/* sCaptcha Modern Professional Styling with Enhanced Mobile Responsiveness */
.scaptcha-widget {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    position: relative;
    width: 100%;
    max-width: 320px;
    transition: all 0.3s ease;
}

/* Light Theme (Default) */
.scaptcha-widget[data-theme="light"] .scaptcha-initial {
    background: linear-gradient(135deg, #f9f9f9 0%, #ffffff 100%);
    border: 2px solid #e0e0e0;
    color: #333;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.scaptcha-widget[data-theme="light"] .scaptcha-initial:hover {
    border-color: #133378;
    box-shadow: 0 4px 16px rgba(19, 51, 120, 0.15);
    transform: translateY(-1px);
}

/* Dark Theme */
.scaptcha-widget[data-theme="dark"] .scaptcha-initial {
    background: linear-gradient(135deg, #2d2d2d 0%, #3a3a3a 100%);
    border: 2px solid #555;
    color: #e0e0e0;
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

.scaptcha-widget[data-theme="dark"] .scaptcha-initial:hover {
    border-color: #90e674;
    box-shadow: 0 6px 20px rgba(144, 230, 116, 0.2);
    transform: translateY(-1px);
}

.scaptcha-initial {
    border-radius: 8px;
    padding: 6px 10px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}



.scaptcha-widget[data-theme="dark"] .scaptcha-logo-image {
    filter: drop-shadow(0 2px 4px rgba(255,255,255,0.1));
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
    .scaptcha-logo-image {
        height: 20px;
    }
}

@media (max-width: 480px) {
    .scaptcha-logo-image {
        height: 18px;
    }
}

.scaptcha-initial::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s;
}

.scaptcha-initial:hover::before {
    left: 100%;
}

.scaptcha-checkbox-wrapper {
    position: relative;
    width: 26px;
    height: 26px;
    flex-shrink: 0;
    margin-top: 20px;
}

.scaptcha-checkbox {
    width: 26px;
    height: 26px;
    margin: 0;
    cursor: pointer;
    opacity: 0;
    position: absolute;
    z-index: 2;
}

.scaptcha-checkbox-label {
    display: block;
    cursor: pointer;
    width: 26px;
    height: 26px;
}

.scaptcha-checkmark {
    width: 26px;
    height: 26px;
    border: 2px solid #d9d9d9;
    border-radius: 6px;
    background: #fff;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-checkmark {
    background: #404040;
    border-color: #666;
}

.scaptcha-checkbox:checked + .scaptcha-checkbox-label .scaptcha-checkmark {
    background: #90e674;
    border-color: #90e674;
    transform: scale(1.1);
}

.scaptcha-widget[data-theme="dark"] .scaptcha-checkbox:checked + .scaptcha-checkbox-label .scaptcha-checkmark {
    background: #90e674;
    border-color: #90e674;
}

.scaptcha-checkbox:checked + .scaptcha-checkbox-label .scaptcha-checkmark::after {
    content: "✓";
    position: absolute;
    color: white;
    font-size: 14px;
    font-weight: bold;
    animation: scaptcha-check-bounce 0.3s ease;
}

@keyframes scaptcha-check-bounce {
    0% { transform: scale(0); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

/* Loading Circle Animation */
.scaptcha-loading-circle {
    position: absolute;
    top: 0;
    left: 0;
    width: 26px;
    height: 26px;
}

.scaptcha-loading-svg {
    width: 26px;
    height: 26px;
    animation: scaptcha-rotate 2s linear infinite;
}

.scaptcha-loading-path {
    stroke-dasharray: 90, 150;
    stroke-dashoffset: 0;
    stroke-linecap: round;
    animation: scaptcha-dash 1.5s ease-in-out infinite;
}

@keyframes scaptcha-rotate {
    100% { transform: rotate(360deg); }
}

@keyframes scaptcha-dash {
    0% {
        stroke-dasharray: 1, 150;
        stroke-dashoffset: 0;
    }
    50% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -35;
    }
    100% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -124;
    }
}

/* Success Animation */
.scaptcha-success-animation {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
}

.scaptcha-success-circle {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #90e674;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.scaptcha-success-circle::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, transparent 40%, rgba(144, 230, 116, 0.3) 70%);
    border-radius: 50%;
    animation: scaptcha-success-ripple 0.6s ease-out;
}

.scaptcha-success-animate .scaptcha-success-circle {
    animation: scaptcha-success-pop 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.scaptcha-success-check {
    color: white;
    font-size: 16px;
    font-weight: bold;
    z-index: 1;
}

