/* OcuView Public Area Styles */
:root {
    --ov-primary: #00c853;
    --ov-accent: #00e676;
    --ov-bg-dark: #0d0d0d;
    --ov-bg-card-dark: #1a1a1a;
    --ov-bg-light: #f5f5f5;
    --ov-bg-card-light: #ffffff;
    --ov-text-dark: #e0e0e0;
    --ov-text-light: #333333;
    --ov-border-dark: #2a2a2a;
    --ov-border-light: #dee2e6;
    --ov-header-dark: #111111;
    --ov-header-light: #ffffff;
}

/* === Theme: Dark === */
body.theme-dark {
    background-color: var(--ov-bg-dark);
    color: var(--ov-text-dark);
}

body.theme-dark .ov-header {
    background-color: var(--ov-header-dark);
    border-bottom: 1px solid var(--ov-border-dark);
}

body.theme-dark .ov-card {
    background-color: var(--ov-bg-card-dark);
    border: 1px solid var(--ov-border-dark);
    color: var(--ov-text-dark);
}

body.theme-dark .ov-card:hover {
    border-color: var(--ov-primary);
    box-shadow: 0 0 15px rgba(0, 200, 83, 0.2);
}

body.theme-dark .ov-tab-bar {
    background-color: #141414;
    border: 1px solid var(--ov-border-dark);
}

body.theme-dark .ov-modal-content {
    background-color: var(--ov-bg-card-dark);
    color: var(--ov-text-dark);
}

/* === Theme: Light === */
body.theme-light {
    background-color: var(--ov-bg-light);
    color: var(--ov-text-light);
}

body.theme-light .ov-header {
    background-color: var(--ov-header-light);
    border-bottom: 1px solid var(--ov-border-light);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

body.theme-light .ov-card {
    background-color: var(--ov-bg-card-light);
    border: 1px solid var(--ov-border-light);
    color: var(--ov-text-light);
}

body.theme-light .ov-card:hover {
    border-color: var(--ov-primary);
    box-shadow: 0 0 15px rgba(0, 200, 83, 0.15);
}

body.theme-light .ov-tab-bar {
    background-color: #ffffff;
    border: 1px solid var(--ov-border-light);
}

body.theme-light .ov-modal-content {
    background-color: var(--ov-bg-card-light);
    color: var(--ov-text-light);
}

/* === Logo images === */
.ov-header-logo {
    height: 28px;
    width: auto;
    object-fit: contain;
}

.ov-login-logo {
    height: 100px;
    width: auto;
}

body.theme-dark .ov-login-logo {
    filter: brightness(0) invert(1);
}

body.theme-light .ov-login-logo {
    filter: none;
}

/* Customer name in header */
.ov-customer-name {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-left: 10px;
}

/* Footer brand */
.ov-footer-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: inherit;
    transition: opacity 0.2s;
    font-size: 0.75rem;
}

.ov-footer-brand:hover {
    opacity: 1;
    color: var(--ov-primary);
}

.ov-footer-logo {
    height: 12px;
    width: auto;
}

body.theme-dark .ov-footer-logo {
    filter: brightness(0) invert(1);
}

body.theme-light .ov-footer-logo {
    filter: none;
}

/* === Header === */
.ov-header {
    height: 60px;
    display: flex;
    align-items: center;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.ov-header .ov-logo {
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--ov-primary);
}

.ov-header .ov-logo-icon {
    display: inline-grid;
    grid-template-columns: 8px 8px;
    gap: 2px;
    margin-right: 8px;
}

.ov-header .ov-logo-icon span {
    width: 8px;
    height: 8px;
    background-color: var(--ov-primary);
    border-radius: 2px;
}

.ov-header .ov-clock {
    font-size: 0.95rem;
    margin-left: 20px;
    opacity: 0.7;
    font-family: monospace;
}

.ov-header .ov-user {
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
}

.ov-header .ov-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--ov-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    color: #000;
}

.ov-header .ov-user-info {
    text-align: right;
    line-height: 1.2;
}

.ov-header .ov-user-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.ov-header .ov-user-role {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.6;
}

/* === Tab Bar === */
.ov-tab-bar {
    border-radius: 10px;
    padding: 8px 16px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.ov-tab {
    padding: 6px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.ov-tab:hover,
.ov-tab.active {
    border-color: var(--ov-primary);
    color: var(--ov-primary);
}

.ov-tab.active {
    background: rgba(0, 200, 83, 0.1);
}

/* === Room Cards === */
.ov-card {
    border-radius: 12px;
    padding: 20px;
    min-height: 150px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.ov-card .room-name {
    font-size: 1.1rem;
    font-weight: 700;
}

