:root {
    --primary: #5b35d5;
    --primary-dark: #3d209f;
    --primary-soft: #eeeaff;
    --background: #f5f7fb;
    --surface: #ffffff;
    --text: #172033;
    --muted: #667085;
    --border: #e3e7ef;
    --success: #16834b;
    --danger: #b42318;
    --danger-soft: #fff0ee;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text);
    background: var(--background);
}

button,
input {
    font: inherit;
}

.login-body {
    min-height: 100vh;
    background:
        linear-gradient(
            135deg,
            var(--primary-dark),
            var(--primary)
        );
}

.login-layout {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    width: min(1100px, calc(100% - 40px));
    min-height: 100vh;
    margin: auto;
    align-items: center;
    gap: 70px;
}

.login-brand {
    color: #fff;
}

.brand-mark {
    display: grid;
    width: 58px;
    height: 58px;
    margin-bottom: 26px;
    border-radius: 18px;
    place-items: center;
    color: var(--primary);
    background: #fff;
    font-weight: 800;
    font-size: 21px;
}

.eyebrow {
    margin: 0 0 10px;
    font-size: 13px;
    font-weight: bold;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.login-brand h1 {
    max-width: 600px;
    margin: 0;
    font-size: clamp(36px, 5vw, 60px);
    line-height: 1.05;
}

.login-brand > p:last-child {
    max-width: 560px;
    font-size: 18px;
    line-height: 1.6;
    opacity: .9;
}

.login-card {
    padding: 38px;
    border-radius: 24px;
    background: var(--surface);
    box-shadow: 0 30px 70px rgba(20, 10, 65, .25);
}

.login-header h2 {
    margin: 0 0 8px;
    font-size: 28px;
}

.login-header p {
    margin: 0 0 28px;
    color: var(--muted);
}

label {
    display: block;
    margin: 18px 0 7px;
    font-size: 14px;
    font-weight: bold;
}

input {
    width: 100%;
    padding: 14px 15px;
    border: 1px solid var(--border);
    border-radius: 11px;
    color: var(--text);
    background: #fff;
    outline: none;
}

input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-soft);
}

button {
    width: 100%;
    margin-top: 24px;
    padding: 14px 18px;
    border: 0;
    border-radius: 11px;
    color: #fff;
    background: var(--primary);
    cursor: pointer;
    font-weight: bold;
}

button:hover {
    background: var(--primary-dark);
}

.alert {
    padding: 13px 15px;
    border-radius: 10px;
    font-size: 14px;
}

.alert-error {
    color: var(--danger);
    background: var(--danger-soft);
}

.login-footer {
    margin: 22px 0 0;
    color: var(--muted);
    font-size: 12px;
    text-align: center;
}

.topbar {
    display: flex;
    min-height: 74px;
    padding: 14px 28px;
    align-items: center;
    justify-content: space-between;
    color: #fff;
    background: var(--primary);
}

.topbar strong,
.topbar span {
    display: block;
}

.topbar span {
    margin-top: 3px;
    font-size: 13px;
    opacity: .85;
}

.topbar form {
    margin: 0;
}

.button-secondary {
    width: auto;
    margin: 0;
    padding: 10px 17px;
    border: 1px solid rgba(255,255,255,.4);
    background: rgba(255,255,255,.12);
}

.dashboard {
    width: min(1120px, calc(100% - 36px));
    margin: 42px auto;
}

.welcome {
    padding: 32px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: var(--surface);
}

.welcome .eyebrow {
    color: var(--primary);
}

.welcome h1 {
    margin: 0 0 10px;
    font-size: clamp(30px, 5vw, 46px);
}

.welcome > p:last-child {
    margin: 0;
    color: var(--muted);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 22px;
}

.metric-card,
.next-card {
    padding: 22px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--surface);
}

.metric-card span {
    display: block;
    margin-bottom: 10px;
    color: var(--muted);
    font-size: 13px;
}

.metric-card strong {
    font-size: 17px;
}

.status-success {
    color: var(--success);
}

.next-card {
    margin-top: 22px;
    background: var(--primary-soft);
}

.next-card h2 {
    margin: 0 0 8px;
    color: var(--primary);
}

.next-card p {
    margin: 0;
    line-height: 1.5;
}

@media (max-width: 850px) {
    .login-layout {
        grid-template-columns: 1fr;
        padding: 42px 0;
        gap: 32px;
    }

    .login-brand h1 {
        font-size: 38px;
    }

    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .login-layout {
        width: min(100% - 24px, 520px);
    }

    .login-brand {
        padding: 12px;
    }

    .login-brand > p:last-child {
        font-size: 16px;
    }

    .login-card {
        padding: 25px 20px;
        border-radius: 18px;
    }

    .topbar {
        padding: 13px 16px;
    }

    .dashboard {
        margin: 22px auto;
    }

    .welcome {
        padding: 24px 20px;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}