@keyframes scaptcha-success-pop {
    0% { transform: scale(0); opacity: 0; }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes scaptcha-success-ripple {
    0% { transform: scale(0); opacity: 1; }
    100% { transform: scale(2); opacity: 0; }
}

.scaptcha-text-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
    margin-top:25px;
}

.scaptcha-text {
    font-size: 14px;
    font-weight: 500;
    user-select: none;
    transition: color 0.3s ease;
    word-wrap: break-word;
}

.scaptcha-timer {
    font-size: 10px;
    padding: 4px 8px;
    border-radius: 12px;
    background: rgba(255, 152, 0, 0.1);
    color: #ff9800;
    border: 1px solid rgba(255, 152, 0, 0.3);
    font-weight: 500;
    animation: scaptcha-timer-pulse 2s infinite;
    width: fit-content;
    white-space: nowrap;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-timer {
    background: rgba(255, 183, 77, 0.15);
    color: #ffb74d;
    border-color: rgba(255, 183, 77, 0.3);
}

@keyframes scaptcha-timer-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.scaptcha-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 2px 8px;
    background: rgba(0, 0, 0, 0.02);
    border-radius: 6px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-logo {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

.scaptcha-logo:hover {
    background: rgba(0, 0, 0, 0.04);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.scaptcha-widget[data-theme="dark"] .scaptcha-logo:hover {
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.scaptcha-logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1px;
}

.scaptcha-logo-image {
    height: 50px;
    width: auto;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
    transition: all 0.3s ease;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-logo-image {
    filter: drop-shadow(0 1px 2px rgba(255,255,255,0.1));
}

.scaptcha-logo-text {
    font-size: 8px;
    font-weight: 700;
    color: #333;
    letter-spacing: 0.3px;
    line-height: 1;
    text-transform: uppercase;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-logo-text {
    color: #e0e0e0;
}

.scaptcha-logo-subtitle {
    font-size: 6px;
    font-weight: 500;
    color: #666;
    letter-spacing: 0.2px;
    line-height: 1;
    text-transform: uppercase;
    margin-top: -1px;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-logo-subtitle {
    color: #999;
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
    .scaptcha-logo {
        padding: 2px 6px;
    }
    
    .scaptcha-logo-image {
        height: 18px;
    }
    
    .scaptcha-logo-text {
        font-size: 7px;
    }
    
    .scaptcha-logo-subtitle {
        font-size: 5px;
    }
}

@media (max-width: 480px) {
    .scaptcha-logo {
        padding: 1px 5px;
    }
    
    .scaptcha-logo-image {
        height: 16px;
    }
    
    .scaptcha-logo-text {
        font-size: 6px;
    }
    
    .scaptcha-logo-subtitle {
        font-size: 4px;
    }
}

/* Professional animations */
@keyframes scaptcha-logo-glow {
    0%, 100% { 
        box-shadow: 0 0 5px rgba(19, 51, 120, 0.3);
    }
    50% { 
        box-shadow: 0 0 10px rgba(19, 51, 120, 0.5);
    }
}

.scaptcha-widget[data-theme="light"] .scaptcha-logo:hover {
    animation: scaptcha-logo-glow 2s infinite;
}

@keyframes scaptcha-logo-glow-dark {
    0%, 100% { 
        box-shadow: 0 0 5px rgba(144, 230, 116, 0.3);
    }
    50% { 
        box-shadow: 0 0 10px rgba(144, 230, 116, 0.5);
    }
}

.scaptcha-widget[data-theme="dark"] .scaptcha-logo:hover {
    animation: scaptcha-logo-glow-dark 2s infinite;
}
.scaptcha-logo-icon {
    font-size: 16px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.scaptcha-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 9998;
    backdrop-filter: blur(2px);
    animation: scaptcha-fade-in 0.3s ease;
}

@keyframes scaptcha-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.scaptcha-challenge-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    width: 420px;
    max-width: calc(100vw - 20px);
    max-height: calc(100vh - 20px);
    overflow: hidden;
    animation: scaptcha-modal-enter 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.scaptcha-widget[data-theme="dark"] .scaptcha-challenge-modal {
    background: #2d2d2d;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

@keyframes scaptcha-modal-enter {
    0% { opacity: 0; transform: translate(-50%, -50%) scale(0.9); }
    100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

