/* pacs_viewer/cloud_server/style.css */
:root {
    --bg-gradient: linear-gradient(135deg, #070a13 0%, #0f111a 50%, #020307 100%);
    --glass-bg: rgba(21, 29, 43, 0.7);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 10px 40px 0 rgba(0, 0, 0, 0.5);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent: #38bdf8; /* Celeste médico */
    --accent-hover: #0ea5e9;
    --success: #10b981;
    --danger: #ef4444;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
}

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

body {
    background: var(--bg-gradient);
    background-attachment: fixed;
    font-family: var(--font-sans);
    color: var(--text-primary);
    height: 100vh;
    height: 100dvh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* --- HEADER --- */
header {
    background: rgba(10, 15, 26, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    padding: 10px 20px;
    height: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: 6px;
}

.brand-icon {
    background: linear-gradient(135deg, var(--accent), var(--success));
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(56, 189, 248, 0.3);
}

.brand-text h1 {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    background: linear-gradient(to right, #ffffff, #cbd5e1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    white-space: nowrap;
}

.brand-text p {
    font-size: 0.6rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    white-space: nowrap;
}

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

.header-fullscreen-btn,
.header-guide-btn,
.portal-badge {
    height: 32px;
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
    font-size: 0.72rem;
    font-weight: 700;
    border-radius: 16px;
    gap: 6px;
    white-space: nowrap;
    line-height: 1;
}

.header-guide-btn {
    background: rgba(251, 191, 36, 0.12);
    border: 1px solid rgba(251, 191, 36, 0.35);
    color: #fbbf24;
    cursor: pointer;
    transition: all 0.2s ease;
}

.header-guide-btn:hover {
    background: rgba(251, 191, 36, 0.25);
    border-color: #fbbf24;
    color: #fff;
    box-shadow: 0 0 12px rgba(251, 191, 36, 0.3);
    transform: translateY(-1px);
}

.tool-btn-guide {
    color: #fbbf24 !important;
}

.tool-btn-guide:hover {
    background: rgba(251, 191, 36, 0.15) !important;
    border-color: rgba(251, 191, 36, 0.4) !important;
    color: #fff !important;
}

.portal-badge {
    background: rgba(16, 185, 129, 0.12);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.3);
    user-select: none;
}

/* --- VIEW PORTAL GRID LAYOUT --- */
.viewer-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
    height: calc(100vh - 60px);
    height: calc(100dvh - 60px);
}

/* Sidebar for thumbnails on the left */
.viewer-sidebar {
    width: 96px;
    background: rgba(10, 15, 26, 0.6);
    border-right: 1px solid var(--glass-border);
    padding: 10px 8px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow-y: auto;
    scrollbar-width: none; /* Hide scrollbar */
}
.viewer-sidebar::-webkit-scrollbar {
    display: none;
}

.thumbnail-carousel-vertical {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-bottom: 20px;
}

.active-report-card {
    flex-shrink: 0;
    width: 78px;
    height: 78px;
    border-radius: 8px;
    border: 2px dashed var(--danger);
    cursor: pointer;
    transition: all 0.2s ease;
}
.active-report-card:hover {
    background: rgba(239, 68, 68, 0.15) !important;
    transform: scale(1.04);
}

.thumbnail-card {
    flex-shrink: 0;
    width: 78px;
    height: 78px;
    border-radius: 8px;
    border: 2px solid var(--glass-border);
    cursor: pointer;
    background: #000;
    overflow: hidden;
    transition: all 0.2s ease;
    position: relative;
}

.thumbnail-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    transition: opacity 0.2s ease;
}

.thumbnail-card:hover img {
    opacity: 0.9;
}

.thumbnail-card.active {
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.4);
}

.thumbnail-card.active img {
    opacity: 1;
}

/* Viewer Area on the Right */
.viewer-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: #000;
}

/* Estilos del Contenedor de la Barra de Herramientas con Flechas y Scroll */
.toolbar-scroll-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    background: rgba(15, 23, 42, 0.92);
    border-bottom: 1px solid var(--glass-border);
    flex-shrink: 0;
    z-index: 10;
}

.toolbar-nav-arrow {
    background: rgba(15, 23, 42, 0.98);
    border: none;
    border-left: 1px solid var(--glass-border);
    border-right: 1px solid var(--glass-border);
    color: var(--accent);
    width: 32px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.2s ease;
    z-index: 5;
    padding: 0;
}

.toolbar-nav-arrow:hover {
    background: rgba(56, 189, 248, 0.2);
    color: #fff;
}

