/* Auth Pages Styles */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 20px;
    background-image: url('https://images.unsplash.com/photo-1550989460-0adf9ea622e2?auto=format&fit=crop&q=80&w=1920');
    background-size: cover;
    background-position: center;
    position: relative;
}

.auth-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 15, 19, 0.95), rgba(15, 15, 19, 0.8));
    backdrop-filter: blur(5px);
}

.auth-box {
    position: relative;
    z-index: 2;
    background: rgba(26, 26, 36, 0.9);
    padding: 40px;
    border-radius: 20px;
    width: 100%;
    max-width: 450px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.05);
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-header h2 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.auth-header p {
    color: var(--text-muted);
}

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

.auth-form label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.input-wrapper {
    position: relative;
}

.input-wrapper i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    transition: var(--transition);
}

.input-wrapper input {
    width: 100%;
    background: rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 12px 15px 12px 45px;
    border-radius: 10px;
    color: var(--text-color);
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
}

.input-wrapper input:focus {
    border-color: var(--accent-color);
    background: rgba(0,0,0,0.4);
}

.input-wrapper input:focus + i {
    color: var(--accent-color);
}

.auth-footer {
    text-align: center;
    margin-top: 25px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.auth-footer a {
    color: var(--accent-color);
    font-weight: 600;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.hidden {
    display: none;
}

/* Captcha Styles */
.captcha-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    background: rgba(255, 255, 255, 0.05);
    padding: 10px;
    border-radius: 8px;
}

.captcha-wrapper {
    position: relative;
    flex: 1;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 4px;
    overflow: hidden;
}

.captcha-image {
    max-width: 100%;
    max-height: 100%;
    cursor: pointer;
}

.captcha-loader {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: none;
    align-items: center;
    justify-content: center;
    color: white;
}

.refresh-captcha {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.refresh-captcha:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

#login-captcha, #register-captcha {
    text-transform: uppercase;
    font-family: monospace;
    letter-spacing: 2px;
}

.mt-2 {
    margin-top: 0.5rem;
}