: #12315c;
    --accent-dark: #0a2040;
    --ice: #c5d6ee;
    --gold: #c4a46a;
    --soft: #e4eef8;
    --bar-a: #12315c;
    --bar-b: #0a2040;
    --bar-c: #0e2a52;
    --glow: rgba(18, 49, 92, 0.22);
    --shadow: 0 24px 60px rgba(7, 20, 42, 0.2);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--ink);
    background:
        radial-gradient(circle at 88% 12%, rgba(18, 49, 92, 0.14), transparent 28%),
        radial-gradient(circle at 6% 92%, rgba(10, 32, 64, 0.1), transparent 26%),
        var(--paper);
    font-family: "Plus Jakarta Sans", sans-serif;
}

.login-shell {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) minmax(320px, 460px);
    min-height: 100vh;
}

.brand-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    text-align: left;
    padding: 64px;
    color: #f3f7fc;
    background:
        radial-gradient(circle at 18% 12%, rgba(196, 164, 106, 0.22), transparent 24%),
        linear-gradient(165deg, var(--bar-a) 0%, var(--bar-b) 100%);
}

.brand-mark {
    position: relative;
    width: 42px;
    height: 42px;
    margin-bottom: 28px;
}

.brand-mark__box {
    display: block;
    width: 42px;
    height: 42px;
    border: 2px solid var(--ice);
    border-radius: 10px;
}

.brand-mark__tick {
    position: absolute;
    left: 11px;
    top: 12px;
    width: 16px;
    height: 9px;
    border-left: 3px solid var(--ice);
    border-bottom: 3px solid var(--ice);
    transform: rotate(-45deg);
}

.brand-kicker {
    margin: 0 0 12px;
    color: var(--gold);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-size: 0.78rem;
    font-weight: 600;
}

.brand-panel h1 {
    max-width: 9ch;
    margin: 0;
    font-family: "Plus Jakarta Sans", sans-serif;
    font-size: clamp(2.6rem, 4.4vw, 3.8rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.03em;
}

.brand-note {
    max-width: 28ch;
    margin: 20px 0 0;
    color: rgba(210, 222, 238, 0.86);
    font-size: 1.05rem;
    line-height: 1.5;
}

.form-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 24px;
}

.login-card {
    width: min(100%, 380px);
    padding: 36px 32px 32px;
    background: var(--card);
    border: 1px solid rgba(165, 184, 210, 0.9);
    border-radius: 22px;
    box-shadow: var(--shadow);
}

.role-switch {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    margin-bottom: 22px;
    padding: 5px;
    background: var(--soft);
    border-radius: 14px;
}

.role-switch__btn {
    height: 40px;
    color: var(--muted);
    background: transparent;
    border: 0;
    border-radius: 10px;
    font: inherit;
    font-size: 0.92rem;
    font-weight: 700;
    cursor: pointer;
}

.role-switch__btn.is-active {
    color: #fff;
    background: var(--accent);
}

.role-switch__btn:focus-visible {
    outline: 2px solid rgba(47, 95, 224, 0.35);
    outline-offset: 2px;
}

.form-error {
    margin: -8px 0 18px;
    padding: 10px 12px;
    color: #7a2430;
    background: #fdecee;
    border-radius: 10px;
    font-size: 0.92rem;
    line-height: 1.4;
}

.login-card__kicker {
    margin: 0 0 6px;
    color: var(--gold);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.login-card h2 {
    margin: 0 0 28px;
    font-family: "Plus Jakarta Sans", sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.field {
    margin-bottom: 18px;
}

.field label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.92rem;
    font-weight: 600;
}

.field input {
    width: 100%;
    height: 50px;
    padding: 0 14px;
    color: var(--ink);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 12px;
    font: inherit;
    font-size: 1rem;
}

.field input::placeholder {
    color: #8b9bb0;
}

.field input:focus {
    outline: 2px solid rgba(47, 95, 224, 0.28);
    border-color: var(--accent);
}

.password-wrap {
    position: relative;
}

.password-wrap input {
    padding-right: 78px;
}

.toggle-password {
    position: absolute;
    top: 50%;
    right: 8px;
    transform: translateY(-50%);
    padding: 6px 10px;
    color: var(--muted);
    background: transparent;
    border: 0;
    border-radius: 8px;
    font: inherit;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
}

.toggle-password:hover,
.toggle-password:focus-visible {
    color: var(--ink);
    background: var(--soft);
    outline: none;
}

.login-btn {
    width: 100%;
    height: 52px;
    margin-top: 8px;
    color: #fff;
    background: var(--accent);
    border: 0;
    border-radius: 12px;
    font: inherit;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
}

.login-btn:hover {
    background: var(--accent-dark);
}

.login-btn:focus-visible {
    outline: 3px solid rgba(47, 95, 224, 0.35);
    outline-offset: 2px;
}

@media (max-width: 860px) {
    .login-shell {
        grid-template-columns: 1fr;
        min-height: 100dvh;
    }

    .brand-panel {
        min-height: 0;
        padding: 32px 22px 28px;
    }

    .brand-panel h1 {
        max-width: none;
        font-size: clamp(2rem, 8vw, 2.6rem);
    }

    .form-panel {
        align-items: flex-start;
        padding: 20px 16px 28px;
    }

    .login-card {
        padding: 24px 18px 22px;
    }
}