.toolbar-nav-arrow:active {
    transform: scale(0.92);
}

.cloud-toolbar {
    flex: 1;
    height: 48px;
    box-sizing: border-box;
    display: flex;
    justify-content: flex-start;
    gap: 12px;
    padding: 6px 12px;
    align-items: center;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: rgba(56, 189, 248, 0.35) rgba(15, 23, 42, 0.7);
}

.cloud-toolbar::-webkit-scrollbar {
    height: 5px;
}

.cloud-toolbar::-webkit-scrollbar-track {
    background: rgba(15, 23, 42, 0.6);
}

.cloud-toolbar::-webkit-scrollbar-thumb {
    background: rgba(56, 189, 248, 0.3);
    border-radius: 4px;
}

.cloud-toolbar::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

.header-fullscreen-btn {
    background: rgba(56, 189, 248, 0.12);
    border: 1px solid rgba(56, 189, 248, 0.35);
    color: var(--accent);
    cursor: pointer;
    transition: all 0.2s ease;
}

.header-fullscreen-btn:hover {
    background: rgba(56, 189, 248, 0.25);
    border-color: var(--accent);
    color: #fff;
    box-shadow: 0 0 12px rgba(56, 189, 248, 0.3);
    transform: translateY(-1px);
}

/* Botón Deslizar con tono Dorado / Ámbar distinguido */
.tool-btn[data-tool="StackScroll"],
.tool-btn-stackscroll {
    color: #fbbf24 !important;
    background: rgba(251, 191, 36, 0.12) !important;
    border: 1px solid rgba(251, 191, 36, 0.38) !important;
}

.tool-btn[data-tool="StackScroll"]:hover,
.tool-btn-stackscroll:hover {
    color: #fff !important;
    background: rgba(251, 191, 36, 0.25) !important;
    border-color: #fbbf24 !important;
    box-shadow: 0 0 12px rgba(251, 191, 36, 0.35) !important;
}

.tool-btn[data-tool="StackScroll"].active,
.tool-btn-stackscroll.active {
    color: #0f172a !important;
    background: linear-gradient(135deg, #d97706 0%, #fbbf24 100%) !important;
    border-color: #f59e0b !important;
    box-shadow: 0 0 14px rgba(251, 191, 36, 0.55) !important;
    font-weight: 800 !important;
}

.btn-fullscreen-prominent {
    background: rgba(56, 189, 248, 0.14) !important;
    border: 1px solid rgba(56, 189, 248, 0.45) !important;
    color: var(--accent) !important;
    font-weight: 800 !important;
}

.btn-fullscreen-prominent:hover {
    background: rgba(56, 189, 248, 0.3) !important;
    color: #fff !important;
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.3) !important;
}

.cloud-toolbar .tool-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.cloud-toolbar .tool-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.cloud-toolbar .tool-btn.active {
    background: rgba(56, 189, 248, 0.15);
    color: var(--accent);
    border-color: rgba(56, 189, 248, 0.3);
}

.cloud-toolbar .btn-clear:hover {
    background: rgba(239, 68, 68, 0.15) !important;
    color: var(--danger) !important;
}

.toolbar-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.toolbar-separator {
    width: 1px;
    height: 20px;
    background: var(--glass-border);
    margin: 0 4px;
}

/* Presets Radiológicos */
.preset-container {
    display: flex;
    align-items: center;
    background: rgba(10, 15, 26, 0.7);
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    padding: 2px 6px;
    height: 32px;
    box-sizing: border-box;
    transition: border-color 0.2s;
    flex-shrink: 0;
}
.preset-container:hover, .preset-container:focus-within {
    border-color: var(--accent);
}
.preset-select {
    background: transparent;
    color: var(--text-primary);
    border: none;
    outline: none;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    padding: 2px 4px;
    font-family: inherit;
}
.preset-select option {
    background-color: #0f172a;
    color: #f8fafc;
}

/* Cine Container */
.cine-container {
    display: flex;
    align-items: center;
    background: rgba(10, 15, 26, 0.7);
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    height: 32px;
    box-sizing: border-box;
    overflow: hidden;
    flex-shrink: 0;
    transition: border-color 0.2s;
}
.cine-container:hover {
    border-color: var(--accent);
}
.cine-btn {
    border-radius: 0 !important;
    padding: 4px 8px !important;
    color: var(--text-secondary);
    background: transparent;
    height: 100%;
}
.cine-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}
.cine-btn.active {
    background: rgba(16, 185, 129, 0.2) !important;
    color: #34d399 !important;
}
.cine-fps-select {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    border-left: 1px solid var(--glass-border);
    outline: none;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 6px;
    cursor: pointer;
    height: 100%;
}
.cine-fps-select option {
    background-color: #0f172a;
    color: #f8fafc;
}

