/* Captcha */
.auth-modal-body #captcha-container {
    margin-bottom: 10px;
    padding: 8px;
    background: var(--bg-elevated);
    border-radius: var(--radius-input);
    text-align: center;
}

.auth-modal-body #captcha-container label {
    display: inline-block;
    margin-bottom: 5px;
    margin-right: 10px;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
}

/* Captcha image */
.auth-modal-body #captcha-container .captcha-image {
    display: inline-block;
    padding: 5px;
    background: var(--text-white);
    border-radius: var(--radius-sm);
    margin: 0 5px;
}

.auth-modal-body #captcha-container .captcha-image span {
    font-family: 'Courier New', monospace;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--border-default);
    letter-spacing: 3px;
}

/* Captcha refresh button */
.auth-modal-body #captcha-container .captcha-refresh {
    background: var(--accent-cyan);
    color: var(--text-primary);
    border: none;
    border-radius: 4px;
    padding: 4px 8px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: background 0.3s ease;
    vertical-align: middle;
}

.auth-modal-body #captcha-container .captcha-refresh:hover {
    background: var(--accent-cyan-light);
}

.auth-modal-body #captcha-container .captcha-refresh i {
    font-size: 0.9rem;
}

.auth-modal-body #captcha-input {
    width: 100%;
    padding: 10px;
    border: 2px solid var(--border-alt);
    border-radius: 5px;
    background: var(--bg-card-alt);
    color: var(--text-primary);
    text-align: center;
    font-size: 1.2rem;
}

.auth-modal-body #captcha-input:focus {
    outline: none;
    border-color: var(--accent-cyan);
}

/* Auth Modal */
.auth-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-overlay-dark);
    z-index: 3000;
    justify-content: center;
    align-items: center;
}

/* Glow effect around modal */
.auth-modal.active::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: radial-gradient(circle closest-side, var(--glow-blue) 0%, var(--glow-blue-light) 50px, var(--glow-purple) 100px, transparent 150px);
    animation: modalGlowPulse 2.5s ease-in-out infinite;
    z-index: -1;
}

.auth-modal.flash-open::before {
    animation: modalGlowFade 1s ease-out;
}

@keyframes modalGlowFade {
    0% {
        opacity: 1;
    }
    100% {
        opacity: 0.5;
    }
}

@keyframes modalGlowPulse {
    0%, 100% {
        background: radial-gradient(circle closest-side, var(--glow-blue) 0%, var(--glow-blue-light) 50px, var(--glow-purple) 100px, transparent 150px);
    }
    50% {
        background: radial-gradient(circle closest-side, var(--glow-frame) 0%, rgba(75, 120, 255, 0.25) 50px, rgba(138, 43, 226, 0.2) 100px, transparent 150px);
    }
}

/* Frame blur effect around modal */
.auth-modal.active::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 380px;
    height: auto;
    min-height: 380px;
    border: 2px solid var(--glow-frame);
    border-radius: 15px;
    pointer-events: none;
    z-index: -1;
    animation: wanderingShadow 54s linear infinite;
}

@keyframes wanderingShadow {
    0% {
        box-shadow: 0 -120px 100px 30px var(--glow-frame), 0 -240px 200px 60px var(--glow-purple-strong);
    }
    12.5% {
        box-shadow: 100px -70px 100px 30px var(--glow-frame), 200px -140px 200px 60px var(--glow-purple);
    }
    25% {
        box-shadow: 130px 10px 100px 30px var(--glow-frame), 260px 20px 200px 60px var(--glow-purple-strong);
    }
    37.5% {
        box-shadow: 90px 90px 100px 30px var(--glow-frame), 180px 180px 200px 60px var(--glow-purple);
    }
    50% {
        box-shadow: 10px 130px 100px 30px var(--glow-frame), 20px 260px 200px 60px var(--glow-purple-strong);
    }
    62.5% {
        box-shadow: -80px 100px 100px 30px var(--glow-frame), -160px 200px 200px 60px var(--glow-purple);
    }
    75% {
        box-shadow: -120px 20px 100px 30px var(--glow-frame), -240px 40px 200px 60px var(--glow-purple-strong);
    }
    87.5% {
        box-shadow: -100px -80px 100px 30px var(--glow-frame), -200px -160px 200px 60px var(--glow-purple);
    }
    100% {
        box-shadow: 0 -120px 100px 30px var(--glow-frame), 0 -240px 200px 60px var(--glow-purple-strong);
    }
}

.auth-modal.active {
    display: flex;
}

/* Disable body scroll when modal is open */
body.modal-open {
    overflow: hidden;
}

.auth-modal-content {
    background: var(--bg-card-alt);
    padding: 30px;
    border-radius: 10px;
    width: 100%;
    max-width: 400px;
    position: relative;
}

.auth-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-default);
}

.auth-modal-header h2 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin: 0;
}

