:root {
    /* Dark theme color palette */
    --primary-color: #3b82f6; /* blue-500 */
    --primary-hover: #2563eb; /* blue-600 */
    --primary-gradient-start: #3b82f6; /* blue-500 */
    --primary-gradient-end: #1d4ed8; /* blue-700 */
    --secondary-color: #64748b; /* slate-500 */
    --secondary-gradient-start: #64748b; /* slate-500 */
    --secondary-gradient-end: #475569; /* slate-600 */
    --success-color: #10b981; /* emerald-500 */
    --success-gradient-start: #10b981; /* emerald-500 */
    --success-gradient-end: #059669; /* emerald-600 */
    --warning-color: #f59e0b; /* amber-500 */
    --warning-gradient-start: #f59e0b; /* amber-500 */
    --warning-gradient-end: #d97706; /* amber-600 */
    --danger-color: #ef4444; /* red-500 */
    --danger-gradient-start: #ef4444; /* red-500 */
    --danger-gradient-end: #dc2626; /* red-600 */
    --bg-color: #000000; /* black */
    --card-bg: #0b1220; /* deep midnight */
    --card-gradient-start: #0b1220; /* deep midnight */
    --card-gradient-end: #000000; /* black */
    --text-primary: #f1f5f9; /* slate-100 */
    --text-secondary: #94a3b8; /* slate-400 */
    --border-color: #334155; /* slate-700 */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.5);
    --page-scale: 1;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden; /* Prevent horizontal scrollbar */
    overflow-y: hidden; /* Prevent vertical scrollbar */
    display: grid;
    grid-template-rows: auto 1fr; /* header + full-height main */
}

.container {
    width: 100%;
    max-width: none;
    margin: 0 auto;
    padding: 0 20px;
}

/* make main container fill remaining viewport */
.main > .container {
    height: 100%;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--card-gradient-start), var(--card-gradient-end));
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
    box-shadow: var(--shadow-sm);
}

.header .container {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
}

/* Header logo layout */
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 56px;
    width: auto;
    display: block;
    filter: drop-shadow(0 0 6px rgba(59,130,246,0.22));
}

.logo-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-self: center;
    text-align: center;
}

.brand-logo-left {
    justify-self: start;
    line-height: 0;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    /* Nudge right so it aligns with cards below (avoids glow overhang) */
    margin-left: 6px;
}

/* tiny glowing ring around logo anchor */
.brand-logo-left::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 10px;
    box-shadow: 0 0 0 1px rgba(59,130,246,0.32), 0 0 12px rgba(59,130,246,0.18);
    pointer-events: none;
}

.logo h1, .logo-text h1 {
    font-size: 2.125rem; /* larger to replace tagline */
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 6px rgba(59, 130, 246, 0.5));
}

.tagline {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.nav {
    display: flex;
    gap: 1.25rem;
    justify-self: end;
}

.nav-btn {
    background: transparent;
    border: 1px solid transparent; /* no visible casing by default */
    padding: 0.75rem 1.25rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1rem;
    color: var(--text-primary);
    transition: all 0.2s;
    text-decoration: none;
}

.nav-btn:hover {
    background: transparent; /* show only ring on hover */
    border-color: var(--primary-color);
    box-shadow: 0 0 0 1px var(--primary-color), 0 0 12px rgba(59, 130, 246, 0.45);
    color: var(--text-primary);
}

.nav-btn:visited {
    color: var(--text-primary);
}

/* Keyboard focus accessibility */
.nav-btn:focus-visible {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px var(--primary-color), 0 0 14px rgba(59, 130, 246, 0.5);
}

/* Main Content */
.main {
    padding: 1rem 0;
    height: 100%;
    overflow: hidden; /* keep internal sections scrolling only */
}

 .layout-grid {
     display: grid;
     grid-template-columns: 1.35fr 1.35fr 1.1fr; /* left two cols equal, console slightly narrower */
     grid-template-rows: 1fr 1fr; /* two rows fill remaining height */
     gap: 1.5rem;
     align-items: stretch; /* ensure cards match heights */
     height: 100%;
     overflow: hidden;
 }