.tool-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
    margin-right: 5px;
}

/* Layout selection buttons */
.layout-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
}
.layout-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}
.layout-btn.active {
    background: var(--accent);
    color: #000;
    border-color: var(--accent);
}

/* Grid Viewports Container */
.grid-container {
    flex: 1 1 0%;
    min-height: 0;
    min-width: 0;
    display: grid;
    gap: 2px;
    background-color: #1e1b4b; /* grid separator line */
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
}

.grid-container.layout-1 {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr;
}

.grid-container.layout-2 {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 1fr;
}

.grid-container.layout-4 {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
}

/* Interactive Viewport Styling */
.dicom-viewport-cloud {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 0;
    min-width: 0;
    background-color: #000;
    overflow: hidden;
    border: 2px solid transparent;
    box-sizing: border-box;
}

.dicom-viewport-cloud.active-viewport {
    border-color: var(--accent);
}

.viewer-overlays {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    font-size: 0.68rem;
    letter-spacing: -0.15px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9);
    z-index: 5;
    font-family: monospace, 'Inter';
}

.overlay-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 6px;
}

.overlay-sub-row {
    margin-top: 1px !important;
}

.overlay-clinic-name {
    color: var(--accent) !important;
    font-weight: 700 !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
    text-align: right;
    font-size: 0.66rem;
}

.text-patient-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 62%;
    font-size: 0.68rem;
}

.text-study-desc {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 62%;
    text-align: right;
}

.overlay-item {
    background: rgba(10, 15, 26, 0.65);
    padding: 2px 5px;
    border-radius: 4px;
    color: #fbbf24; /* Amarillo estándar PACS */
    line-height: 1.15;
}

.overlay-series-item {
    color: #60a5fa !important;
    font-weight: 600 !important;
    font-size: 0.65rem;
}

.overlay-image-item {
    color: #fbbf24 !important;
    font-weight: 600 !important;
    font-size: 0.65rem;
}

.viewer-overlays [id^="overlay-series-"],
.viewer-overlays [id^="overlay-image-"],
.viewer-overlays [id^="overlay-wwwc-"],
.viewer-overlays [id^="overlay-zoom-"] {
    font-size: 0.65rem;
    line-height: 1.15;
}

/* --- BUTTONS --- */
.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 8px;
    border: none;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    color: #0f172a;
    box-shadow: 0 4px 15px rgba(56, 189, 248, 0.3);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(56, 189, 248, 0.4);
}

/* --- GLASS CARD MODALS --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(5, 7, 12, 0.85);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.3s ease-out;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
}

.modal-content {
    width: 550px;
    max-width: 95vw;
    max-height: 90vh;
    overflow-y: auto;
    padding: 25px;
    gap: 20px;
    position: relative;
}

/* --- RESPONSIVE ADJUSTMENTS --- */
@media (max-width: 768px) {
    header {
        height: 50px;
        padding: 5px 10px 5px 14px;
    }
    .brand {
        margin-left: 6px;
        gap: 8px;
    }
    .brand-icon {
        width: 28px;
        height: 28px;
    }
    .brand-icon svg {
        width: 18px;
        height: 18px;
    }
    .brand-text h1 {
        font-size: 0.74rem;
        line-height: 1.1;
        white-space: nowrap;
    }
    .brand-text p {
        font-size: 0.48rem;
        white-space: nowrap;
    }
    .header-actions {
        gap: 6px;
        flex-shrink: 0;
    }
    .header-guide-btn {
        display: none !important; /* Ocultar en la cabecera móvil para liberar el 100% de espacio */
    }
    .header-fullscreen-btn,
    .portal-badge {
        height: 28px !important;
        padding: 0 8px !important;
        font-size: 0.64rem !important;
        border-radius: 14px !important;
        gap: 4px !important;
        line-height: 1 !important;
        box-sizing: border-box !important;
        white-space: nowrap !important;
        flex-shrink: 0;
    }
    .header-fullscreen-btn svg {
        width: 12px !important;
        height: 12px !important;
    }

    .viewer-layout {
        height: calc(100vh - 50px);
        height: calc(100dvh - 50px);
    }
    
    .viewer-sidebar {
        width: 74px;
        padding: 6px 3px;
        gap: 8px;
    }
    
    .active-report-card, .thumbnail-card {
        width: 66px;
        height: 66px;
    }

