/* Login page */
.login-container {
    max-width: 420px;
    text-align: center;
}

.login-container h1 {
    text-align: center;
}

.login-form {
    margin: 24px 0;
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form label {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: #003f7f;
    margin-bottom: 8px;
}

body.dark-mode .login-form label {
    color: #003f7f;
}

.login-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    border: 2px solid #ddd;
    border-radius: 12px;
    box-sizing: border-box;
    transition: border-color 0.2s;
    color: #003f7f;
}

.login-input:focus {
    outline: none;
    border-color: #c41e3a;
}

body.dark-mode .login-input {
    background: rgba(255,255,255,0.08);
    border-color: #2a3a5a;
    color: #003f7f;
}

body.dark-mode .login-input:focus {
    border-color: #c41e3a;
}

.login-input::placeholder {
    color: #999;
}

.login-btn {
    width: 100%;
    padding: 14px 24px;
    font-size: 1rem;
    font-weight: 600;
    background: #003f7f;
    color: white;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    margin-top: 8px;
    transition: background 0.2s, transform 0.2s;
}

.login-btn:hover {
    background: #0056b3;
    transform: scale(1.02);
}

.login-btn--white-text,
.login-btn--white-text:hover {
    color: white !important;
}

.login-error {
    background: #ffe6e6;
    border: 1px solid #ffcccc;
    color: #c41e3a;
    padding: 12px 16px;
    border-radius: 12px;
    margin-bottom: 20px;
}

body.dark-mode .login-error {
    background: rgba(220, 53, 69, 0.2);
    border-color: rgba(220, 53, 69, 0.5);
}

.field-error {
    display: block;
    font-size: 0.85rem;
    color: #dc3545;
    margin-top: 6px;
}

.username-input-wrap {
    position: relative;
}

.username-input-wrap .login-input {
    padding-right: 40px;
}

.username-check {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: #28a745;
    pointer-events: none;
}

.username-feedback {
    display: block;
    min-height: 1.5em;
    font-size: 0.85rem;
    margin-top: 6px;
}

.username-feedback--ok {
    color: #28a745;
}

.username-feedback--taken {
    color: #c41e3a;
}

.username-feedback--hint,
.username-feedback--checking {
    color: #666;
}

.login-hint {
    font-size: 0.9rem;
    color: #666;
    margin-top: 20px;
    text-align: center;
}

.login-hint a {
    color: #003f7f;
    font-weight: 600;
    text-decoration: none;
}

.login-hint a:hover {
    color: #0056b3;
}

body.dark-mode .login-hint {
    color: #8892a6;
}

body.dark-mode .login-hint a {
    color: #003f7f;
}

body.dark-mode .login-hint a:hover {
    color: #0056b3;
}