/* ensure cards fill their grid cells without extra spacing */
.layout-grid .card {
    margin: 0;
    height: 100%; /* stabilize card height */
 }

 /* position cards per diagram */
 .status-card { grid-column: 1; grid-row: 1; }
 .new-card { grid-column: 2; grid-row: 1; }
 .install-card { grid-column: 1 / span 2; grid-row: 2; }
 .console-card { grid-column: 3; grid-row: 1 / span 2; }

@media (max-width: 900px) {
    .layout-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
    .status-card, .new-card, .install-card, .console-card { grid-column: 1; grid-row: auto; }
}

.card {
    background: linear-gradient(135deg, var(--card-gradient-start), var(--card-gradient-end));
    border-radius: 0.75rem;
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.card h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 6px rgba(59, 130, 246, 0.35));
}

.card h3 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 5px rgba(59, 130, 246, 0.25));
}

/* ensure swiper cards stay within the install card bounds */
.install-card {
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 2rem;
}
/* New Card: hover/click reveal effect */
.new-card {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: stretch;
    justify-content: stretch;
    min-height: 220px;
}

/* Info card styles inside .new-card */
.info-card { display:flex; flex-direction:column; gap: 0.75rem; width:100%; height:100%; overflow:hidden; }
.info-header { display:flex; align-items:center; justify-content: space-between; gap: 0.75rem; padding-bottom: 0.5rem; border-bottom: 1px solid var(--border-color); }
.info-header h2 { margin: 0; line-height: 1.15; }
.info-body { display:flex; flex-direction: column; gap: 0.5rem; flex: 1 1 auto; min-height: 0; }
.info-desc { color: var(--text-secondary); }
.info-meta { display:flex; gap: 0.75rem; align-items:center; flex-wrap: wrap; padding: 0.35rem 0; border-bottom: 1px dashed var(--border-color); }
.info-link { color: var(--text-primary); text-decoration: underline; }
.price-text, #infoPrice { display:inline-flex; align-items:center; padding: 0.25rem 0.6rem; border: 1px solid var(--border-color); border-radius: 9999px; background: rgba(255,255,255,0.04); color: var(--text-secondary); font-weight: 600; line-height: 1; }

.badge { display:inline-block; padding: 0.2rem 0.5rem; border: 1px solid var(--border-color); border-radius: 9999px; font-size: 0.85rem; color: var(--text-secondary); }

/* Stars */
.info-rating, .star-input { display:flex; align-items:center; gap: 2px; }
.star { color: var(--primary-color); filter: drop-shadow(0 0 6px rgba(59,130,246,0.35)); }
.star.empty { color: #374151; filter: none; }
.star-input .star { cursor: pointer; font-size: 1.5rem; line-height: 1; }
.star-input { margin: 0; padding: 0; }

.reviews { margin-top: 0.35rem; display:flex; flex-direction: column; gap: 0.5rem; flex: 1 1 auto; min-height: 0; }
.reviews-list { display:flex; flex-direction: column; gap: 0.5rem; flex: 1 1 auto; min-height: 0; overflow:auto; padding-right: 0.25rem; }
.reviews-list { scrollbar-width: none; -ms-overflow-style: none; }
.reviews-list::-webkit-scrollbar { width: 0; height: 0; background: transparent; }
.review-item { border: 1px solid var(--border-color); border-radius: 0.5rem; padding: 0.5rem 0.75rem; background: rgba(255,255,255,0.02); }
.review-item .info-rating { margin: 0.25rem 0; }
.review-meta { display:flex; justify-content: space-between; gap: 0.5rem; color: var(--text-secondary); font-size: 0.85rem; }
.review-text { width:100%; min-height: 70px; margin: 0.5rem 0; background: transparent; color: var(--text-primary); border: 1px solid var(--border-color); border-radius: 0.5rem; padding: 0.5rem; }
.review-input { width:100%; background: transparent; color: var(--text-primary); border: 1px solid var(--border-color); border-radius: 0.5rem; padding: 0.5rem; }
.review-input:focus, .review-text:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 2px rgba(59,130,246,0.25); }
.review-actions, .reviews-actions { display:flex; gap: 0.5rem; justify-content: flex-end; }
.reviews-header { display:flex; align-items:center; justify-content: space-between; gap: 0.5rem; }
.reviews-header h3 { margin: 0; }
.review-panel h3 { margin: 0 0 0.5rem 0; }
.review-form { display:flex; flex-direction: column; gap: 0.25rem; flex: 1 1 auto; min-height: 0; }
.review-panel { background: linear-gradient(135deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)); border: 1px solid rgba(148,163,184,0.15); border-radius: 8px; padding: 0.75rem; }
.review-panel { display:flex; flex-direction: column; gap: 0.5rem; flex: 1 1 auto; min-height: 0; }
/* tighter cards on left column to fit viewport */
.status-card,
.console-card {
    padding: 1rem;
}

