/* Responsive login styles */
:root {
    --bg: #f4f4f9;
    --card-bg: #ffffff;
    --accent: #007bff;
    --accent-dark: #0056b3;
    --max-card-width: 420px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html, body {
    height: 100%;
    margin: 0;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: var(--bg);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem; /* safe area on small screens */
}

.login-container {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
    width: 100%;
    max-width: var(--max-card-width);
    min-width: 260px;
}

h2 {
    text-align: center;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.input-group {
    margin-bottom: 0.9rem;
}

label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.95rem;
}

input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d0d7de;
    border-radius: 8px;
    font-size: 1rem;
}

button {
    width: 100%;
    padding: 0.9rem;
    border: none;
    background: var(--accent);
    color: white;
    font-size: 1.05rem;
    border-radius: 8px;
    cursor: pointer;
    touch-action: manipulation;
}

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

#message {
    margin-top: 0.9rem;
    text-align: center;
    font-size: 0.95rem;
}

#forgotpassword {
    cursor: pointer;
    font-weight: 500;
    font-size: 0.95rem;
    display: inline-block;
    margin-top: 0.6rem;
}

/* Modal form inputs (slightly larger on small screens) */
.modal-body input {
    padding: 0.7rem;
    font-size: 1rem;
}

/* Small screens tweaks */
@media (max-width: 420px) {
    .login-container { padding: 1rem; }
    h2 { font-size: 1.1rem; }
    input { padding: 0.75rem; font-size: 1rem; }
    button { padding: 0.9rem; font-size: 1.05rem; }
}

@media (max-width: 360px) {
    .login-container { padding: 0.85rem; }
    h2 { font-size: 1rem; }
    label { font-size: 0.9rem; }
    input { padding: 0.7rem; }
    button { padding: 0.85rem; font-size: 1rem; }
}