.ov-card .room-code {
    font-size: 0.8rem;
    opacity: 0.6;
    margin-top: 2px;
}

.ov-card .room-status {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--ov-primary);
}

.ov-card .sensor-dots {
    display: flex;
    gap: 4px;
    margin-top: auto;
    padding-top: 20px;
}

.ov-card .sensor-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

/* === Login Page === */
.ov-login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.ov-login-box {
    width: 100%;
    max-width: 480px;
    border-radius: 12px;
    padding: 40px;
}

body.theme-dark .ov-login-box {
    background-color: var(--ov-bg-card-dark);
    border: 1px solid var(--ov-border-dark);
}

body.theme-light .ov-login-box {
    background-color: var(--ov-bg-card-light);
    border: 1px solid var(--ov-border-light);
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.ov-login-box .ov-input {
    background: transparent;
    border: 1px solid #444;
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 0.95rem;
    width: 100%;
}

body.theme-dark .ov-login-box .ov-input {
    color: #fff;
    border-color: #444;
}

body.theme-light .ov-login-box .ov-input {
    color: #333;
    border-color: #ccc;
}

.ov-login-box .ov-input:focus {
    outline: none;
    border-color: var(--ov-primary);
    box-shadow: 0 0 0 2px rgba(0, 200, 83, 0.2);
}

.ov-login-box .ov-label {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
}

.ov-btn-login {
    width: 100%;
    background: var(--ov-primary);
    color: #000;
    border: none;
    border-radius: 8px;
    padding: 14px;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    cursor: pointer;
    transition: opacity 0.2s;
}

.ov-btn-login:hover {
    opacity: 0.9;
}

/* Rainbow line */
.ov-rainbow {
    height: 3px;
    background: linear-gradient(90deg, #00c853, #00e5ff, #ffab00, #ff5252);
    border-radius: 2px;
    width: 200px;
    margin: 12px auto;
}

/* Footer bar */
.ov-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 24px;
    font-size: 0.75rem;
}

.ov-footer-status {
    position: absolute;
    right: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
}

body.theme-light .ov-footer {
    color: #444;
}

body.theme-dark .ov-footer {
    opacity: 0.6;
}

/* Room modal */
.ov-room-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.ov-room-modal {
    border-radius: 16px;
    padding: 30px;
    min-width: 400px;
    max-width: 90vw;
    position: relative;
}

body.theme-dark .ov-room-modal {
    background: var(--ov-bg-card-dark);
    border: 2px solid var(--ov-primary);
}

body.theme-light .ov-room-modal {
    background: var(--ov-bg-card-light);
    border: 2px solid var(--ov-primary);
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

.ov-room-modal .close-btn {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.5;
    color: inherit;
}

.ov-room-modal .close-btn:hover {
    opacity: 1;
}

.ov-room-modal .modal-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 20px;
}

.ov-room-modal .modal-links a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s;
}

body.theme-dark .ov-room-modal .modal-links a {
    background: #222;
    color: var(--ov-text-dark);
}

body.theme-light .ov-room-modal .modal-links a {
    background: #f0f0f0;
    color: var(--ov-text-light);
}

.ov-room-modal .modal-links a:hover {
    background: rgba(0, 200, 83, 0.15);
    color: var(--ov-primary);
}

/* Theme toggle button */
.ov-theme-toggle {
    position: fixed;
    bottom: 16px;
    left: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid #444;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    z-index: 1001;
    color: inherit;
}

.ov-theme-toggle:hover {
    border-color: var(--ov-primary);
}

/* User dropdown */
.ov-user-avatar {
    cursor: pointer;
}

.ov-user-dropdown {
    min-width: 200px;
}

body.theme-dark .ov-user-dropdown {
    background: #1a1a1a;
    border-color: var(--ov-border-dark);
}

body.theme-dark .ov-user-dropdown .dropdown-item {
    color: var(--ov-text-dark);
}

body.theme-dark .ov-user-dropdown .dropdown-item:hover {
    background: rgba(0, 200, 83, 0.15);
    color: var(--ov-primary);
}

body.theme-dark .ov-user-dropdown .dropdown-header {
    color: var(--ov-text-dark);
}

body.theme-dark .ov-user-dropdown .dropdown-divider {
    border-color: var(--ov-border-dark);
}

/* Large room modal */
.ov-room-modal-large {
    width: 85vw;
    max-width: 1400px;
    min-height: 70vh;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.modal-map-container {
    flex: 1;
    min-height: 300px;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 16px;
    position: relative;
}

body.theme-dark .modal-map-container {
    background: #111;
    border: 1px solid var(--ov-border-dark);
}

body.theme-light .modal-map-container {
    background: #fafafa;
    border: 1px solid var(--ov-border-light);
}