.status-icon svg { width: 36px; height: 36px; }
.device-status { padding: 1rem; }

/* console layout compact */
.console-card { display: flex; flex-direction: column; }
.command-input-container { margin-bottom: 0.5rem; }
.input-group { border-width: 1px; }
.input-prefix { padding: 0.5rem 0.75rem; font-size: 0.85rem; opacity: 0.9; }
.command-input { padding: 0.5rem 0.75rem; }
.btn#executeBtn { padding: 0.5rem 0.6rem; }
.btn#executeBtn svg { width: 16px; height: 16px; }

/* Slight inset so execute button doesn’t touch edge */
.input-group > #executeBtn { margin-right: 0.5rem; }

.console-header { display:flex; align-items:center; justify-content: space-between; margin-bottom: 0.5rem; }
.console-actions { display:flex; gap:0.5rem; }
.console-actions .btn-small { padding: 0.35rem; font-size: 0.8rem; background: transparent; border: 1px solid transparent; }
.console-actions .btn-small:hover { border-color: var(--primary-color); box-shadow: 0 0 0 1px var(--primary-color), 0 0 10px rgba(59,130,246,0.35); }
.console-output-container { position: relative; padding-top: 0; flex: 1; display: flex; flex-direction: column; min-height: 0; }

.console-output { min-height: 160px; height: 100%; flex: 1; }

/* Console footer with primary actions */
.console-footer { display:flex; gap: 0.75rem; justify-content: center; margin-top: 0.75rem; }
.console-footer .btn { min-width: 160px; justify-content: center; }
.btn-lg { padding: 0.9rem 1.25rem; font-size: 0.95rem; }

/* Transparent, themed scrollbar for console output */
.console-output { scrollbar-width: thin; scrollbar-color: rgba(59,130,246,0.4) transparent; }
.console-output::-webkit-scrollbar { width: 10px; height: 10px; }
.console-output::-webkit-scrollbar-track { background: transparent; }
.console-output::-webkit-scrollbar-thumb { background: rgba(59,130,246,0.45); border-radius: 8px; border: 2px solid transparent; }
.console-output::-webkit-scrollbar-thumb:hover { background: rgba(59,130,246,0.65); }

/* Device Status */
.device-status {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--card-gradient-start), var(--card-gradient-end));
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
}

/* New connection split layout */
.connect-top {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1rem;
    margin-bottom: 1rem;
}

.connect-state {
    background: linear-gradient(135deg, var(--card-gradient-start), var(--card-gradient-end));
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 0.9rem 1.25rem;
}

.connect-state #statusTitle {
    margin: 0;
    font-size: 1.25rem;
}

.connect-cta {
    align-self: stretch;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1.25rem;
}

.status-card { display: flex; flex-direction: column; }
.connect-body { min-height: 0; flex: 1; display: flex; flex-direction: column; }
/* Device metrics grid */
.device-metrics {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}
.metric-card {
    background: linear-gradient(135deg, var(--card-gradient-start), var(--card-gradient-end));
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 0.75rem 0.9rem;
    min-height: 84px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0; /* allow ellipsis */
}
.metric-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
    margin-bottom: 0.2rem;
}
.metric-value {
    font-size: 1.25rem;
    color: var(--text-primary);
    display: block;
    min-height: 1.8em; /* keep height even when empty */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}
.metric-value.empty { color: var(--text-secondary); opacity: 0.65; }
.metric-value.empty::after { content: '\00a0'; } /* NBSP to maintain height if scripts miss it */
.metric-value.truncate { max-width: 100%; }