.scaptcha-loading {
    padding: 50px 30px;
    text-align: center;
}

.scaptcha-loading .scaptcha-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #133378;
    border-radius: 50%;
    animation: scaptcha-spin 1s linear infinite;
    margin: 0 auto 20px;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-loading .scaptcha-loading-spinner {
    border-color: #555;
    border-top-color: #90e674;
}

@keyframes scaptcha-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.scaptcha-loading-text {
    color: #666;
    font-size: 14px;
    font-weight: 500;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-loading-text {
    color: #aaa;
}

.scaptcha-cooldown {
    padding: 40px 30px;
    text-align: center;
}

.scaptcha-cooldown-icon {
    font-size: 48px;
    margin-bottom: 16px;
    animation: scaptcha-swing 2s infinite ease-in-out;
}

@keyframes scaptcha-swing {
    0%, 100% { transform: rotate(-10deg); }
    50% { transform: rotate(10deg); }
}

.scaptcha-cooldown-title {
    font-size: 18px;
    font-weight: 700;
    color: #d32f2f;
    margin-bottom: 12px;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-cooldown-title {
    color: #f44336;
}

.scaptcha-cooldown-message {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-cooldown-message {
    color: #aaa;
}

.scaptcha-challenge-content {
    padding: 20px;
    overflow-y: auto;
    max-height: calc(100vh - 40px);
}

.scaptcha-challenge-header {
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 2px solid #f0f0f0;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-challenge-header {
    border-bottom-color: #404040;
}

.scaptcha-challenge-title {
    font-size: 15px;
    font-weight: 600;
    color: #333;
    line-height: 1.4;
    margin-bottom: 10px;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-challenge-title {
    color: #e0e0e0;
}

.scaptcha-header-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.scaptcha-attempts {
    font-size: 11px;
    color: #666;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 5px 10px;
    border-radius: 14px;
    font-weight: 600;
    border: 1px solid #dee2e6;
    white-space: nowrap;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-attempts {
    background: linear-gradient(135deg, #404040 0%, #4a4a4a 100%);
    color: #ccc;
    border-color: #555;
}

.scaptcha-action-icons {
    display: flex;
    gap: 6px;
}

.scaptcha-icon-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #f5f5f5;
    border: 1px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #666;
    flex-shrink: 0;
}

.scaptcha-icon-btn:hover {
    background: #133378;
    color: white;
    transform: scale(1.1);
}

.scaptcha-widget[data-theme="dark"] .scaptcha-icon-btn {
    background: #555;
    border-color: #777;
    color: #ccc;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-icon-btn:hover {
    background: #90e674;
    color: #333;
}

.scaptcha-icon-btn svg {
    width: 14px;
    height: 14px;
}

.scaptcha-refresh-btn.scaptcha-refreshing {
    animation: scaptcha-spin 1s linear infinite;
}

.scaptcha-help-text {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 10px;
    margin-bottom: 14px;
    font-size: 12px;
    color: #495057;
    line-height: 1.5;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-help-text {
    background: #383838;
    border-color: #555;
    color: #ccc;
}

.scaptcha-text-challenge {
    margin-bottom: 20px;
}

.scaptcha-text-display {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border: 3px solid #e9ecef;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 15px;
    text-align: center;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 2px 10px rgba(0,0,0,0.1);
}

.scaptcha-widget[data-theme="dark"] .scaptcha-text-display {
    background: linear-gradient(135deg, #383838 0%, #2d2d2d 100%);
    border-color: #555;
    box-shadow: inset 0 2px 10px rgba(0,0,0,0.3);
}

.scaptcha-text-display::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 2px,
        rgba(0,0,0,0.02) 2px,
        rgba(0,0,0,0.02) 4px
    );
    pointer-events: none;
}

.scaptcha-text-input {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
    font-family: monospace;
}

.scaptcha-text-input:focus {
    outline: none;
    border-color: #133378;
    box-shadow: 0 0 0 3px rgba(19, 51, 120, 0.1);
}

.scaptcha-widget[data-theme="dark"] .scaptcha-text-input {
    background: #404040;
    border-color: #666;
    color: #e0e0e0;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-text-input:focus {
    border-color: #90e674;
    box-shadow: 0 0 0 3px rgba(144, 230, 116, 0.1);
}

.scaptcha-image-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 20px;
    padding: 8px;
    background: #fafafa;
    border-radius: 12px;
    border: 1px solid #e0e0e0;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-image-grid {
    background: #383838;
    border-color: #555;
}

