/* Red & White theme - Ghana School Hub */
:root {
    --red: #c4161c;
    --red-light: #dc2626;
    --red-dark: #b71c1c;
    --white: #ffffff;
    --gray: #f4f6f8;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--white);
    min-height: 100vh;
}

.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    background: linear-gradient(135deg, #fef2f2 0%, var(--white) 50%, #fef2f2 100%);
}

.login-card {
    background-color: var(--white);
    border: 2px solid var(--red);
    padding: 40px;
    width: 100%;
    max-width: 400px;
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(211, 47, 47, 0.15);
    text-align: center;
}

.login-logo {
    color: var(--red);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 8px 0;
    letter-spacing: -0.02em;
}

.login-card h2 {
    color: var(--red);
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 24px 0;
}

.input-group {
    margin-bottom: 20px;
    text-align: left;
}

.input-group label {
    display: block;
    margin-bottom: 6px;
    color: #b71c1c;
    font-size: 0.875rem;
    font-weight: 500;
}

.input-group input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--red);
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.input-group input:focus {
    outline: none;
    border-color: var(--red-dark);
    box-shadow: 0 0 0 3px rgba(196, 22, 28, 0.15);
}

.input-group input::placeholder {
    color: #9ca3af;
}

.input-group-checkbox {
    margin-bottom: 24px;
}

.checkbox-label {
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.875rem;
    color: #374151;
}

.checkbox-label input {
    width: auto;
    margin-right: 8px;
    accent-color: var(--red);
}

.btn-login {
    background-color: var(--red);
    color: #fff;
    border: none;
    padding: 12px 24px;
    width: 100%;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: background-color 0.2s;
}

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

.btn-login:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(196, 22, 28, 0.3);
}

.error-message {
    color: var(--white);
    background-color: var(--red);
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 0.875rem;
    text-align: center;
}

.success-message {
    color: #166534;
    background-color: #dcfce7;
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 0.875rem;
    text-align: center;
}

@media (max-width: 480px) {
    .login-card {
        padding: 28px 24px;
    }
}