@media (max-width: 900px) {
    .device-metrics {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.tutorial-inline {
    background: linear-gradient(135deg, var(--card-gradient-start), var(--card-gradient-end));
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
}

/* Inline tutorial header */
.tutorial-inline-header {
    flex: 0 0 20%;
    display: flex;
    align-items: flex-end;
    padding: 0.25rem 0.25rem 0.75rem;
    margin-bottom: 0.25rem;
    border-bottom: 1px dashed var(--border-color);
    background: linear-gradient(to bottom, rgba(255,255,255,0.05), rgba(255,255,255,0));
}
.tutorial-inline-header .guide-title {
    font-size: 1.1rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.tutorial-inline h3 { text-align: left; margin-bottom: 1.2rem; font-size: 1.6rem; line-height: 1.25; }
.tutorial-inline ul { list-style: none; padding-left: 0; margin: 0; text-align: left; }
.tutorial-inline li { font-size: 1.35rem; line-height: 1.65; margin: 0.55rem 0; }
.tutorial-inline-steps { position: relative; min-height: 0; flex: 1 1 auto; }
.tutorial-inline .tutorial-step { display: none; position: absolute; inset: 0; width: 100%; will-change: transform, opacity; }
.tutorial-inline .tutorial-step.active { display: block; }

/* Slide animations for tutorial steps */
@keyframes slide-in-right { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slide-in-left  { from { opacity: 0; transform: translateX(-20px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slide-out-left { from { opacity: 1; transform: translateX(0); } to { opacity: 0; transform: translateX(-20px); } }
@keyframes slide-out-right{ from { opacity: 1; transform: translateX(0); } to { opacity: 0; transform: translateX(20px); } }

.tutorial-step.enter-right { animation: slide-in-right 260ms ease both; }
.tutorial-step.enter-left  { animation: slide-in-left 260ms ease both; }
.tutorial-step.leave-left  { animation: slide-out-left 260ms ease both; }
.tutorial-step.leave-right { animation: slide-out-right 260ms ease both; }

.tutorial-inline-nav {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1rem;
}

.btn-compact { padding: 0.5rem 0.9rem; font-size: 0.9rem; }

.tutorial-dots { display:flex; justify-content:center; gap: 0.5rem; }
.tutorial-dots .dot { width: 10px; height: 10px; background: #374151; border-radius: 9999px; box-shadow: inset 0 0 0 1px var(--border-color); }
.tutorial-dots .dot.active { background: var(--text-primary); box-shadow: 0 0 8px rgba(59,130,246,0.6); }

.visually-hidden { position:absolute !important; height:1px; width:1px; overflow:hidden; clip:rect(1px, 1px, 1px, 1px); white-space:nowrap; }

.status-icon {
    flex-shrink: 0;
}

.status-icon svg {
    width: 48px;
    height: 48px;
}

.status-icon.disconnected {
    color: var(--text-secondary);
}

.status-icon.connected {
    color: var(--success-color);
}

.status-info {
    flex-grow: 1;
}

.status-info h3 {
    margin-bottom: 0.25rem;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.status-info p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.device-info {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.75rem;
}

.info-item {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.info-item strong {
    color: var(--text-primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    text-decoration: none;
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
    color: white;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover), var(--primary-gradient-end));
    transform: translateY(-1px);
    box-shadow: 0 0 12px rgba(59, 130, 246, 0.6), 0 0 24px rgba(59, 130, 246, 0.3);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary-gradient-start), var(--secondary-gradient-end));
    color: white;
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-gradient-end));
    border-color: var(--primary-color);
    color: white;
}

/* Success button (for copy action) */
.btn-success {
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
    color: white;
    border: 1px solid rgba(59,130,246,0.35);
}
.btn-success:hover {
    filter: brightness(1.07);
    box-shadow: 0 0 12px rgba(59,130,246,0.45);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-link {
    background: transparent;
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border: none;
    text-decoration: underline;
}

.btn-link:hover {
    color: var(--primary-hover);
}

/* MDM Apps Slider */
#kitsSwiper {
    width: 100%;
    max-width: 600px;
    padding-top: 50px;
    padding-bottom: 50px;
    margin: 0 auto;
}

#kitsSwiper .swiper-slide {
    background-position: center;
    background-size: cover;
    width: 300px;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
}

#kitsSwiper .swiper-slide-active .app-item {
    transform: scale(1.2);
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.7);
    filter: brightness(1.3);
    z-index: 1;
}

#kitsSwiper .swiper-slide img {
    display: block;
    width: 100%;
}

.app-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem 1rem;
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
    border: 2px solid var(--primary-color);
    border-radius: 0.5rem;
    cursor: default;
    transition: all 0.2s;
    color: var(--text-primary);
}

.app-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.app-item.selected {
    background: linear-gradient(135deg, var(--success-gradient-start), var(--success-gradient-end));
    color: white;
    border-color: var(--success-color);
}

.app-item .install-btn {
    margin-top: 1rem;
    width: 100%;
}

.app-item span {
    color: var(--text-primary);
}

.app-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
}

.app-actions .btn {
    width: 100%;
}

.app-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    color: var(--bg-color);
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 1.125rem;
    position: relative;
    border: 1px solid var(--border-color);
}

.app-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 0.5rem;
}

.command-indicator {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--warning-color);
    border: 2px solid var(--card-bg);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
}

/* Log Controls */
.log-controls {
    display: flex;
    gap: 0.5rem;
    margin: 1rem 0;
    flex-wrap: wrap;
}

.btn-small {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Log Modal */
.log-modal {
    max-width: 800px;
    max-height: 80vh;
}

.log-viewer {
    max-height: 400px;
    overflow-y: auto;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 0.25rem;
    padding: 1rem;
    margin: 1rem 0;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1rem;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.25rem;
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--text-primary);
}

.app-item.selected .app-icon {
    background: linear-gradient(135deg, var(--success-gradient-start), var(--success-gradient-end));
    color: white;
}

/* Upload Area */
.upload-area {
    border: 2px dashed var(--border-color);
    border-radius: 0.5rem;
    padding: 3rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: linear-gradient(135deg, var(--card-gradient-start), var(--card-gradient-end));
}

.upload-area:hover {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
    color: white;
}

.upload-area.drag-over {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(29, 78, 216, 0.2));
}

.upload-area svg {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.upload-area:hover svg {
    color: white;
}

.upload-area p {
    color: var(--text-secondary);
}

.upload-area:hover p {
    color: white;
}

/* APK Queue */
.queue-list {
    max-height: 300px;
    overflow-y: auto;
    margin-bottom: 1.5rem;
}

.queue-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    background: linear-gradient(135deg, var(--card-gradient-start), var(--card-gradient-end));
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
    border: 1px solid var(--border-color);
}

.queue-item-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.queue-item-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
    color: white;
    border-radius: 0.375rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.queue-item-details h4 {
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.queue-item-details p {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.queue-item-remove {
    background: transparent;
    border: none;
    color: var(--danger-color);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: all 0.2s;
}

.queue-item-remove:hover {
    background: rgba(239, 68, 68, 0.1);
    color: white;
}

.queue-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Progress */
.progress-container {
    margin-bottom: 2rem;
}

.progress-bar {
    height: 8px;
    background: linear-gradient(135deg, var(--card-gradient-start), var(--card-gradient-end));
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-gradient-start), var(--primary-gradient-end));
    border-radius: 4px;
    transition: width 0.3s ease;
    width: 0%;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
}

.progress-info span:last-child {
    font-weight: 600;
    color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Log Output */
.log-output {
    background: #020617; /* slate-950 */
    color: #e2e8f0;
    padding: 1rem;
    border-radius: 0.5rem;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    height: 200px;
    overflow-y: auto;
    overflow-x: auto;
    line-height: 1.5;
    border: 1px solid var(--border-color);
    white-space: pre-wrap;
    word-break: break-word;
    overflow-wrap: anywhere;
}

.log-placeholder {
    color: var(--text-secondary);
    font-style: italic;
}

.log-entry {
    margin-bottom: 0.5rem;
}

.log-entry.success {
    color: #10b981; /* emerald-500 */
}

.log-entry.error {
    color: #ef4444; /* red-500 */
}

.log-entry.warning {
    color: #f59e0b; /* amber-500 */
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 2rem;
    backdrop-filter: blur(5px);
}

.modal-content {
    background: linear-gradient(135deg, var(--card-gradient-start), var(--card-gradient-end));
    border-radius: 0.75rem;
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-color);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 1.5rem;
    margin: 0;
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--text-secondary);
    line-height: 1;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
}

.modal-body ol, .modal-body ul {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.modal-body li {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(217, 119, 6, 0.1));
    border: 1px solid var(--warning-color);
    color: var(--text-primary);
    padding: 1rem;
    border-radius: 0.5rem;
    margin-top: 1.5rem;
}

.tutorial-step {
    display: none;
}

.tutorial-step.active {
    display: block;
}

/* Modal tutorial layout and typography */
.modal .tutorial-container { position: relative; min-height: 220px; }
.modal .tutorial-container h3 { text-align: left; font-size: 1.4rem; line-height: 1.25; }
.modal .tutorial-container ul { list-style: none; padding-left: 0; margin: 0; text-align: left; }
.modal .tutorial-container li { font-size: 1.1rem; line-height: 1.5; }
.modal .tutorial-step { position: absolute; inset: 0; width: 100%; }
.modal .tutorial-step.active { display: block; }

/* Ensure consistent slide effect in modal too */
.modal .tutorial-step.enter-right { animation: slide-in-right 260ms ease both; }
.modal .tutorial-step.enter-left  { animation: slide-in-left 260ms ease both; }
.modal .tutorial-step.leave-left  { animation: slide-out-left 260ms ease both; }
.modal .tutorial-step.leave-right { animation: slide-out-right 260ms ease both; }

.tutorial-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 1.5rem;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 1.5rem;
}

#mobileWarningModal {
    padding: 0;
    align-items: stretch;
    z-index: 1100;
    right: auto;
    bottom: auto;
    width: calc(100% * var(--page-scale));
    height: calc(100% * var(--page-scale));
    transform: scale(calc(1 / var(--page-scale)));
    transform-origin: top left;
}

#mobileWarningModal .modal-content {
    max-width: none;
    width: 100%;
    height: 100%;
    max-height: none;
    border-radius: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

#mobileWarningModal .modal-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
}

#mobileWarningModal .modal-actions {
    justify-content: center;
}

/* Privacy modal: clearer, larger, higher up */
#privacyModal {
    align-items: center;
    justify-content: center;
    padding-top: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

#privacyModal .modal-content {
    max-width: 720px;
    width: min(92vw, 720px);
    max-height: 80vh;
    margin: 0 auto;
    transform: none;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    background: linear-gradient(135deg, var(--card-gradient-start), var(--card-gradient-end));
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
}

#privacyText {
    white-space: pre-wrap;
    max-height: none;
    overflow-y: auto;
    overflow-x: hidden;
    margin-bottom: 0.5rem;
    font-size: 1.025rem;
    line-height: 1.6;
    scrollbar-width: thin;
    scrollbar-color: rgba(59, 130, 246, 0.4) transparent;
    padding-right: 0.5rem;
    padding-bottom: 1rem;
    overscroll-behavior: contain;
    flex: 1;
}

#privacyModal .modal-body {
    display: flex;
    flex-direction: column;
    overflow: hidden; /* avoid nested scrollbars; let #privacyText scroll */
    flex: 1;
    min-height: 0;
    padding-bottom: 0.75rem;
}

#privacyText::-webkit-scrollbar {
    width: 8px;
}

#privacyText::-webkit-scrollbar-track {
    background: transparent;
}

#privacyText::-webkit-scrollbar-thumb {
    background-color: rgba(59, 130, 246, 0.4);
    border-radius: 4px;
}

#privacyText::-webkit-scrollbar-thumb:hover {
    background-color: rgba(59, 130, 246, 0.6);
}

.policy-footer { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 0.5rem; }
.policy-footer .policy-check { display: flex; align-items: center; gap: 0.5rem; color: var(--text-primary); }
.policy-footer .actions { display: flex; gap: 0.75rem; }
.policy-footer .actions .btn { min-width: 120px; }
@media (max-width: 560px) {
  .policy-footer { flex-direction: column; align-items: stretch; }
  .policy-footer .actions .btn { width: 100%; }
}

/* Responsive fixes for privacy modal */
@media (max-height: 700px) {
    #privacyModal .modal-content {
        max-height: calc(100vh - 1rem);
        margin: 0 auto;
        transform: translateY(2vh);
    }
}

@media (max-width: 768px) {
    #privacyModal .modal-content {
        max-width: calc(100vw - 2rem);
        margin: 0 auto;
        transform: translateY(2vh);
    }
}

.policy-blocker {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1500;
    text-align: center;
    padding: 2rem;
    color: var(--text-primary);
}

.footer-text {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

.disabled-card {
    opacity: 0.5;
    pointer-events: none;
}

body.scaled {
    transform: scale(var(--page-scale));
    transform-origin: top left;
    width: calc(100% / var(--page-scale));
    height: calc(100% / var(--page-scale));
}

/* Responsive Design */
@media (max-width: 768px) {
    .header .container {
        grid-template-columns: 1fr;
        gap: 0.75rem;
        text-align: center;
    }

    .nav {
        justify-self: center;
        flex-wrap: wrap;
    }
    .brand-logo-left {
        justify-self: center;
        /* Remove desktop offset when centered on mobile */
        margin-left: 0;
    }

    .logo-img {
        height: 38px;
    }

    .device-status {
        flex-direction: column;
        text-align: center;
    }

    .device-info {
        flex-direction: column;
        gap: 0.5rem;
    }

    .queue-actions {
        flex-direction: column;
        gap: 1rem;
    }

    .queue-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
}

/* Console Styles */
.console-card {
    margin-top: 0;
}

.command-input-container {
    margin-bottom: 1.5rem;
}

.input-group {
    display: flex;
    align-items: center;
    gap: 0;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    overflow: hidden;
    background: var(--bg-color);
}

.input-prefix {
    background: var(--secondary-color);
    color: white;
    padding: 0.75rem 1rem;
    font-family: 'Courier New', monospace;
    font-weight: 600;
    border-right: 1px solid var(--border-color);
    white-space: nowrap;
}

.command-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
}

.command-input::placeholder {
    color: var(--text-secondary);
}

.console-output-container {
    margin-top: 1.5rem;
}

.console-output {
    background: var(--bg-color);
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1rem;
    min-height: 300px;
    max-height: 500px;
    overflow-y: auto;
    overflow-x: auto;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.4;
    white-space: pre-wrap;
    word-break: break-word;
    overflow-wrap: anywhere;
}

.console-entry {
    margin-bottom: 0.5rem;
    word-wrap: break-word;
}

.console-entry.command {
    color: var(--primary-color);
    font-weight: 600;
}

.console-entry.output .output {
    background: transparent;
    border: none;
    margin: 0;
    padding: 0;
    color: var(--text-primary);
    font-family: inherit;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.console-entry.error {
    color: var(--danger-color);
    font-weight: 600;
}

.console-entry.info {
    color: var(--text-secondary);
    font-style: italic;
}

.timestamp {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.console-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}


/* Command History removed */

#privacyModal .modal-actions { justify-content: flex-end; gap: 0.75rem; margin-top: 0.5rem; padding: 0; position: static; background: transparent; border: none; }

html {
    height: 100%;
    overflow: hidden; /* remove page scrollbars entirely */
}
.info-views { position: relative; flex: 1 1 auto; min-height: 0; }
.info-views .reviews,
.info-views .review-panel { position: absolute; inset: 0; display:flex; flex-direction: column; }
.info-views .reviews { overflow: hidden; }
.info-views .review-panel { overflow: hidden; }