.scaptcha-image-tile {
    position: relative;
    aspect-ratio: 1;
    border: 3px solid transparent;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.scaptcha-widget[data-theme="dark"] .scaptcha-image-tile {
    background: #404040;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.scaptcha-image-tile:hover {
    border-color: #133378;
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 25px rgba(19, 51, 120, 0.2);
}

.scaptcha-widget[data-theme="dark"] .scaptcha-image-tile:hover {
    border-color: #90e674;
    box-shadow: 0 8px 25px rgba(144, 230, 116, 0.3);
}

.scaptcha-image-tile.selected {
    border-color: #90e674;
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 12px 30px rgba(144, 230, 116, 0.3);
}

.scaptcha-widget[data-theme="dark"] .scaptcha-image-tile.selected {
    border-color: #90e674;
    box-shadow: 0 12px 30px rgba(144, 230, 116, 0.4);
}

.scaptcha-challenge-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: all 0.4s ease;
}

.scaptcha-image-tile:hover .scaptcha-challenge-image {
    transform: scale(1.1);
    filter: brightness(1.1);
}

.scaptcha-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(144, 230, 116, 0.9);
    display: none;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(2px);
}

.scaptcha-image-tile.selected .scaptcha-image-overlay {
    display: flex;
    animation: scaptcha-overlay-appear 0.3s ease;
}

@keyframes scaptcha-overlay-appear {
    from { opacity: 0; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1); }
}

.scaptcha-image-checkmark {
    color: white;
    font-size: 24px;
    font-weight: bold;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
    animation: scaptcha-checkmark-bounce 0.5s ease;
}

@keyframes scaptcha-checkmark-bounce {
    0% { transform: scale(0); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

/* Ripple Effect */
.scaptcha-ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(144, 230, 116, 0.6);
    pointer-events: none;
    animation: scaptcha-ripple-animation 0.6s ease-out;
}

@keyframes scaptcha-ripple-animation {
    0% { transform: scale(0); opacity: 1; }
    100% { transform: scale(4); opacity: 0; }
}

.scaptcha-challenge-footer {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 16px;
}

.scaptcha-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.8px;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.scaptcha-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.scaptcha-btn:hover::before {
    left: 100%;
}

.scaptcha-btn-skip {
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
    color: #666;
    border: 1px solid #ddd;
}

.scaptcha-btn-skip:hover {
    background: linear-gradient(135deg, #e8e8e8 0%, #ddd 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.scaptcha-widget[data-theme="dark"] .scaptcha-btn-skip {
    background: linear-gradient(135deg, #555 0%, #666 100%);
    color: #ccc;
    border-color: #777;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-btn-skip:hover {
    background: linear-gradient(135deg, #666 0%, #777 100%);
}

.scaptcha-btn-verify {
    background: linear-gradient(135deg, #133378 0%, #1a4082 100%);
    color: white;
    min-width: 80px;
    box-shadow: 0 4px 12px rgba(19, 51, 120, 0.3);
}

.scaptcha-btn-verify:hover {
    background: linear-gradient(135deg, #0f2660 0%, #133378 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(19, 51, 120, 0.4);
}

.scaptcha-error-message {
    background: linear-gradient(135deg, #ffebee 0%, #ffcdd2 100%);
    color: #c62828;
    padding: 10px 14px;
    border-radius: 8px;
    margin: 14px 0;
    font-size: 12px;
    font-weight: 500;
    border-left: 4px solid #f44336;
    animation: scaptcha-error-shake 0.5s ease-in-out;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-error-message {
    background: linear-gradient(135deg, #3c1518 0%, #4a1c20 100%);
    color: #f44336;
    border-left-color: #f44336;
}

@keyframes scaptcha-error-shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.scaptcha-attribution {
    text-align: center;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid #e0e0e0;
    font-size: 10px;
    color: #999;
    font-weight: 400;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-attribution {
    border-top-color: #555;
    color: #777;
}

.scaptcha-attribution strong {
    color: #133378;
    font-weight: 600;
}

.scaptcha-widget[data-theme="dark"] .scaptcha-attribution strong {
    color: #90e674;
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 768px) {
    .scaptcha-widget {
        max-width: 100%;
    }
    
    .scaptcha-initial {
        padding: 12px 16px;
        gap: 12px;
    }
    
    .scaptcha-checkbox-wrapper {
        width: 24px;
        height: 24px;
        margin-top: 8px;
    }

    .scaptcha-text-wrapper{
     margin-top: 11px;
    }
    
    .scaptcha-checkbox,
    .scaptcha-checkbox-label {
        width: 24px;
        height: 24px;
    }
    