    /* BARRA DE HERRAMIENTAS PRINCIPAL EN CELULAR: IDÉNTICA EN FORMATO Y TAMAÑO AL MENÚ DE PANTALLA COMPLETA */
    .toolbar-scroll-wrapper {
        height: 48px;
        background: rgba(15, 23, 42, 0.95);
        border-bottom: 1px solid var(--glass-border);
    }

    .toolbar-nav-arrow {
        display: none !important; /* Despejar el 100% del ancho para deslizar con el dedo fluidamente */
    }

    .cloud-toolbar {
        height: 48px;
        padding: 3px 6px;
        gap: 4px;
        justify-content: flex-start;
        align-items: center;
        overflow-x: auto;
        overflow-y: hidden;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    .cloud-toolbar::-webkit-scrollbar {
        display: none;
    }

    .toolbar-group {
        gap: 3px;
        flex-shrink: 0;
        display: flex;
        align-items: center;
    }

    .toolbar-separator {
        width: 1px;
        height: 22px;
        background: rgba(255, 255, 255, 0.18);
        margin: 0 2px;
        flex-shrink: 0;
    }

    .cloud-toolbar .tool-btn {
        display: inline-flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        padding: 4px 6px;
        min-width: 42px;
        height: 40px;
        border-radius: 14px;
        background: transparent;
        border: 1px solid transparent;
        color: var(--text-secondary);
        cursor: pointer;
        flex-shrink: 0;
        user-select: none;
        transition: all 0.15s ease;
        box-sizing: border-box;
    }

    .cloud-toolbar .tool-btn svg {
        width: 15px;
        height: 15px;
        flex-shrink: 0;
    }

    .cloud-toolbar .tool-btn .tool-text,
    .cloud-toolbar .tool-btn span {
        font-size: 9px;
        font-weight: 700;
        letter-spacing: 0.2px;
        line-height: 1;
        white-space: nowrap;
        margin: 0 !important;
    }

    .cloud-toolbar .tool-btn:hover {
        color: #fff;
        background: rgba(255, 255, 255, 0.1);
    }

    .cloud-toolbar .tool-btn.active {
        color: var(--accent);
        background: rgba(56, 189, 248, 0.22);
        border-color: rgba(56, 189, 248, 0.45);
    }

    /* Botón Deslizar distinguido con tono dorado en móvil */
    .cloud-toolbar .tool-btn[data-tool="StackScroll"],
    .cloud-toolbar .tool-btn-stackscroll {
        color: #fbbf24 !important;
        background: rgba(251, 191, 36, 0.12) !important;
        border: 1px solid rgba(251, 191, 36, 0.38) !important;
    }

    .cloud-toolbar .tool-btn[data-tool="StackScroll"].active,
    .cloud-toolbar .tool-btn-stackscroll.active {
        color: #0f172a !important;
        background: linear-gradient(135deg, #d97706 0%, #fbbf24 100%) !important;
        border-color: #f59e0b !important;
    }

    .cloud-toolbar .tool-btn[data-tool="StackScroll"].active .tool-text {
        color: #0f172a !important;
    }

    .cloud-toolbar .btn-clear {
        color: #f87171 !important;
    }

    .cloud-toolbar #btn-download-slice {
        color: #34d399 !important;
    }

    /* Presets en móvil */
    .cloud-toolbar .preset-container {
        height: 38px;
        padding: 3px 5px;
        border-radius: 12px;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 1px;
        flex-shrink: 0;
        box-sizing: border-box;
    }

    .cloud-toolbar .preset-container svg {
        width: 12px;
        height: 12px;
    }

    .cloud-toolbar .preset-select {
        font-size: 8.5px;
        font-weight: 700;
        padding: 0;
        max-width: 55px;
        text-align: center;
    }

    /* Modo Cine en móvil */
    .cloud-toolbar .cine-container {
        height: 38px;
        border-radius: 12px;
        flex-shrink: 0;
        display: flex;
        align-items: center;
        box-sizing: border-box;
    }

    .cloud-toolbar .cine-btn {
        padding: 3px 5px !important;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 1px;
        height: 100%;
        min-width: 32px;
    }

    .cloud-toolbar .cine-btn svg {
        width: 12px;
        height: 12px;
    }

    .cloud-toolbar .cine-btn .tool-text {
        font-size: 8.5px !important;
        margin: 0 !important;
    }

    .cloud-toolbar .cine-fps-select {
        font-size: 8.5px;
        font-weight: 700;
        padding: 2px 3px;
        height: 100%;
    }

    /* Vistas / Layouts en móvil */
    .cloud-toolbar .tool-label {
        display: none !important;
    }

    .cloud-toolbar .layout-btn {
        padding: 4px 6px;
        font-size: 10px;
        font-weight: 800;
        min-width: 32px;
        height: 36px;
        border-radius: 10px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        flex-shrink: 0;
        box-sizing: border-box;
    }

