:root {
    --charcoal: #292929;
    --dark-gray: #404040;
    --medium-gray: #707070;
    --border-gray: #d5d5d5;
    --light-gray: #eeeeee;
    --background-gray: #f5f5f5;
    --white: #ffffff;
    --error-background: #f3e4e4;
    --error-border: #9d4343;
    --error-text: #702f2f;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
}

body {
    min-height: 100vh;
    margin: 0;
    background: var(--background-gray);
    color: var(--charcoal);
    font-family:
        Arial,
        Helvetica,
        sans-serif;
}

button,
input {
    font: inherit;
}

.site-header {
    background: var(--charcoal);
    border-bottom: 4px solid var(--medium-gray);
    color: var(--white);
}

.header-content {
    width: min(1180px, calc(100% - 40px));
    min-height: 74px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.school-name {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 700;
    text-decoration: none;
}

.header-school-logo {
    width: 34px;
    height: 42px;
    object-fit: contain;
    filter: invert(1);
}

.account-area {
    display: flex;
    align-items: center;
    gap: 18px;
}

.account-details {
    display: flex;
    align-items: center;
    gap: 10px;
}

.account-name {
    font-weight: 600;
}

.role-badge {
    padding: 5px 9px;
    border: 1px solid var(--white);
    border-radius: 100px;
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.logout-button {
    padding: 9px 14px;
    border: 1px solid var(--white);
    border-radius: 5px;
    background: transparent;
    color: var(--white);
    cursor: pointer;
}

.logout-button:hover,
.logout-button:focus-visible {
    background: var(--white);
    color: var(--charcoal);
}

.page-container {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 48px 0;
}

.login-page {
    min-height: calc(100vh - 96px);
    display: grid;
    place-items: center;
}

.login-card {
    width: min(100%, 440px);
    padding: 38px;
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-top: 7px solid var(--charcoal);
    border-radius: 8px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.09);
}

.login-heading {
    margin-bottom: 28px;
    text-align: center;
}

.login-school-logo {
    width: 88px;
    height: 100px;
    margin: 0 auto 18px;
    display: block;
    object-fit: contain;
}

.login-heading h1 {
    margin: 0 0 10px;
    font-size: 1.65rem;
}

.login-heading p {
    margin: 0;
    color: var(--medium-gray);
}

.login-form {
    display: grid;
    gap: 20px;
}

.form-group {
    display: grid;
    gap: 8px;
}

.form-group label {
    font-weight: 700;
}

.form-group input {
    width: 100%;
    min-height: 46px;
    padding: 10px 12px;
    border: 1px solid var(--border-gray);
    border-radius: 5px;
    background: var(--white);
    color: var(--charcoal);
}

.form-group input:focus {
    border-color: var(--charcoal);
    outline: 3px solid rgba(41, 41, 41, 0.13);
}

.primary-button {
    min-height: 46px;
    padding: 11px 18px;
    border: 1px solid var(--charcoal);
    border-radius: 5px;
    background: var(--charcoal);
    color: var(--white);
    cursor: pointer;
    font-weight: 700;
}

.primary-button:hover,
.primary-button:focus-visible {
    background: var(--dark-gray);
}

.button-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.error-message {
    margin-bottom: 20px;
    padding: 12px 14px;
    border: 1px solid var(--error-border);
    border-radius: 5px;
    background: var(--error-background);
    color: var(--error-text);
}

.login-help {
    margin: 24px 0 0;
    color: var(--medium-gray);
    font-size: 0.9rem;
    line-height: 1.5;
    text-align: center;
}

.dashboard-heading {
    margin-bottom: 34px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-gray);
}

.page-label {
    margin: 0 0 8px;
    color: var(--medium-gray);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.dashboard-heading h1 {
    margin: 0 0 12px;
    font-size: clamp(2rem, 5vw, 3rem);
}

.dashboard-heading > p:last-child {
    max-width: 720px;
    margin-bottom: 0;
    color: var(--medium-gray);
    font-size: 1.05rem;
    line-height: 1.6;
}

.card-grid {
    display: grid;
    grid-template-columns:
        repeat(auto-fit, minmax(240px, 1fr));
    gap: 22px;
}

.information-card {
    min-height: 190px;
    padding: 25px;
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-top: 5px solid var(--dark-gray);
    border-radius: 6px;
}

.information-card h2 {
    margin-top: 0;
    font-size: 1.25rem;
}

.information-card p {
    margin-bottom: 0;
    color: var(--medium-gray);
    line-height: 1.6;
}

.status-card {
    max-width: 600px;
    margin: 60px auto;
    padding: 38px;
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-top: 7px solid var(--charcoal);
    border-radius: 7px;
    text-align: center;
}

.status-code {
    margin: 0;
    color: var(--medium-gray);
    font-size: 3rem;
    font-weight: 700;
}

.status-card h1 {
    margin: 10px 0;
}

.status-card > p:not(.status-code) {
    margin-bottom: 28px;
    color: var(--medium-gray);
}

@media (max-width: 700px) {
    .header-content {
        padding: 14px 0;
        align-items: flex-start;
        flex-direction: column;
    }

    .account-area {
        width: 100%;
        justify-content: space-between;
    }

    .account-details {
        align-items: flex-start;
        flex-direction: column;
    }

    .page-container {
        width: min(100% - 24px, 1180px);
        padding: 28px 0;
    }

    .login-card {
        padding: 28px 22px;
    }

    .school-name {
        font-size: 1rem;
    }

    .header-school-logo {
        width: 30px;
        height: 36px;
    }
}