/* SparkleClean - Gemini Watermark Remover */
/* Unique dark theme UI - Not a copy of geminiwatermark.io */

.sc-container {
    --sc-bg: #0c0c14;
    --sc-surface: #151520;
    --sc-elevated: #1e1e2e;
    --sc-border: rgba(255,255,255,0.06);
    --sc-border-hover: rgba(99,102,241,0.3);
    --sc-text: #e2e2f0;
    --sc-text-dim: #7a7a9a;
    --sc-accent: #818cf8;
    --sc-accent-glow: rgba(129,140,248,0.15);
    --sc-success: #34d399;
    --sc-error: #fb7185;
    --sc-warn: #fbbf24;
    --sc-radius-sm: 8px;
    --sc-radius: 14px;
    --sc-radius-lg: 20px;
    --sc-shadow: 0 4px 24px rgba(0,0,0,0.4);
    --sc-shadow-lg: 0 20px 60px rgba(0,0,0,0.5);

    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    max-width: 760px;
    margin: 0 auto;
    padding: 24px 16px;
    color: var(--sc-text);
    line-height: 1.5;
}

/* Header */
.sc-header {
    text-align: center;
    margin-bottom: 32px;
}

.sc-brand {
    display: inline-flex;
    align-items: center;
    gap: 16px;
}

.sc-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--sc-accent), #6366f1);
    border-radius: var(--sc-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 8px 24px rgba(99,102,241,0.25);
    flex-shrink: 0;
}

.sc-icon svg {
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.2));
}

.sc-brand-text h2 {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 4px;
    letter-spacing: -0.3px;
}

.sc-brand-text p {
    font-size: 13px;
    color: var(--sc-text-dim);
    margin: 0;
}

/* Workspace */
.sc-workspace {
    background: var(--sc-surface);
    border: 1px solid var(--sc-border);
    border-radius: var(--sc-radius-lg);
    overflow: hidden;
    box-shadow: var(--sc-shadow-lg);
}

.sc-panel {
    padding: 40px 32px;
}

/* Upload Panel */
.sc-dropzone {
    border: 2px dashed var(--sc-border);
    border-radius: var(--sc-radius);
    padding: 56px 32px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: transparent;
    position: relative;
    outline: none;
}

.sc-dropzone:hover,
.sc-dropzone:focus {
    border-color: var(--sc-border-hover);
    background: var(--sc-accent-glow);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(99,102,241,0.08);
}

.sc-dropzone.sc-dragover {
    border-color: var(--sc-accent);
    background: var(--sc-accent-glow);
    transform: scale(1.01);
}

.sc-dropzone-inner {
    pointer-events: none;
}

.sc-illustration {
    position: relative;
    display: inline-block;
    margin-bottom: 20px;
}

.sc-illustration > svg {
    color: var(--sc-text-dim);
    opacity: 0.5;
}

.sc-sparkle-badge {
    position: absolute;
    bottom: -4px;
    right: -8px;
    width: 28px;
    height: 28px;
    background: var(--sc-error);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 4px 12px rgba(251,113,133,0.3);
}

.sc-sparkle-badge svg {
    width: 12px;
    height: 12px;
}

.sc-sparkle-badge span {
    position: absolute;
    font-size: 10px;
    font-weight: 700;
}

.sc-dropzone h3 {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    margin: 0 0 6px;
}

.sc-hint {
    font-size: 14px;
    color: var(--sc-text-dim);
    margin: 0 0 20px;
}

.sc-specs {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
}

.sc-chip {
    font-size: 11px;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 20px;
    background: rgba(255,255,255,0.05);
    color: var(--sc-text-dim);
    border: 1px solid var(--sc-border);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sc-chip-muted {
    background: transparent;
    border-style: dashed;
}

/* Processing Panel */
.sc-process {
    text-align: center;
    padding: 60px 32px;
}

.sc-process-visual {
    margin-bottom: 28px;
}

.sc-orbit {
    position: relative;
    width: 60px;
    height: 60px;
    margin: 0 auto;
}

.sc-orbit-dot {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--sc-accent);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    margin: -5px 0 0 -5px;
    animation: sc-orbit 1.5s linear infinite;
}

.sc-orbit-dot:nth-child(1) { animation-delay: 0s; }
.sc-orbit-dot:nth-child(2) { animation-delay: -0.5s; }
.sc-orbit-dot:nth-child(3) { animation-delay: -1s; }

@keyframes sc-orbit {
    0% { transform: rotate(0deg) translateX(24px) rotate(0deg); }
    100% { transform: rotate(360deg) translateX(24px) rotate(-360deg); }
}

