/* =========================================================
   Media Optimizer Module — PENTACROSS Dark Glassmorphism
   ========================================================= */
:root {
    --mopt-bg:      #1a1b1e;
    --mopt-panel:   rgba(37,38,43,0.75);
    --mopt-border:  rgba(255,255,255,0.08);
    --mopt-blue:    #339af0;
    --mopt-blue2:   #228be6;
    --mopt-green:   #40c057;
    --mopt-red:     #ff6b6b;
    --mopt-text:    #c1c2c5;
    --mopt-muted:   #909296;
    --mopt-dim:     #5c5f66;
    --mopt-r:       12px;
    --mopt-font:    'Inter', system-ui, -apple-system, sans-serif;
}

/* ── Wrapper ─────────────────────────────────────────────── */
.mopt-wrapper {
    font-family: var(--mopt-font);
    color: var(--mopt-text);
    background: var(--mopt-bg);
    border: 1px solid var(--mopt-border);
    border-radius: var(--mopt-r);
    padding: 28px;
    max-width: 820px;
    margin: 0 auto;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
.mopt-wrapper * { box-sizing: border-box; color: inherit; }

/* ── Header ──────────────────────────────────────────────── */
.mopt-header { text-align: center; margin-bottom: 24px; }
.mopt-title  { font-size: 22px; font-weight: 700; margin: 0 0 6px; color: #fff !important; }
.mopt-hl     { color: var(--mopt-blue) !important; }
.mopt-desc   { font-size: 13px; color: var(--mopt-muted) !important; margin: 0 0 10px; }
.mopt-badge  {
    display: inline-flex; align-items: center; gap: 5px;
    font-size: 11px; font-weight: 600; letter-spacing: .5px;
    color: var(--mopt-green) !important;
    background: rgba(64,192,87,0.1);
    border: 1px solid rgba(64,192,87,0.25);
    padding: 4px 12px; border-radius: 20px;
}

/* ── Tabs ────────────────────────────────────────────────── */
.mopt-tabs {
    display: flex; gap: 6px;
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--mopt-border);
    border-radius: 10px;
    padding: 5px;
    margin-bottom: 20px;
}
.mopt-tab {
    flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 7px;
    padding: 10px 0; border-radius: 8px; border: none; cursor: pointer;
    background: transparent; font-family: var(--mopt-font);
    font-size: 14px; font-weight: 500;
    color: var(--mopt-dim) !important;
    transition: all .2s ease;
}
.mopt-tab:hover { color: var(--mopt-text) !important; }
.mopt-tab-active {
    background: var(--mopt-panel);
    color: #fff !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

/* ── Drop Zone ───────────────────────────────────────────── */
.mopt-dropzone {
    background: var(--mopt-panel);
    backdrop-filter: blur(10px);
    border: 2px dashed rgba(255,255,255,0.12);
    border-radius: var(--mopt-r);
    padding: 50px 20px;
    text-align: center;
    cursor: pointer;
    transition: all .25s ease;
}
.mopt-dropzone.dragover,
.mopt-dropzone:hover { border-color: var(--mopt-blue); background: rgba(51,154,240,.06); }
.mopt-drop-icon { margin-bottom: 14px; }
.mopt-dropzone h3 { margin: 0 0 6px; color: #fff !important; font-size: 17px; }
.mopt-dropzone p  { margin: 0 0 8px; font-size: 13px; color: var(--mopt-muted) !important; }
.mopt-note { font-size: 12px !important; color: var(--mopt-dim) !important; margin-bottom: 16px !important; }

/* ── Settings Card ───────────────────────────────────────── */
.mopt-settings-card {
    background: var(--mopt-panel);
    backdrop-filter: blur(10px);
    border: 1px solid var(--mopt-border);
    border-radius: var(--mopt-r);
    padding: 24px;
    margin-top: 16px;
}
.mopt-settings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 20px;
    margin-bottom: 20px;
}
.mopt-field-full { grid-column: 1 / -1; }
.mopt-label {
    display: flex; align-items: center; justify-content: space-between;
    font-size: 12px; font-weight: 600;
    color: var(--mopt-muted) !important;
    text-transform: uppercase; letter-spacing: .6px;
    margin-bottom: 7px;
}
.mopt-file-info {
    font-size: 13px; color: var(--mopt-text) !important;
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--mopt-border);
    border-radius: 6px; padding: 8px 12px;
}

/* ── Select ──────────────────────────────────────────────── */
.mopt-select {
    width: 100%; padding: 9px 12px;
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--mopt-border);
    border-radius: 8px; color: #fff !important;
    font-size: 14px; cursor: pointer; outline: none;
    font-family: var(--mopt-font);
}
.mopt-select:focus { border-color: var(--mopt-blue); }
.mopt-select option { background: #25262b; }