    .scaptcha-checkmark {
        width: 24px;
        height: 24px;
    }
    
    .scaptcha-loading-circle,
    .scaptcha-loading-svg {
        width: 24px;
        height: 24px;
    }
    
    .scaptcha-success-animation,
    .scaptcha-success-circle {
        width: 26px;
        height: 26px;
    }
    
    .scaptcha-text {
        font-size: 13px;
    }
    
    .scaptcha-logo-text {
        font-size: 8px;
    }
    
    .scaptcha-logo-icon {
        font-size: 14px;
    }
    
    .scaptcha-challenge-modal {
        width: calc(100vw - 20px);
        max-height: calc(100vh - 40px);
        border-radius: 12px;
    }
    
    .scaptcha-challenge-content {
        padding: 16px;
    }
    
    .scaptcha-challenge-title {
        font-size: 14px;
    }
    
    .scaptcha-header-actions {
        flex-direction: column;
        gap: 8px;
        align-items: stretch;
    }
    
    .scaptcha-attempts {
        text-align: center;
        align-self: center;
    }
    
    .scaptcha-action-icons {
        justify-content: center;
    }
    
    .scaptcha-icon-btn {
        width: 32px;
        height: 32px;
    }
    
    .scaptcha-icon-btn svg {
        width: 16px;
        height: 16px;
    }
    
    .scaptcha-image-grid {
        gap: 6px;
        padding: 6px;
    }
    
    .scaptcha-image-tile {
        border-radius: 6px;
    }
    
    .scaptcha-image-checkmark {
        font-size: 20px;
    }
    
    .scaptcha-challenge-footer {
        flex-direction: column;
        gap: 8px;
    }
    
    .scaptcha-btn {
        width: 100%;
        min-width: auto;
        padding: 12px 16px;
        font-size: 11px;
    }
    
    .scaptcha-text-display {
        padding: 15px;
        min-height: 70px;
    }
    
    .scaptcha-text-input {
        padding: 10px;
        font-size: 13px;
    }
    
    .scaptcha-loading {
        padding: 40px 20px;
    }
    
    .scaptcha-cooldown {
        padding: 30px 20px;
    }
    
    .scaptcha-cooldown-icon {
        font-size: 40px;
    }
    
    .scaptcha-cooldown-title {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .scaptcha-initial {
        padding: 10px 14px;
        gap: 10px;
    }
    
    .scaptcha-checkbox-wrapper {
        width: 22px;
        height: 22px;
    }
    
    .scaptcha-checkbox,
    .scaptcha-checkbox-label {
        width: 22px;
        height: 22px;
    }
    
    .scaptcha-checkmark {
        width: 22px;
        height: 22px;
    }
    
    .scaptcha-loading-circle,
    .scaptcha-loading-svg {
        width: 22px;
        height: 22px;
    }
    
    .scaptcha-success-animation,
    .scaptcha-success-circle {
        width: 24px;
        height: 24px;
    }
    
    .scaptcha-text {
        font-size: 12px;
    }
    
    .scaptcha-challenge-modal {
        width: calc(100vw - 10px);
        max-height: calc(100vh - 20px);
    }
    
    .scaptcha-challenge-content {
        padding: 12px;
    }
    
    .scaptcha-image-grid {
        gap: 4px;
        padding: 4px;
    }
    
    .scaptcha-image-checkmark {
        font-size: 18px;
    }
    
    .scaptcha-btn {
        padding: 10px 14px;
        font-size: 10px;
    }
    
    .scaptcha-text-display {
        padding: 12px;
        min-height: 60px;
    }
}

/* Landscape Orientation on Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .scaptcha-challenge-modal {
        width: calc(100vw - 40px);
        max-height: calc(100vh - 20px);
        top: 50%;
        transform: translate(-50%, -50%);
    }
    
    .scaptcha-challenge-content {
        max-height: calc(100vh - 60px);
        overflow-y: auto;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .scaptcha-initial {
        border-width: 3px;
    }
    
    .scaptcha-checkmark {
        border-width: 3px;
    }
    
    .scaptcha-image-tile {
        border-width: 4px;
    }
    
    .scaptcha-text-display {
        border-width: 4px;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        transform: none !important;
    }
}

/* Touch device optimizations */
@media (pointer: coarse) {
    .scaptcha-icon-btn {
        min-width: 44px;
        min-height: 44px;
    }
    
    .scaptcha-btn {
        min-height: 44px;
        padding: 12px 20px;
    }
    
    .scaptcha-image-tile {
        min-height: 80px;
    }
}