:root {
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --card-bg: #0f3460;
    --accent: #e94560;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --success: #00ff9d;
    --warning: #ffb700;
    --danger: #ff4d4d;
    --info: #00d9ff;
    --border-radius: 8px;

    /* Semantic Status Colors */
    --status-camera: #00ff9d;
    --status-error: #ff4d4d;
    --status-waiting: #ffb700;
    --status-show: #00d9ff;
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    direction: rtl;
    line-height: 1.6;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 10px 20px;
}

/* Header */
header {
    background: var(--bg-secondary);
    padding: 0.5rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    height: 60px;
}

.header-left {
    flex: 1.5;
    display: flex;
    align-items: center;
    gap: 30px;
    /* Space between logo and nav */
}

.header-center {
    flex: 2;
    display: flex;
    justify-content: center;
}

.header-right {
    flex: 1.5;
    display: flex;
    justify-content: flex-end;
}

.logo {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--info);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.logo span {
    display: inline;
}

.header-nav {
    display: flex;
    gap: 15px;
}

.header-nav a {
    color: #fff;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.7;
    transition: all 0.2s;
    padding: 4px 8px;
    border-radius: 4px;
    white-space: nowrap;
}

nav a:hover,
nav a.active {
    color: var(--text-primary);
    border-bottom: 2px solid var(--accent);
}

/* Cards */
.card {
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: 1.25rem;
    margin-bottom: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--info);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
}

/* Buttons */
.btn {
    padding: 0.4rem 0.8rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.85rem;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    color: #fff;
    font-family: inherit;
}

.btn:hover {
    filter: brightness(1.2);
}

.btn:active:not(.btn-active) {
    transform: scale(0.98);
}

.btn-active {
    outline: 2px solid #fff;
    outline-offset: 1px;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    filter: grayscale(1);
}

.btn-primary {
    background-color: var(--card-bg);
}

.btn-success {
    background-color: var(--status-camera);
    color: #000;
}

.btn-danger {
    background-color: var(--status-error);
}

.btn-warning {
    background-color: var(--status-waiting);
    color: #000;
}

.btn-info {
    background-color: var(--status-show);
    color: #000;
}

.btn-secondary {
    background-color: #444;
}

.btn-full {
    width: 100%;
}

.btn-large {
    padding: 1rem;
    font-size: 1.2rem;
}

/* Grid Layouts */
.grid-main {
    display: grid;
    grid-template-columns: 1fr 410px;
    gap: 1rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.grid-header {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 1rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.grid-auto {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

/* Mixer Styles */
.mixer-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

@media (max-width: 1200px) {
    .mixer-container {
        grid-template-columns: 1fr;
    }
}

.mixer-group {
    padding: 1rem;
    background: rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.mixer-group-title {
    font-size: 0.9rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mixer-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.8rem;
}

.sidebar-sticky {
    position: sticky;
    top: 1rem;
}

@media (max-width: 1000px) {
    .grid-main {
        grid-template-columns: 1fr;
    }
}

/* Integrated Header Status */
.header-status {
    display: flex;
    gap: 12px;
    align-items: center;
    background: rgba(0, 0, 0, 0.2);
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.header-status .status-item {
    padding: 0;
    border: none;
    font-size: 0.85rem;
    gap: 4px;
    background: transparent;
    display: flex;
    align-items: center;
}

.header-status .dot {
    width: 8px;
    height: 8px;
}

.status-item {
    background: transparent;
    padding: 0px 4px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
}

.status-item .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.dot-green {
    background: var(--success);
    box-shadow: 0 0 5px var(--success);
}

.dot-red {
    background: var(--danger);
    box-shadow: 0 0 5px var(--danger);
}

.pulse {
    animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }

    100% {
        opacity: 1;
    }
}

/* Camera List in Header */
.camera-list {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.camera-badge {
    display: flex;
    align-items: center;
    gap: 5px;
    background: rgba(0, 0, 0, 0.2);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.85rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.camera-badge.active {
    border-color: var(--info);
    background: rgba(0, 203, 255, 0.1);
}

.camera-status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

/* Badges */
.badge {
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: bold;
}

.badge-on {
    background-color: var(--success);
    color: #000;
}

.badge-off {
    color: #000;
}

.badge-WAITING {
    background-color: var(--warning);
    color: #000;
}

.badge-ERROR {
    background-color: var(--danger);
    color: #fff;
}

/* Dashboard Tables */
.broadcast-table {
    width: 100%;
    border-collapse: collapse;
}

