/* =================================
   VARIABLES & GLOBAL STYLES
   ================================= */
:root {
    --bg-color: #0d0d0d;
    --border-color: #333333;
    --font-color: #e0e0e0;
    --font-secondary-color: #9e9e9e;
    --accent-color: #E14747;
    --control-bg: #1a1a1a;
    --active-color: #ffffff;
    --bar-inactive-color: #444444;
    --preset-bg: #cacaca;
    --preset-color: #000000;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: #222;
    font-family: 'Chivo Mono', monospace;
    color: var(--font-color);
    font-size: 13px;
    letter-spacing: 0.05em;
    overflow: hidden;
}

/* =================================
   APP CANVAS & DROPZONE
   ================================= */
#viewport {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1;
}
#bgCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
}
#content {
    position: absolute;
    top: 0;
    left: 0;
    transform-origin: 0 0;
    transform: translate(var(--tx, 0), var(--ty, 0)) scale(var(--s, 1));
}
#dropzone {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 200px;
    border: 2px dashed var(--font-secondary-color);
    display: grid;
    place-items: center;
    text-align: center;
    cursor: pointer;
    z-index: 10;
    color: var(--font-secondary-color);
    background: rgba(0,0,0,0.2);
}
#dropzone.dragover {
    border-color: var(--font-color);
    background: rgba(0,0,0,0.4);
}
#errorMsg {
    color: #ff6b6b;
    margin-top: 10px;
}

/* =================================
   PANEL CONTAINER
   ================================= */
.panel-container {
    position: fixed;
    top: 40px;
    right: 40px;
    max-height: calc(100vh - 80px);
    width: 440px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    padding: 20px 24px;
    z-index: 100;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

/* Header */
.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.panel-header h1 { font-size: 16px; font-weight: 700; }
.delete-btn { background: none; border: none; color: var(--font-secondary-color); font-family: inherit; font-size: 13px; cursor: pointer; display: flex; align-items: center; gap: 8px; }
.delete-icon { display: inline-block; width: 20px; height: 20px; border: 1px solid var(--font-secondary-color); border-radius: 50%; position: relative; }
.delete-icon::before, .delete-icon::after { content: ''; position: absolute; top: 50%; left: 50%; width: 10px; height: 1px; background-color: var(--font-secondary-color); }
.delete-icon::before { transform: translate(-50%, -50%) rotate(45deg); }
.delete-icon::after { transform: translate(-50%, -50%) rotate(-45deg); }

/* Control Sections */
.control-section:last-of-type { margin-bottom: 0; }
h2 { font-size: 13px; font-weight: 400; color: var(--font-secondary-color); }
.divider {
    border: none;
    height: 1px;
    background-color: var(--border-color);
    margin: 15px -24px;
}
.hidden { display: none !important; }

/* =================================
   TOP CONTROLS & GENERAL INPUTS
   ================================= */
.top-controls { display: flex; justify-content: space-between; align-items: center; }
.top-controls > label { color: var(--font-color); flex-shrink: 0; margin-right: 16px; }
.top-controls .select-wrapper { flex-grow: 1; }
.top-controls .checkbox-group { margin-left: 16px; flex-shrink: 0; }

.select-wrapper { position: relative; display: inline-block; }
.select-wrapper::after { content: ''; position: absolute; right: 12px; top: 50%; margin-top: -3px; border: 5px solid transparent; border-top-color: var(--font-color); pointer-events: none; }
select { width: 100%; background-color: var(--control-bg); color: var(--font-color); border: 1px solid var(--border-color); padding: 8px 12px; font-family: 'Chivo Mono', monospace; font-size: 13px; appearance: none; -webkit-appearance: none; cursor: pointer; }

.control-group.checkbox-group,
.radio-group,
.checkbox-group { 
    display: flex; 
    flex-direction: row; 
    align-items: center; 
    gap: 8px;
}
.control-group input[type="checkbox"],
.radio-group input[type="radio"],
.checkbox-group input[type="checkbox"] { 
    appearance: none; -webkit-appearance: none; 
    width: 16px; height: 16px; 
    border: 1px solid var(--border-color); 
    background-color: var(--control-bg); 
    cursor: pointer; position: relative; margin: 0; 
    flex-shrink: 0;
}
.control-group input[type="checkbox"]:checked,
.radio-group input[type="radio"]:checked,
.checkbox-group input[type="checkbox"]:checked { 
    background-color: var(--font-color); 
}

/* =================================
   KNOB PANEL & CONTROLS
   ================================= */
.knob-panel { border: 1px solid var(--border-color); padding: 16px 0; }
.knob-controls { display: flex; justify-content: space-around; align-items: center; }
.knob-wrapper { display: flex; flex-direction: column; align-items: center; width: 30%; }
.knob-label { display: flex; justify-content: space-between; width: 100%; margin-bottom: 12px; color: var(--font-secondary-color); padding: 0 10px; }
.knob-label .num { cursor: ew-resize; user-select: none; color: var(--font-color); }
.knob { position: relative; width: 80px; height: 80px; }
.knob-visual { width: 100%; height: 100%; position: relative; pointer-events: none; }
.knob-visual .bar {
    position: absolute;
    width: 2px;
    height: 10px;
    background-color: var(--bar-inactive-color);
    top: 0;
    left: 50%;
    margin-left: -1px;
    transform-origin: center 40px;
}
.knob-visual .bar.active { background-color: var(--active-color); }
.knob-center-circle {
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 26px; height: 26px;
    border: 2px solid var(--font-secondary-color);
    border-radius: 50%;
}
.separator-v { width: 1px; height: 100px; background-color: var(--border-color); }