.modal-map-container canvas {
    width: 100%;
    height: 100%;
}

.modal-no-map {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

/* ========== Report Viewer ========== */
#reportViewer {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
}
.report-viewer-layout {
    display: flex;
    gap: 20px;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}
.report-viewer-left {
    width: 260px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 0;
}
.report-back-btn {
    background: none;
    border: 1px solid rgba(128,128,128,0.3);
    border-radius: 8px;
    padding: 6px 14px;
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
}
body.theme-dark .report-back-btn { color: var(--ov-text-dark); }
body.theme-light .report-back-btn { color: var(--ov-text-light); }
.report-back-btn:hover {
    background: rgba(0, 200, 83, 0.15);
    border-color: var(--ov-primary);
    color: var(--ov-primary);
}
.report-minimap-wrap {
    flex: 1;
    border-radius: 8px;
    overflow: hidden;
    min-height: 200px;
}
.report-minimap-wrap canvas { width: 100%; height: 100%; cursor: default; }
body.theme-dark .report-minimap-wrap { background: #111; border: 1px solid var(--ov-border-dark); }
body.theme-light .report-minimap-wrap { background: #fafafa; border: 1px solid var(--ov-border-light); }

.report-viewer-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
}
.report-content {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
}
.report-header { margin-bottom: 16px; }
.report-title-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.report-title { font-size: 1.2rem; font-weight: 700; }
.report-spd-refresh {
    display: none;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    border-radius: 6px;
    border: 1px solid var(--ov-border-light);
    background: transparent;
    color: inherit;
    opacity: 0.65;
    cursor: pointer;
    transition: opacity 0.15s;
}
body.theme-dark .report-spd-refresh { border-color: var(--ov-border-dark); }
.report-spd-refresh:hover:not(:disabled) { opacity: 1; }
.report-spd-refresh:disabled { opacity: 0.35; cursor: wait; }
.report-spd-refresh.spinning i { animation: report-spd-spin 0.75s linear infinite; }
@keyframes report-spd-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
.report-sensor-label { font-size: 0.85rem; opacity: 0.5; }

.report-status {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 48px 40px;
    opacity: 0.85;
    font-size: 0.9rem;
    text-align: center;
}

/* Branded circular loader ("Ocutune snurrer"). */
.ocu-spinner {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 3px solid rgba(0, 200, 83, 0.18);
    border-top-color: #00c853;
    animation: report-spd-spin 0.85s linear infinite;
}
.ocu-spinner-sm {
    width: 14px;
    height: 14px;
    border-width: 2px;
}
.report-error {
    border-radius: 10px;
    padding: 24px;
    text-align: center;
    font-size: 0.9rem;
    line-height: 1.5;
}
body.theme-dark .report-error { background: rgba(244,67,54,0.08); border: 1px solid rgba(244,67,54,0.25); color: #ef9a9a; }
body.theme-light .report-error { background: rgba(244,67,54,0.04); border: 1px solid rgba(244,67,54,0.15); color: #c62828; }

.report-stats-row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.rpt-stat { border-radius: 8px; padding: 10px 14px; flex: 1; min-width: 100px; }
body.theme-dark .rpt-stat { background: rgba(255,255,255,0.04); border: 1px solid var(--ov-border-dark); }
body.theme-light .rpt-stat { background: rgba(0,0,0,0.02); border: 1px solid var(--ov-border-light); }
.rpt-stat-label { font-size: 0.7rem; opacity: 0.5; text-transform: uppercase; letter-spacing: 1px; }
.rpt-stat-value { font-size: 1.15rem; font-weight: 700; margin-top: 2px; }
.rpt-stat-unit { font-size: 0.7rem; opacity: 0.5; margin-left: 2px; }
.rpt-stat.rpt-mel-green { border-left: 4px solid #4caf50; }
.rpt-stat.rpt-mel-yellow { border-left: 4px solid #ff9800; }
.rpt-stat.rpt-mel-red { border-left: 4px solid #f44336; }
.rpt-stat.rpt-mel-no_threshold { border-left: 4px solid rgba(128,128,128,0.4); }
.rpt-mel-hint { font-size: 0.68rem; opacity: 0.65; margin-top: 4px; line-height: 1.35; }