.auth-modal-header h2 i {
    color: var(--accent-cyan);
    margin-right: 10px;
}

.auth-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.8rem;
    cursor: pointer;
    padding: 5px;
    line-height: 1;
    transition: color 0.3s ease;
}

.auth-close:hover {
    color: var(--accent-error);
}

.auth-modal-body {
    max-height: 400px;
    overflow-y: auto;
}

/* Form styles */
.auth-modal-body .form-group {
    margin-bottom: 15px;
}

.auth-modal-body .form-group label {
    display: block;
    color: var(--text-secondary);
    margin-bottom: 5px;
    font-size: 0.9rem;
}

.auth-modal-body .form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-alt);
    border-radius: var(--radius-input);
    background: var(--bg-card-alt);
    color: var(--text-primary);
    font-size: 1rem;
}

.auth-modal-body .form-group input:focus {
    outline: none;
    border-color: var(--accent-cyan);
}

.auth-modal-body .btn-primary {
    width: 100%;
    padding: 12px;
    background: var(--gradient-auth);
    color: var(--text-primary);
    border: none;
    border-radius: var(--radius-input);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 10px;
}

.auth-modal-body .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--shadow-accent);
}

.auth-modal-body .forgot-password {
    display: block;
    text-align: center;
    color: var(--text-secondary);
    text-decoration: none;
    margin-top: 15px;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.auth-modal-body .forgot-password:hover {
    color: var(--accent-cyan);
}

/* Lockout warning */
.auth-modal-body .lockout-warning {
    background: var(--shadow-error-bg);
    border: 1px solid var(--accent-error);
    color: var(--accent-error);
    padding: 15px;
    border-radius: var(--radius-input);
    text-align: center;
}

.auth-modal-body .lockout-warning i {
    font-size: 2rem;
    color: var(--accent-error);
    margin-bottom: 10px;
}

.auth-modal-body .lockout-warning p {
    margin: 5px 0;
}

/* Auth Error */
.auth-modal-body #auth-error {
    background: var(--shadow-error-bg);
    border-left: 4px solid var(--accent-error);
    color: var(--accent-error);
    padding: 12px 15px;
    margin-bottom: 15px;
    border-radius: var(--radius-input);
    font-size: 0.9rem;
}

/* Slide up animation with explode effect */
.auth-modal {
    transition: opacity 0.3s ease;
}

.auth-modal.slide-in .auth-modal-content {
    animation: modalExplosion 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes modalExplosion {
    0% {
        transform: scale(0) translateY(200vh) rotate(15deg);
        opacity: 0;
    }
    15% {
        transform: scale(1.4) translateY(0) rotate(-10deg);
        opacity: 1;
    }
    30% {
        transform: scale(0.85) translateY(25px) rotate(8deg);
    }
    45% {
        transform: scale(1.1) translateY(-15px) rotate(-5deg);
    }
    60% {
        transform: scale(0.95) translateY(8px) rotate(3deg);
    }
    75% {
        transform: scale(1.02) translateY(-5px) rotate(-2deg);
    }
    85% {
        transform: scale(0.98) translateY(3px) rotate(1deg);
    }
    92% {
        transform: scale(1.01) translateY(-2px) rotate(0deg);
    }
    100% {
        transform: scale(1) translateY(0) rotate(0);
        opacity: 1;
    }
}

/* Admin flash effect */
@keyframes adminFlash {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    20% {
        opacity: 0.9;
        transform: scale(1);
    }
    40% {
        opacity: 0.6;
    }
    60% {
        opacity: 0.3;
        transform: scale(1.05);
    }
    100% {
        opacity: 0;
        transform: scale(1.2);
    }
}

/* User button in header */
.user-btn {
    background: var(--gradient-user);
    color: var(--text-primary);
    padding: 10px 25px;
    position: relative;
}

.user-btn:hover {
    background: var(--gradient-user-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--shadow-accent);
}

.user-btn .admin-menu-btn {
    margin-left: 10px;
    font-size: 0.85rem;
    vertical-align: middle;
    opacity: 0.9;
    transition: var(--transition);
}

.user-btn:hover .admin-menu-btn {
    opacity: 1;
    transform: rotate(90deg);
}

/* Admin button (floating) */
.admin-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: var(--accent-cyan);
    color: var(--text-primary);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    z-index: 2000;
    box-shadow: 0 4px 15px var(--shadow-accent);
    transition: var(--transition);
}

.admin-btn:hover {
    background: var(--accent-cyan-light);
    transform: scale(1.1);
    box-shadow: 0 6px 20px var(--shadow-accent-strong);
}

/* Admin button in modal */
.auth-modal-body .btn-admin {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-purple) 100%);
    color: var(--text-primary);
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.auth-modal-body .btn-admin:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--shadow-accent);
}

.auth-modal-body .btn-admin i {
    margin-right: 8px;
}