.broadcast-table th,
.broadcast-table td {
    padding: 1rem;
    text-align: right;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.broadcast-table th {
    color: var(--text-secondary);
    font-weight: normal;
}

.broadcast-table tr:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

/* Forms */
select,
input {
    width: 100%;
    padding: 0.8rem;
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    color: white;
    font-size: 1rem;
    margin-bottom: 1rem;
}

select:focus,
input:focus {
    outline: none;
    border-color: var(--info);
}

/* Utility */
.text-center {
    text-align: center;
}

.mt-1 {
    margin-top: 0.5rem;
}

.mt-2 {
    margin-top: 1rem;
}

.mb-2 {
    margin-bottom: 1rem;
}

.gap-1 {
    gap: 0.5rem;
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

/* PTZ Control Styles */
.ptz-layout {
    display: flex;
    gap: 20px;
    height: 100%;
}

.ptz-cameras {
    flex: 0 0 160px;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    padding-left: 15px;
    margin-left: 5px;
}

.ptz-controls-area {
    flex: 1;
}

.dpad-container {
    display: grid;
    grid-template-columns: repeat(3, 40px);
    grid-template-rows: repeat(3, 40px);
    gap: 5px;
}

.dpad-btn {
    padding: 0;
    font-size: 1.2rem;
    background: rgba(255, 255, 255, 0.1);
}

.dpad-up {
    grid-column: 2;
    grid-row: 1;
}

.dpad-left {
    grid-column: 1;
    grid-row: 2;
}

.dpad-center {
    grid-column: 2;
    grid-row: 2;
    background: rgba(255, 0, 0, 0.2) !important;
    font-size: 0.9rem;
}

.dpad-right {
    grid-column: 3;
    grid-row: 2;
}

.dpad-down {
    grid-column: 2;
    grid-row: 3;
}

.presets-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
}

/* PTZ Control Styles */
/* PTZ Control Styles */
.ptz-container {
    display: flex;
    align-items: stretch;
    /* Match height */
    justify-content: flex-start;
    gap: 15px;
    direction: rtl;
    height: 120px;
    /* Fixed height for consistency */
    overflow: hidden;
}

.ptz-group {
    display: flex;
    align-items: center;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    padding-left: 10px;
    padding-right: 10px;
    flex-shrink: 0;
    /* Prevent buttons from squishing */
}

/* Remove border from first child logically if needed, but here structure is specific */

.ptz-controls-wrapper {
    display: flex;
    gap: 10px;
}

.preset-btn {
    width: 35px;
    height: 35px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    border-radius: 4px;
}

.dpad-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    width: 90px;
}

.dpad-btn {
    width: 100%;
    aspect-ratio: 1;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    background: rgba(255, 255, 255, 0.1);
}

.zoom-col {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.zoom-btn {
    width: 40px;
    height: 30px;
    font-size: 0.8rem;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.presets-container {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 200px;
}

.power-col {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

/* Log Container */
/* Log Container */
/* Log Container */
#ptzLog {
    flex-grow: 1;
    /* Take remaining space */
    min-width: 0;
    /* Flexbox trick to allow shrinking properly */
    height: 100%;
    overflow-y: auto;
    font-size: 0.75rem;
    font-family: monospace;
    padding: 5px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
    display: flex;
    flex-direction: column;
}

.log-entry {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2px 0;
    line-height: 1.2;
}

.log-success {
    color: var(--success);
}

.log-error {
    color: var(--danger);
}

.log-info {
    color: var(--info);
}

/* Camera Select Dropdown Styling */
#ptzCameraSelect {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-color: rgba(0, 0, 0, 0.4);
    color: var(--info);
    border: 1px solid var(--info);
    border-radius: 4px;
    padding: 4px 24px 4px 8px;
    /* space for arrow */
    font-size: 0.9rem;
    cursor: pointer;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23007bff%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: left 0.7em top 50%;
    background-size: 0.65em auto;
    background-size: 0.65em auto;
    transition: all 0.2s ease;
    min-width: auto;
    width: auto;
    display: inline-block;
    margin-right: 10px;
}

#ptzCameraSelect:hover {
    border-color: #fff;
    background-color: rgba(0, 0, 0, 0.6);
}

#ptzCameraSelect:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(23, 162, 184, 0.5);
}

#ptzCameraSelect option {
    background-color: #222;
    color: #fff;
    padding: 8px;
}