.sc-process h3 {
    font-size: 17px;
    font-weight: 600;
    color: #fff;
    margin: 0 0 8px;
}

.sc-status {
    font-size: 13px;
    color: var(--sc-text-dim);
    margin: 0 0 24px;
    min-height: 20px;
}

.sc-progress-track {
    max-width: 280px;
    height: 4px;
    background: rgba(255,255,255,0.06);
    border-radius: 2px;
    margin: 0 auto;
    overflow: hidden;
}

.sc-progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--sc-accent), #a78bfa);
    border-radius: 2px;
    transition: width 0.4s ease;
}

/* Result Panel */
.sc-result {
    animation: sc-fadeSlide 0.5s ease;
}

@keyframes sc-fadeSlide {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

.sc-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 0;
    align-items: stretch;
    margin-bottom: 28px;
    background: var(--sc-bg);
    border-radius: var(--sc-radius);
    overflow: hidden;
    border: 1px solid var(--sc-border);
}

@media (max-width: 640px) {
    .sc-comparison {
        grid-template-columns: 1fr;
    }
    .sc-divider {
        display: none !important;
    }
}

.sc-frame {
    position: relative;
    min-height: 200px;
    display: flex;
    flex-direction: column;
}

.sc-frame-label {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 2;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 5px 10px;
    border-radius: 6px;
    background: rgba(0,0,0,0.6);
    color: var(--sc-text-dim);
    backdrop-filter: blur(8px);
}

.sc-frame-label-success {
    background: rgba(52,211,153,0.15);
    color: var(--sc-success);
}

.sc-frame-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 16px 16px;
    min-height: 200px;
}

.sc-frame-content canvas {
    max-width: 100%;
    max-height: 320px;
    border-radius: var(--sc-radius-sm);
    box-shadow: var(--sc-shadow);
}

.sc-divider {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 48px;
    background: var(--sc-surface);
    position: relative;
}

.sc-divider-line {
    position: absolute;
    top: 16px;
    bottom: 16px;
    width: 1px;
    background: var(--sc-border);
}

.sc-divider-icon {
    width: 32px;
    height: 32px;
    background: var(--sc-elevated);
    border: 1px solid var(--sc-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--sc-accent);
    z-index: 1;
    box-shadow: var(--sc-shadow);
}

/* Toolbar */
.sc-toolbar {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.sc-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--sc-radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
    font-family: inherit;
    line-height: 1;
}

.sc-btn svg {
    flex-shrink: 0;
}

.sc-btn-primary {
    background: linear-gradient(135deg, var(--sc-accent), #6366f1);
    color: #fff;
    box-shadow: 0 4px 16px rgba(99,102,241,0.25);
}

.sc-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(99,102,241,0.35);
}

.sc-btn-primary:active {
    transform: translateY(0);
}

.sc-btn-secondary {
    background: var(--sc-elevated);
    color: var(--sc-text);
    border: 1px solid var(--sc-border);
}

.sc-btn-secondary:hover {
    border-color: var(--sc-text-dim);
    background: rgba(255,255,255,0.05);
}

.sc-btn-ghost {
    background: transparent;
    color: var(--sc-text-dim);
    border: 1px solid transparent;
}

.sc-btn-ghost:hover {
    color: var(--sc-text);
    background: rgba(255,255,255,0.03);
}

/* Error Panel */
.sc-error {
    text-align: center;
    padding: 48px 32px;
}

.sc-error-icon {
    color: var(--sc-error);
    margin-bottom: 16px;
    opacity: 0.8;
}

.sc-error h3 {
    font-size: 17px;
    font-weight: 600;
    color: #fff;
    margin: 0 0 8px;
}

.sc-error p {
    color: var(--sc-text-dim);
    margin: 0 0 24px;
    font-size: 14px;
}

/* Trust Footer */
.sc-trust {
    text-align: center;
    margin-top: 24px;
}

.sc-trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(52,211,153,0.08);
    color: var(--sc-success);
    font-size: 12px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid rgba(52,211,153,0.15);
    margin-bottom: 8px;
}

.sc-trust p {
    font-size: 12px;
    color: var(--sc-text-dim);
    margin: 0;
}

/* Accessibility */
.sc-dropzone:focus-visible {
    outline: 2px solid var(--sc-accent);
    outline-offset: 2px;
}

.sc-btn:focus-visible {
    outline: 2px solid var(--sc-accent);
    outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .sc-dropzone,
    .sc-btn,
    .sc-progress-fill,
    .sc-result {
        transition: none !important;
        animation: none !important;
    }
    .sc-orbit-dot {
        animation: none !important;
    }
}