/* =================================
   KONTROL TEKS KONDISIONAL
   ================================= */
#grp-text-extra { margin-top: 24px; padding: 0; }
.text-input-row { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.text-input-row label { color: var(--font-color); flex-shrink: 0; }
#textInput {
    background-color: #383838;
    border: 1px solid var(--border-color);
    color: var(--font-color);
    font-family: inherit;
    font-size: 13px;
    padding: 8px;
    width: 100%;
    flex-grow: 1;
}
.text-buttons-row { display: flex; gap: 10px; }
.text-option-btn {
    flex-grow: 1; width: 33.33%;
    background-color: #383838;
    border: 1px solid var(--border-color);
    color: var(--font-color);
    padding: 8px;
    font-family: inherit;
    font-size: 13px;
    cursor: pointer;
    text-align: center;
    user-select: none;
}
input[type="radio"]:checked + .text-option-btn {
    border-color: var(--font-color);
}

/* =================================
   MORE CONTROLS & COLOR SECTION
   ================================= */
.more-controls-grid { display: flex; flex-direction: column; gap: 16px; }
.color-mode-group { display: flex; flex-direction: column; gap: 16px; }
.control-row { display: flex; align-items: flex-start; min-height: 20px; } 
.control-column-left { flex-basis: 40%; }
.control-column-right { flex-basis: 60%; display: flex; flex-direction: column; gap: 8px; }
.color-control-wrapper { 
    display: flex; 
    flex-direction: column; 
    gap: 8px;
    max-width: 250px; 
}
/* [PERUBAHAN 1] Mengganti justify-content dan menambahkan gap */
.color-control { 
    display: flex; 
    align-items: center; 
    gap: 8px;
}
.color-bar { 
    width: 170px; 
    height: 16px; 
    border: 1px solid var(--border-color); 
    cursor: pointer;
    flex-shrink: 0;
}
/* [PERUBAHAN 2] Membuat input teks hex fleksibel */
.color-control input[type="text"] {
    background: none;
    border: none;
    color: var(--font-secondary-color);
    font-family: inherit;
    font-size: 13px;
    text-align: right;
    cursor: pointer;
    flex-grow: 1; /* Mengambil sisa ruang */
    width: 0; /* Penting untuk flex-grow */
}
.preset-buttons { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 4px; }
.preset-btn {
    background-color: var(--preset-bg);
    color: var(--preset-color);
    border: 1px solid var(--border-color);
    font-family: 'Chivo Mono', monospace;
    font-size: 13px;
    padding: 4px 8px;
    cursor: pointer;
}

/* =================================
   SLIDERS
   ================================= */
.slider-wrapper { display: flex; align-items: center; gap: 12px; width: 100%; }
.slider-label { width: 80px; flex-shrink: 0; color: var(--font-secondary-color); }
.slider-value.num {
    width: 25px;
    text-align: right;
    flex-shrink: 0;
    color: var(--font-color);
    cursor: ew-resize;
    user-select: none;
}
.slider { position: relative; height: 16px; flex-grow: 1; }
.slider-visual { display: flex; justify-content: space-between; align-items: center; width: 100%; height: 100%; }
.slider-visual .bar { width: 2px; height: 100%; background-color: var(--bar-inactive-color); }
.slider-visual .bar.active { background-color: var(--active-color); }

/* =================================
   ANIMATIONS & FOOTER
   ================================= */
.animations-header { display: flex; justify-content: space-between; align-items: center; }
.animations-header.no-margin-bottom { margin-bottom: 0; }
.animations-header h2 { margin: 0; }
.animations-header .select-wrapper { width: 65%; }
.animations-sliders { display: flex; flex-direction: column; gap: 12px; margin-top: 16px; }

.panel-footer {
    padding-top: 24px; 
    margin-top: 0;
}
.download-group { display: flex; margin-bottom: 8px; }
.download-btn { flex-grow: 1; background-color: var(--control-bg); border: 1px solid var(--border-color); color: var(--font-color); font-family: inherit; font-size: 13px; padding: 12px; cursor: pointer; text-align: left; }
.download-group .download-btn { border-right: none; }
.download-select-wrapper { width: 80px; }
.download-select-wrapper select { border-radius: 0; height: 100%; padding: 0 12px; }
#exportVideoBtn {
    width: 100%;
}

/* [TAMBAHAN] Aturan untuk kursor pada area knob dan slider */
.knob, .slider {
    cursor: ew-resize;
}

/* [TAMBAHAN] Gaya untuk input field angka sementara */
.num-input-temp {
    font-family: 'Chivo Mono', monospace;
    font-size: 13px;
    background-color: #383838;
    color: var(--font-color);
    border: 1px solid var(--active-color);
    text-align: right;
    width: 40px; /* Sesuaikan lebar jika perlu */
    padding: 2px;
}