/* Sparse / incomplete time-series reports */
.report-sparse-banner {
    border-radius: 10px;
    padding: 10px 14px;
    margin-bottom: 12px;
    font-size: 0.82rem;
    line-height: 1.45;
}
body.theme-dark .report-sparse-banner {
    background: rgba(255, 152, 0, 0.12);
    border: 1px solid rgba(255, 193, 7, 0.35);
    color: #ffe082;
}
body.theme-light .report-sparse-banner {
    background: rgba(255, 152, 0, 0.08);
    border: 1px solid rgba(255, 152, 0, 0.35);
    color: #e65100;
}
.report-coverage-placeholder {
    border-radius: 12px;
    padding: 28px 22px;
    margin-bottom: 16px;
    text-align: center;
}
body.theme-dark .report-coverage-placeholder {
    background: var(--ov-bg-card-dark);
    border: 1px dashed var(--ov-border-dark);
    color: var(--ov-text-dark);
}
body.theme-light .report-coverage-placeholder {
    background: var(--ov-bg-card-light);
    border: 1px dashed rgba(0, 0, 0, 0.15);
    color: var(--ov-text-light);
}
.report-coverage-gate-inner {
    max-width: 420px;
    margin: 0 auto;
}
.report-coverage-icon {
    font-size: 2rem;
    opacity: 0.75;
    display: block;
    margin-bottom: 12px;
    color: #ff9800;
}
.report-coverage-text {
    font-size: 0.9rem;
    margin-bottom: 8px;
    line-height: 1.5;
}
.report-coverage-sub {
    font-size: 0.8rem;
    opacity: 0.65;
    margin-bottom: 14px;
}
.report-coverage-btn {
    margin-top: 4px;
}

/* Sensor-switch toast */
.report-sensor-toast {
    position: absolute;
    top: 14px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    padding: 8px 20px;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    white-space: nowrap;
    pointer-events: none;
    transition: opacity 0.3s;
}
body.theme-dark .report-sensor-toast { background: rgba(66,165,245,0.18); color: #90caf9; border: 1px solid rgba(66,165,245,0.4); }
body.theme-light .report-sensor-toast { background: rgba(33,150,243,0.1); color: #1565c0; border: 1px solid rgba(33,150,243,0.3); }

/* SPD stat cards with inline nav buttons */
.rpt-stat.rpt-stat-spd {
    display: flex;
    flex-direction: column;
}
.spd-stat-nav {
    display: flex;
    gap: 4px;
    margin-top: auto;
    padding-top: 6px;
    border-top: 1px solid rgba(128,128,128,0.15);
}
.spd-nav-btn.btn-xs {
    padding: 2px 7px;
    font-size: 0.65rem;
    line-height: 1.3;
    border-radius: 4px;
    flex: 1;
    text-align: center;
}

.report-chart-wrap {
    min-height: 200px;
    border-radius: 10px;
    padding: 16px;
    position: relative;
}
body.theme-dark .report-chart-wrap { background: var(--ov-bg-card-dark); border: 1px solid var(--ov-border-dark); }
body.theme-light .report-chart-wrap { background: var(--ov-bg-card-light); border: 1px solid var(--ov-border-light); }
.report-chart-wrap canvas { width: 100% !important; }

.report-period-tabs {
    display: flex;
    gap: 4px;
    padding: 12px 0 0;
    justify-content: center;
}
.report-tab {
    padding: 6px 24px;
    border: 1px solid rgba(128,128,128,0.2);
    border-radius: 6px;
    background: none;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    transition: all 0.2s;
}
body.theme-dark .report-tab { color: var(--ov-text-dark); }
body.theme-light .report-tab { color: var(--ov-text-light); }
.report-tab:hover { border-color: var(--ov-primary); color: var(--ov-primary); }
.report-tab.active { background: var(--ov-primary); border-color: var(--ov-primary); color: #fff; }

/* Sensor poll status indicator */
.ov-poll-status {
    font-size: 0.75rem;
    opacity: 0.6;
    font-family: monospace;
    display: flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
}

.ov-poll-spinner {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Sensor context menu */
.sensor-ctx-menu {
    position: absolute;
    z-index: 100;
    min-width: 170px;
    max-height: calc(100% - 8px);
    overflow-y: auto;
    border-radius: 8px;
    padding: 6px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.35);
}
.theme-dark .sensor-ctx-menu {
    background: #252525;
    border: 1px solid #444;
}
.theme-light .sensor-ctx-menu {
    background: #fff;
    border: 1px solid #ccc;
}
.sensor-ctx-title {
    padding: 5px 14px 6px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0.5;
    border-bottom: 1px solid rgba(128,128,128,0.2);
    margin-bottom: 2px;
}
.sensor-ctx-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    font-size: 0.85rem;
    text-decoration: none;
    cursor: pointer;
}
.theme-dark .sensor-ctx-item { color: #ddd; }
.theme-light .sensor-ctx-item { color: #333; }
.sensor-ctx-item:hover:not(.disabled) {
    background: rgba(var(--ov-primary-rgb, 0,229,255), 0.12);
}
.sensor-ctx-item.disabled {
    opacity: 0.35;
    cursor: default;
    pointer-events: none;
}