/* ── Range Slider ────────────────────────────────────────── */
.mopt-val-badge {
    font-size: 12px; font-weight: 700;
    color: var(--mopt-blue) !important;
    background: rgba(51,154,240,.12);
    padding: 2px 10px; border-radius: 20px;
}
.mopt-range {
    -webkit-appearance: none; appearance: none;
    width: 100%; height: 6px; border-radius: 3px;
    background: linear-gradient(to right, var(--mopt-blue) 50%, rgba(255,255,255,0.1) 50%);
    outline: none; cursor: pointer;
}
.mopt-range::-webkit-slider-thumb {
    -webkit-appearance: none; appearance: none;
    width: 18px; height: 18px; border-radius: 50%;
    background: var(--mopt-blue);
    border: 2px solid #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.4);
    cursor: pointer;
}
.mopt-range::-moz-range-thumb {
    width: 18px; height: 18px; border-radius: 50%;
    background: var(--mopt-blue); border: 2px solid #fff; cursor: pointer;
}
.mopt-range-labels {
    display: flex; justify-content: space-between;
    font-size: 11px; color: var(--mopt-dim) !important; margin-top: 5px;
}

/* ── Buttons ─────────────────────────────────────────────── */
.mopt-action-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.mopt-btn {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 11px 24px; border-radius: 8px;
    font-weight: 600; font-size: 14px;
    border: none; cursor: pointer; font-family: var(--mopt-font);
    color: #fff !important; transition: all .2s ease;
}
.mopt-btn-primary  { background: var(--mopt-blue); box-shadow: 0 4px 14px rgba(51,154,240,.35); }
.mopt-btn-primary:hover  { background: var(--mopt-blue2); transform: translateY(-1px); }
.mopt-btn-secondary { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); }
.mopt-btn-secondary:hover { background: rgba(255,255,255,.16); }
.mopt-btn-success  { background: var(--mopt-green); box-shadow: 0 4px 14px rgba(64,192,87,.3); }
.mopt-btn-success:hover  { background: #37b24d; transform: translateY(-1px); }

/* ── Result Card ─────────────────────────────────────────── */
.mopt-result-card {
    background: var(--mopt-panel);
    backdrop-filter: blur(10px);
    border: 1px solid var(--mopt-border);
    border-radius: var(--mopt-r);
    padding: 24px;
    margin-top: 16px;
    text-align: center;
}

/* ── Size Comparison ─────────────────────────────────────── */
.mopt-compare-sizes {
    display: flex; align-items: center; justify-content: center;
    gap: 20px; margin-bottom: 22px; flex-wrap: wrap;
}
.mopt-size-box {
    display: flex; flex-direction: column; align-items: center; gap: 4px;
    background: rgba(0,0,0,.25);
    border: 1px solid var(--mopt-border);
    border-radius: 10px; padding: 14px 24px; min-width: 110px;
}
.mopt-size-box-result { border-color: rgba(64,192,87,.3); }
.mopt-size-label { font-size: 11px; color: var(--mopt-dim) !important; text-transform: uppercase; letter-spacing: .5px; }
.mopt-size-val   { font-size: 20px; font-weight: 700; color: #fff !important; }
.mopt-size-ext   { font-size: 11px; color: var(--mopt-muted) !important; }
.mopt-size-arrow { display: flex; flex-direction: column; align-items: center; gap: 3px; }
.mopt-saving-pct { font-size: 13px; font-weight: 700; color: var(--mopt-green) !important; }

/* ── Image Preview Canvas ────────────────────────────────── */
.mopt-preview-wrap {
    background: #25262b;
    background-image:
        linear-gradient(45deg,#373a40 25%,transparent 25%,transparent 75%,#373a40 75%),
        linear-gradient(45deg,#373a40 25%,transparent 25%,transparent 75%,#373a40 75%);
    background-size: 16px 16px;
    background-position: 0 0, 8px 8px;
    border-radius: 8px; overflow: hidden;
    max-height: 300px;
    display: flex; justify-content: center; align-items: center;
    margin-bottom: 20px;
}
.mopt-preview-canvas {
    max-width: 100%; max-height: 300px;
    object-fit: contain;
    display: block;
}

/* ── Video Progress ──────────────────────────────────────── */
.mopt-spin { animation: mopt-spin 1.4s linear infinite; margin-bottom: 10px; }
@keyframes mopt-spin { 100% { transform: rotate(360deg); } }
.mopt-encoding-status { margin-bottom: 20px; }
.mopt-status-h { color: #fff !important; font-size: 17px; margin: 8px 0 0; }
.mopt-progress-bar-bg {
    width: 100%; height: 8px;
    background: rgba(255,255,255,.08);
    border-radius: 4px; overflow: hidden; margin-bottom: 8px;
}
.mopt-progress-fill {
    height: 100%; width: 0%;
    background: linear-gradient(90deg, var(--mopt-blue), #74c0fc);
    border-radius: 4px;
    transition: width .3s ease-out;
}
.mopt-progress-detail { font-size: 13px; color: var(--mopt-muted) !important; margin: 0; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 580px) {
    .mopt-settings-grid { grid-template-columns: 1fr; }
    .mopt-field-full { grid-column: auto; }
    .mopt-compare-sizes { flex-direction: column; }
    .mopt-size-arrow { transform: rotate(90deg); }
}