:root {
    --blue: #1E3A8A;
    --yellow: #ffc107;
    --white: #ffffff;
    --light-purple: #f4f2ff;
    --text: #1a1a1a;
    --muted: #5f6b7a;
    --danger: #c93c3c;
    --success: #17813f;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(135deg, #f5f7ff, #fff7dc);
    color: var(--text);
}

.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.portal-card {
    width: min(980px, 100%);
    background: var(--white);
    border-radius: 28px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1fr;
    box-shadow: 0 24px 60px rgba(30, 58, 138, 0.16);
}

.portal-side {
    padding: 36px;
    background: linear-gradient(180deg, var(--blue), #314f9b);
    color: var(--white);
}

.brand-block {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    margin-bottom: 24px;
}

.brand-icon {
    width: 34px;
    height: 34px;
}

.portal-side h1 {
    margin: 0 0 12px;
    font-size: 2rem;
}

.intro-text {
    margin: 0 0 18px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.92);
}

.portal-points {
    margin: 0;
    padding-left: 18px;
    display: grid;
    gap: 12px;
}

.portal-form-wrap {
    padding: 32px;
    background: var(--white);
}

.form-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 22px;
}

.tab-button {
    border: 1px solid rgba(30, 58, 138, 0.25);
    background: var(--light-purple);
    color: var(--blue);
    padding: 12px;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
}

.tab-button.active {
    background: var(--yellow);
    color: var(--blue);
    border-color: transparent;
}

.auth-form {
    display: none;
    gap: 14px;
}

.auth-form.active {
    display: grid;
}

label {
    display: grid;
    gap: 8px;
    font-weight: 600;
    font-size: 0.95rem;
}

input,
select {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid #d6d9e2;
    font-size: 0.96rem;
}

input:focus,
select:focus {
    outline: 2px solid rgba(255, 193, 7, 0.55);
    border-color: var(--yellow);
}

.submit-button {
    margin-top: 8px;
    border: none;
    border-radius: 14px;
    background: linear-gradient(45deg, var(--blue), #3e67c6);
    color: var(--white);
    font-weight: 700;
    padding: 14px 16px;
    cursor: pointer;
}

.forgot-password-button {
    margin-top: 2px;
    border: none;
    background: transparent;
    color: var(--blue);
    font-weight: 700;
    cursor: pointer;
    text-align: left;
}

.google-button {
    margin-top: 4px;
    border: 1px solid #d6d9e2;
    border-radius: 14px;
    background: var(--white);
    color: var(--blue);
    font-weight: 700;
    padding: 14px 16px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    line-height: 1;
}

.google-logo {
    width: 22px;
    height: 22px;
    flex: 0 0 auto;
    display: block;
}
.submit-button:hover,
.google-button:hover,
.forgot-password-button:hover {
    transform: translateY(-1px);
}

.status-message {
    min-height: 28px;
    font-size: 0.93rem;
    font-weight: 600;
    margin-bottom: 8px;
}

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

.status-message.error {
    color: var(--danger);
}

@media (max-width: 760px) {
    .portal-card {
        grid-template-columns: 1fr;
    }

    .portal-side,
    .portal-form-wrap {
        padding: 24px;
    }
}