/* ==========================================================================
   CSS Minifier — cssm-style.css
   Prefix: cssm-
   ========================================================================== */

.cssm-wrap *, .cssm-wrap *::before, .cssm-wrap *::after { box-sizing: border-box; }

.cssm-wrap {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: #1f2937;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px 48px;
}

.cssm-main-title    { font-size: 1.55rem; font-weight: 700; color: #111827; margin: 0 0 8px; }
.cssm-main-subtitle { font-size: 0.92rem; color: #6b7280; margin: 0 0 26px; }

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.cssm-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
}
@media (max-width: 860px) { .cssm-layout { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.cssm-card {
    background: #fff;
    border: 1px solid #dde3ea;
    border-radius: 10px;
    padding: 20px 22px;
    margin-bottom: 20px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}

.cssm-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: #111827;
    margin: 0 0 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f2f5;
}

/* --------------------------------------------------------------------------
   Panel header (title + actions row)
   -------------------------------------------------------------------------- */
.cssm-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    flex-wrap: wrap;
    gap: 8px;
}

.cssm-panel-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #111827;
    margin: 0;
}

.cssm-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cssm-line-count {
    font-size: 0.75rem;
    color: #9ca3af;
    font-weight: 600;
}

.cssm-icon-btn {
    background: transparent;
    border: none;
    color: #9ca3af;
    font-size: 0.85rem;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    line-height: 1;
    transition: color 0.15s, background 0.15s;
}
.cssm-icon-btn:hover { color: #dc2626; background: #fef2f2; }

.cssm-action-btn {
    padding: 5px 14px;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: inherit;
    border-radius: 6px;
    border: 1.5px solid #d1d5db;
    background: #fff;
    color: #374151;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.cssm-action-btn:hover { background: #eff6ff; border-color: #2563eb; color: #2563eb; }

/* --------------------------------------------------------------------------
   Textareas
   -------------------------------------------------------------------------- */
.cssm-textarea {
    width: 100%;
    height: 380px;
    padding: 12px 14px;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 0.82rem;
    line-height: 1.6;
    border: 1.5px solid #d1d5db;
    border-radius: 7px;
    background: #0f172a;
    color: #e2e8f0;
    resize: vertical;
    tab-size: 2;
    transition: border-color 0.2s;
}
.cssm-textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}
.cssm-textarea::placeholder { color: #475569; }

.cssm-textarea-output {
    background: #0a0f1e;
    color: #a3e635;
    height: 320px;
    cursor: text;
}

/* --------------------------------------------------------------------------
   Options
   -------------------------------------------------------------------------- */
.cssm-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px;
    margin: 12px 0 14px;
}

.cssm-option-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: #374151;
    cursor: pointer;
    user-select: none;
}
.cssm-option-label input[type="checkbox"] {
    width: 15px;
    height: 15px;
    cursor: pointer;
    accent-color: #2563eb;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.cssm-btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

.cssm-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 28px;
    font-size: 0.9rem;
    font-weight: 700;
    font-family: inherit;
    border-radius: 7px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}
.cssm-btn-primary { background: #2563eb; color: #fff; border-color: #2563eb; }
.cssm-btn-primary:hover { background: #1d4ed8; border-color: #1d4ed8; }

/* --------------------------------------------------------------------------
   Stats card
   -------------------------------------------------------------------------- */
.cssm-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 14px;
}

@media (max-width: 500px) { .cssm-stats-row { grid-template-columns: repeat(2, 1fr); } }

.cssm-stat-box {
    background: #f8faff;
    border: 1.5px solid #e5e7eb;
    border-radius: 8px;
    padding: 12px 10px;
    text-align: center;
}

.cssm-stat-num {
    font-size: 1.35rem;
    font-weight: 900;
    line-height: 1;
    color: #1f2937;
    margin-bottom: 4px;
}
.cssm-stat-green { color: #16a34a; }
.cssm-stat-blue  { color: #2563eb; }

.cssm-stat-lbl {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #6b7280;
}

/* Savings bar */
.cssm-savings-bar-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cssm-savings-bar-bg {
    flex: 1;
    height: 8px;
    background: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
}

.cssm-savings-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #2563eb, #16a34a);
    border-radius: 4px;
    width: 0%;
    transition: width 0.5s ease;
}

.cssm-savings-pct {
    font-size: 0.85rem;
    font-weight: 800;
    color: #2563eb;
    min-width: 40px;
    text-align: right;
}

/* --------------------------------------------------------------------------
   Tips card
   -------------------------------------------------------------------------- */
.cssm-tips-card { background: #f8faff; }

.cssm-tips-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 7px;
}
.cssm-tips-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.84rem;
    color: #374151;
}
.cssm-tips-list code {
    background: #e5e7eb;
    border-radius: 3px;
    padding: 0 4px;
    font-size: 0.8rem;
    font-family: "SFMono-Regular", Consolas, Menlo, monospace;
}

.cssm-tag-pill {
    font-size: 0.68rem;
    font-weight: 700;
    padding: 1px 7px;
    border-radius: 10px;
    white-space: nowrap;
    flex-shrink: 0;
}
.cssm-pill-red   { background: #fee2e2; color: #dc2626; }
.cssm-pill-amber { background: #fef3c7; color: #d97706; }
.cssm-pill-green { background: #dcfce7; color: #16a34a; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 600px) {
    .cssm-card     { padding: 14px 12px; }
    .cssm-btn      { width: 100%; justify-content: center; }
    .cssm-textarea { height: 260px; }
}