/* Specific Compress Tool Styling (Orange Theme) */

/* Override Highlight for Orange */
.highlight-orange {
    font-weight: 800;
    background: linear-gradient(to right, #f59e0b, #ef4444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.nav-icon { color: var(--text-muted); font-size: 1.4rem; transition: 0.3s; }
.nav-icon:hover { color: white; transform: scale(1.1); }
/* Animated Orange/Red Gradient for the Title */
.highlight-orange {
    font-weight: 800;
    
    /* 1. Define the Flowing Gradient (Orange -> Red -> Dark Orange -> Back to Start) */
    background: linear-gradient(
        90deg, 
        #f59e0b,  /* Amber */
        #ef4444,  /* Red */
        #d97706,  /* Dark Amber */
        #f59e0b   /* Loop back to Amber */
    );
    
    /* 2. Size it larger so it can move */
    background-size: 200% auto;
    
    /* 3. Clip to text */
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    
    /* 4. Animate it */
    animation: orangeFlow 3s linear infinite;
    
    /* 5. Add a glowing aura */
    filter: drop-shadow(0 0 15px rgba(245, 158, 11, 0.4));
}

/* The Animation Keyframes */
@keyframes orangeFlow {
    to {
        background-position: 200% center;
    }
}
/* Icon Styling */
.icon-circle {
    width: 70px;
    height: 70px;
    background: rgba(245, 158, 11, 0.2); /* Orange tint */
    color: #fbbf24;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 15px;
    transition: 0.3s;
}

.upload-area:hover .icon-circle {
    transform: scale(1.1);
    background: rgba(245, 158, 11, 0.3);
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.4);
}

/* Container */
.tool-ui {
    width: 100%;
    padding: 30px;
    min-height: 500px;
    display: flex;
    flex-direction: column;
}

/* Upload Area (Shared structure with Merge) */
.upload-area {
    border: 2px dashed var(--glass-border);
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: 0.3s;
    margin-bottom: 20px;
}
.upload-area:hover, .upload-area.dragover {
    background: rgba(245, 158, 11, 0.1);
    border-color: #f59e0b;
}

/* Settings Area (Replaces List) */
.settings-area {
    flex: 1;
    margin: 10px 0;
    animation: slideIn 0.3s ease forwards;
}

/* File Item (Single) */
.file-item {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 15px;
    border-radius: 12px;
    margin-bottom: 25px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.file-icon { color: #ef4444; margin-right: 15px; font-size: 1.5rem; }
.file-info { flex: 1; overflow: hidden; }
.file-name { font-size: 1rem; font-weight: 500; display: block; }
.file-size { font-size: 0.8rem; color: var(--text-muted); }

.file-remove {
    background: transparent; border: none; color: var(--text-muted);
    cursor: pointer; font-size: 1.1rem; padding: 5px; transition: 0.2s;
}
.file-remove:hover { color: #ef4444; }

/* Slider Controls */
.control-group {
    background: rgba(0,0,0,0.2);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
}

.control-group label {
    display: block; margin-bottom: 15px; color: #fff; font-weight: 500;
}

input[type=range] {
    width: 100%;
    height: 6px;
    background: rgba(255,255,255,0.1);
    border-radius: 5px;
    outline: none;
    -webkit-appearance: none;
    cursor: pointer;
}

input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 22px; height: 22px;
    background: #f59e0b; /* Orange Thumb */
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
    transition: 0.2s;
    margin-top: -8px; /* Alignment fix */
}
input[type=range]::-webkit-slider-runnable-track {
    width: 100%; height: 6px; cursor: pointer;
}

.range-labels {
    display: flex; justify-content: space-between;
    font-size: 0.8rem; color: var(--text-muted); margin-top: 10px;
}

/* Action Area */
.actions-area { margin-top: auto; }

.status-text {
    text-align: center; margin-bottom: 10px;
    font-size: 0.9rem; color: #f59e0b; min-height: 20px;
}

/* Compress Button (Orange Gradient) */
.action-btn {
    width: 100%;
    padding: 14px;
    border-radius: 10px;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    color: white;
    background: linear-gradient(90deg, #f59e0b, #ea580c);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
    transition: 0.3s;
}

.action-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.6);
}

.action-btn:disabled {
    background: #334155; color: #94a3b8; cursor: not-allowed; box-shadow: none;
}

@keyframes slideIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }