/* Hue Control Center CSS - Neo-Brutalist Design System */

:root {
    --bg-main: #fcf8f2;        /* weiches pastell-creme */
    --border-color: #000000;
    --text-main: #000000;
    --text-muted: #2d2d2d;
    
    /* Pastelltöne */
    --pastel-blue: #e8f0fe;
    --pastel-green: #e6fcf5;
    --pastel-pink: #fff0f6;
    --pastel-yellow: #fef9e7;
    --pastel-purple: #f3f0ff;
    --pastel-orange: #fff4e6;
    
    --primary: #ffde43;        /* brutalistisches gelb */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --shadow-flat: 4px 4px 0px #000000;
    --shadow-hover: 7px 7px 0px #000000;
    
    --gradient-rainbow: linear-gradient(90deg, #ff0000, #ff8000, #ffff00, #00ff00, #00ffff, #0000ff, #8000ff, #ff00ff, #ff0000);
    --gradient-temp: linear-gradient(90deg, #ff8a00 0%, #ffca80 40%, #e0e0ff 80%, #a3c2ff 100%);
}

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

html {
    height: 100%;
    overflow: hidden;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.5;
    padding: 0 20px;
    height: 100svh !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
}

.hidden {
    display: none !important;
}

.app-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.main-content {
    flex: 1 !important;
    overflow-y: hidden !important;
    width: 100%;
    padding: 10px 0 0 0;
}

/* Unified Brutalist Header */
.app-header {
    width: 100% !important;
    margin: 20px auto 10px auto !important;
    z-index: 100;
    border: 3px solid var(--border-color);
    background: #ffffff;
    box-shadow: var(--shadow-flat);
    padding: 14px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
    flex-shrink: 0;
    flex-wrap: wrap;
    gap: 16px;
}

.header-left, .header-center, .header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-left {
    gap: 20px;
}

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

.header-logo .logo-icon {
    width: 22px;
    height: 22px;
    color: #000000;
}

.header-logo h1 {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.6rem;
    letter-spacing: -1px;
}

.header-logo h1 span {
    background: var(--primary);
    padding: 2px 6px;
    border: 2px solid var(--border-color);
    margin-left: 2px;
}

/* Stats inside header */
.header-stats {
    display: flex;
    align-items: center;
    margin-left: 10px;
}

.plain-stats {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--text-muted);
}

/* Badges (Status-Anzeige) */
.status-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    display: inline-block;
}

.connected .status-dot {
    background-color: #10b981;
}

.disconnected .status-dot {
    background-color: #ef4444;
}

.loading .status-dot {
    background-color: #f59e0b;
    animation: pulse-dot 1s infinite alternate;
}

@keyframes pulse-dot {
    to { opacity: 0.3; }
}

/* Buttons */
.icon-button {
    width: 38px;
    height: 38px;
    border: 2px solid var(--border-color);
    background: #ffffff;
    color: var(--text-main);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 2px 2px 0px var(--border-color);
    transition: all 0.1s ease;
}

.icon-button:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px var(--border-color);
}

.icon-button:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px var(--border-color);
}

.icon-button svg {
    width: 18px;
    height: 18px;
}

.primary-button, .secondary-button, .danger-button, .control-btn {
    display: inline-block;
    padding: 8px 16px;
    border: 2px solid var(--border-color);
    background: #ffffff;
    color: var(--text-main);
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 2px 2px 0px var(--border-color);
    transition: all 0.1s ease;
    font-family: inherit;
    font-size: 0.85rem;
}

.primary-button:hover, .secondary-button:hover, .danger-button:hover, .control-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0px var(--border-color);
}

.primary-button:active, .secondary-button:active, .danger-button:active, .control-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px var(--border-color);
}

.primary-button {
    background: var(--primary);
}

.secondary-button {
    background: #ffffff;
}

.danger-button {
    background: var(--pastel-pink);
}

/* Global Actions & Filters */
.global-toggle-container {
    display: flex;
    align-items: center;
    gap: 10px;
    border: 2px solid var(--border-color);
    box-shadow: 2px 2px 0px var(--border-color);
    background: #ffffff;
    padding: 6px 12px;
}

.toggle-label {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
}

.filter-group {
    display: flex;
    border: 2px solid var(--border-color);
    box-shadow: 2px 2px 0px var(--border-color);
    background: #ffffff;
    padding: 2px;
}

.filter-btn {
    background: transparent;
    border: none;
    padding: 4px 12px;
    font-family: inherit;
    font-weight: 700;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.1s ease;
}

.filter-btn.active {
    background: var(--primary);
    border: 1px solid var(--border-color);
}

/* Lights Grid & Cards */
.lights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 10px;
    margin-bottom: 40px;
}

.loading-lights {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 80px 0;
    font-weight: 700;
    color: var(--text-muted);
}

/* Lampenkarte (Brutalist) */
.light-card {
    border: 3px solid var(--border-color);
    background: #ffffff;
    box-shadow: var(--shadow-flat);
    padding: 20px;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: all 0.15s ease;
    cursor: pointer;
    user-select: none;
}

.light-card.on {
    box-shadow: 5px 5px 0px rgb(var(--light-glow-color, 0,0,0));
    background-color: rgba(var(--light-glow-color, 255,222,67), 0.09);
}

.light-card:hover {
    transform: translate(-3px, -3px);
    box-shadow: var(--shadow-hover);
}

.light-card.on:hover {
    box-shadow: 8px 8px 0px rgb(var(--light-glow-color, 0,0,0));
}

.light-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.light-icon-container {
    width: 44px;
    height: 44px;
    border: 2px solid var(--border-color);
    box-shadow: 2px 2px 0px var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    transition: all 0.2s ease;
}

.light-card.on .light-icon-container {
    background: rgb(var(--light-glow-color, 255,222,67));
}

.light-icon-container svg {
    width: 20px;
    height: 20px;
}

.light-meta {
    flex-grow: 1;
    min-width: 0;
}

.light-name {
    font-size: 1.1rem;
    font-weight: 800;
    font-family: var(--font-heading);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.light-type {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.light-name {
    font-size: 1.1rem;
    font-weight: 800;
    font-family: var(--font-heading);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
}

.light-name-container {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
}

.light-name-input {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    border: 2px solid var(--border-color);
    padding: 2px 6px;
    outline: none;
    width: 100%;
    background: #ffffff;
}

.btn-edit-name {
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2px;
    color: var(--text-muted);
    opacity: 0;
    transition: opacity 0.15s ease;
    flex-shrink: 0;
}

.light-name-container:hover .btn-edit-name {
    opacity: 1;
}

.btn-edit-name svg {
    width: 14px;
    height: 14px;
    stroke-width: 2.5px;
}

.btn-edit-name:hover {
    color: #000000;
}

/* Custom Brutalist Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider-toggle {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ffffff;
    border: 2px solid var(--border-color);
    transition: all 0.15s ease;
}

.slider-toggle:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 3px;
    bottom: 3px;
    background-color: #ffffff;
    border: 2px solid var(--border-color);
    transition: all 0.15s ease;
}

input:checked + .slider-toggle {
    background-color: var(--primary);
}

input:checked + .slider-toggle:before {
    transform: translateX(22px);
    background-color: #000000;
}

input:disabled + .slider-toggle {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Card Controls & Sliders */
.light-controls {
    display: flex;
    flex-direction: column;
    gap: 12px;
    border-top: 2px dashed var(--border-color);
    padding-top: 14px;
}

.control-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.control-row svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.light-slider {
    flex-grow: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 10px;
    border: 2px solid var(--border-color);
    background: #ffffff;
    outline: none;
}

.light-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 18px;
    background: var(--primary);
    border: 2px solid var(--border-color);
    cursor: pointer;
}

.light-slider::-webkit-slider-thumb:hover {
    background: #000000;
}

.light-slider.temp-slider {
    background: var(--gradient-temp);
}

/* Color Controls */
.color-picker-container {
    display: flex;
    align-items: center;
    gap: 8px;
}

.preset-colors {
    display: flex;
    gap: 6px;
}

.preset-color-btn {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    box-shadow: 1px 1px 0px var(--border-color);
    cursor: pointer;
    transition: transform 0.1s ease;
}

.preset-color-btn:hover {
    transform: scale(1.2);
}

.color-input-wrapper {
    position: relative;
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    box-shadow: 1px 1px 0px var(--border-color);
    background: var(--gradient-rainbow);
    cursor: pointer;
    overflow: hidden;
}

.color-input-wrapper input[type="color"] {
    position: absolute;
    top: -5px;
    left: -5px;
    width: 34px;
    height: 34px;
    border: none;
    background: transparent;
    cursor: pointer;
}

/* Offline state */
.light-card.unreachable {
    background: #e9ecef;
    opacity: 0.45;
    pointer-events: none;
}

.unreachable-info {
    border: 2px solid var(--border-color);
    background: var(--pastel-pink);
    padding: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 700;
}

.unreachable-icon {
    width: 16px;
    height: 16px;
    color: #ef4444;
    flex-shrink: 0;
}

.unreachable-text {
    color: #ef4444;
}

/* MODAL (Einstellungen) */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 20px;
}

.modal-content {
    border: 3px solid var(--border-color);
    box-shadow: var(--shadow-flat);
    width: 100%;
    max-width: 650px;
    background: #ffffff;
    padding: 30px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.modal-header h2 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
}

.settings-group {
    border: 2px solid var(--border-color);
    background: var(--pastel-yellow);
    padding: 16px;
    margin-bottom: 20px;
    box-shadow: 3px 3px 0px var(--border-color);
}

.settings-group h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.setting-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 2px dashed rgba(0,0,0,0.15);
}

.setting-row:last-child {
    border-bottom: none;
}

.setting-label {
    font-weight: 700;
}

.setting-value {
    font-family: monospace;
    color: var(--text-muted);
}

.settings-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* PAIRING VIEW */
.pairing-card {
    border: 3px solid var(--border-color);
    background: #ffffff;
    box-shadow: var(--shadow-flat);
    padding: 30px;
    max-width: 550px;
    margin: 40px auto;
    text-align: center;
}

.pairing-card h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.section-subtitle {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-weight: 700;
}

.discovery-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin: 20px 0;
    font-weight: 700;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.bridge-list {
    list-style: none;
    margin: 20px 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    text-align: left;
}

.bridge-item {
    background: #ffffff;
    border: 2px solid var(--border-color);
    box-shadow: 2px 2px 0px var(--border-color);
    padding: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.1s ease;
}

.bridge-item:hover {
    background: var(--pastel-blue);
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px var(--border-color);
}

.bridge-item:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px var(--border-color);
}

.bridge-info {
    display: flex;
    flex-direction: column;
}

.bridge-name {
    font-weight: 800;
}

.bridge-ip {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.manual-ip-section {
    border-top: 2px dashed var(--border-color);
    padding-top: 20px;
    margin-top: 20px;
    text-align: left;
}

.manual-ip-section p {
    font-weight: 700;
    margin-bottom: 8px;
}

.input-group {
    display: flex;
    gap: 10px;
}

.input-group input {
    flex-grow: 1;
    border: 2px solid var(--border-color);
    padding: 10px;
    font-family: inherit;
    font-weight: 700;
    outline: none;
}

.input-group input:focus {
    background: var(--pastel-yellow);
}

/* Link Button */
.link-illustration {
    margin: 30px 0;
    display: flex;
    justify-content: center;
}

.bridge-button-outer {
    position: relative;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bridge-button-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid var(--border-color);
    background-color: var(--primary);
    border-radius: 50%;
    animation: pulse-brutalist 1.5s infinite ease-out;
}

.bridge-button-inner {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: 3px solid var(--border-color);
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.bridge-icon {
    width: 32px;
    height: 32px;
    color: #000000;
}

@keyframes pulse-brutalist {
    0% { transform: scale(0.85); opacity: 1; }
    100% { transform: scale(1.3); opacity: 0; }
}

.pairing-progress {
    height: 12px;
    border: 2px solid var(--border-color);
    background: #ffffff;
    margin-bottom: 30px;
}

.progress-bar {
    height: 100%;
    width: 100%;
    background: var(--primary);
    transition: width 1s linear;
}

.success-icon-container {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.success-circle {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: 3px solid var(--border-color);
    background: var(--pastel-green);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000000;
}

.success-circle svg {
    width: 32px;
    height: 32px;
}

.success-text {
    margin-bottom: 20px;
    font-weight: 700;
}

/* Footer */
.app-footer {
    border-top: 3px solid var(--border-color);
    background: #ffffff;
    padding: 8px 20px;
    text-align: center;
    margin-top: auto;
    flex-shrink: 0;
    font-weight: 700;
    font-size: 0.9rem;
}

/* Preset colors */
.preset-color-btn.warm { background-color: #ffca80; }
.preset-color-btn.cool { background-color: #e0e0ff; }
.preset-color-btn.amber { background-color: #ff9f00; }
.preset-color-btn.blue { background-color: #00bfff; }
.preset-color-btn.pink { background-color: #ff69b4; }

/* View Switcher Tabs (Neo-Brutalist) */
.view-switcher-tabs {
    display: flex;
    border: 2px solid var(--border-color);
    box-shadow: 2px 2px 0px var(--border-color);
    background: #ffffff;
    padding: 2px;
}

.tab-btn {
    background: transparent;
    border: 2px solid transparent;
    padding: 6px 14px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.8rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.1s ease;
}

.tab-btn.active {
    background-color: var(--pastel-yellow);
    border: 2px solid var(--border-color);
    box-shadow: 1px 1px 0px var(--border-color);
    transform: translate(-1px, -1px);
}

.tab-btn:not(.active):hover {
    background-color: rgba(0, 0, 0, 0.05);
}

/* Views */
.view {
    width: 100%;
    height: 100%;
}

/* Horizontal View Slider / Carousel */
.view-slider-container {
    width: 100%;
    height: 100%;
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.view-slider-container::-webkit-scrollbar {
    display: none;
}

.view-slide-panel {
    width: 100%;
    height: 100%;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    flex-shrink: 0;
    scroll-snap-align: start;
    box-sizing: border-box;
    padding: 10px 4px 100px 4px;
}

/* Responsive adjustments */
@media (max-width: 900px) {
    body {
        padding: 0 10px;
    }
    .view-slide-panel {
        scroll-snap-type: y mandatory;
        scroll-padding-top: 12px;
    }
    .light-card {
        scroll-snap-align: start;
    }
    .app-header {
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: 6px 10px;
        gap: 6px;
        margin: 10px auto 10px auto !important;
    }
    .header-left {
        gap: 6px;
    }
    .header-right {
        gap: 4px;
    }
    .global-toggle-container {
        padding: 4px 8px;
        gap: 6px;
    }
    .toggle-label {
        font-size: 0.75rem;
    }
    .switch {
        width: 42px;
        height: 22px;
    }
    .slider-toggle:before {
        height: 12px;
        width: 12px;
        left: 3px;
        bottom: 3px;
    }
    input:checked + .slider-toggle:before {
        transform: translateX(18px);
    }
    #connection-text {
        display: none;
    }
    .plain-stats {
        font-size: 1.1rem;
    }
    .icon-button {
        width: 32px;
        height: 32px;
    }
    .icon-button svg {
        width: 14px;
        height: 14px;
    }
    .primary-button, .secondary-button, .danger-button, .control-btn {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
}

/* Graph Modal & Canvas */
.graph-modal-content {
    max-width: 950px !important;
    width: 95% !important;
}

.graph-info-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    background: var(--pastel-yellow);
    border: 2px solid var(--border-color);
    padding: 10px 14px;
    margin-bottom: 16px;
    font-weight: 700;
}

.graph-container {
    border: 3px solid var(--border-color);
    background: #faf7f2;
    box-shadow: inset 3px 3px 0px rgba(0,0,0,0.05);
    width: 100%;
    height: 550px;
    position: relative;
    overflow: hidden;
}

#mesh-canvas {
    display: block;
    width: 100%;
    height: 100%;
    cursor: grab;
}

#mesh-canvas:active {
    cursor: grabbing;
}