    .viewer-overlays {
        font-size: 0.56rem;
        padding: 4px 6px;
        letter-spacing: -0.2px;
        pointer-events: none;
    }
    
    .overlay-item {
        padding: 1px 4px;
        background: rgba(10, 15, 26, 0.45);
        backdrop-filter: blur(4px);
        line-height: 1.15;
    }

    .overlay-clinic-name {
        font-size: 0.54rem;
        white-space: nowrap !important;
        flex-shrink: 0 !important;
    }

    .text-patient-name {
        font-size: 0.56rem;
        max-width: 64%;
    }

    .text-study-desc {
        font-size: 0.56rem;
        max-width: 64%;
    }

    .overlay-sub-row {
        margin-top: 1px !important;
    }

    .overlay-series-item,
    .overlay-image-item,
    .viewer-overlays [id^="overlay-series-"],
    .viewer-overlays [id^="overlay-image-"],
    .viewer-overlays [id^="overlay-wwwc-"],
    .viewer-overlays [id^="overlay-zoom-"] {
        font-size: 0.55rem !important;
        line-height: 1.15 !important;
    }
    
    .modal-content {
        width: 95vw;
        max-height: 90vh;
        padding: 15px;
    }
}

@media (max-width: 420px) {
    header {
        padding: 5px 6px 5px 8px;
    }
    .brand {
        margin-left: 2px;
        gap: 6px;
    }
    .brand-icon {
        width: 26px;
        height: 26px;
    }
    .brand-icon svg {
        width: 16px;
        height: 16px;
    }
    .brand-text h1 {
        font-size: 0.68rem;
    }
    .brand-text p {
        font-size: 0.44rem;
    }
    .header-actions {
        gap: 4px;
        flex-shrink: 0;
    }
    .header-fullscreen-btn,
    .portal-badge {
        height: 26px !important;
        padding: 0 6px !important;
        font-size: 0.58rem !important;
        flex-shrink: 0;
    }
    
    .viewer-sidebar {
        width: 68px;
        padding: 4px 2px;
        gap: 6px;
    }
    
    .active-report-card, .thumbnail-card {
        width: 62px;
        height: 62px;
    }
}

/* --- LOADER --- */
.loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #05070c;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(56, 189, 248, 0.1);
    border-radius: 50%;
    border-top-color: var(--accent);
    animation: spin 1s linear infinite;
}

/* --- ANIMATIONS --- */
@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- MODO PANTALLA COMPLETA INMERSIVO & CONTROLES FLOTANTES --- */
body.fullscreen-mode header {
    display: none !important;
}

body.fullscreen-mode .viewer-layout {
    height: 100vh !important;
    height: 100dvh !important;
    width: 100vw !important;
}

body.fullscreen-mode .viewer-sidebar {
    display: none !important;
}

body.fullscreen-mode .toolbar-scroll-wrapper,
body.fullscreen-mode .cloud-toolbar {
    display: none !important;
}

/* Controles Flotantes Invisibles en modo normal */
.fullscreen-top-bar,
.float-top-btn,
.float-slider-container,
.float-quick-dock,
.float-slices-drawer {
    display: none !important;
}

/* Mostrar controles ÚNICAMENTE en modo Fullscreen */
body.fullscreen-mode .fullscreen-top-bar {
    display: flex !important;
}

body.fullscreen-mode .float-top-btn {
    display: inline-flex !important;
}

body.fullscreen-mode .float-slider-container {
    display: flex !important;
}

body.fullscreen-mode .float-quick-dock {
    display: flex !important;
}

body.fullscreen-mode .float-slices-drawer {
    display: flex !important;
}

/* Evitar solapamiento de textos médicos con las barras flotantes en Desktop/Laptop */
body.fullscreen-mode .viewer-overlays {
    padding-top: 48px !important;
    padding-bottom: 56px !important;
}

/* En vista 1x2 (2 viewports verticales):
   - Viewport 1 (superior): padding arriba para barra superior, abajo pegado a la línea divisoria.
   - Viewport 2 (inferior): padding arriba pegado a la línea divisoria, abajo espacio para slider flotante. */
body.fullscreen-mode .grid-container.layout-2 #dicomImage1 .viewer-overlays,
body.fullscreen-mode .grid-container.layout-2 > .dicom-viewport-cloud:first-child .viewer-overlays {
    padding-top: 48px !important;
    padding-bottom: 8px !important;
}

body.fullscreen-mode .grid-container.layout-2 #dicomImage2 .viewer-overlays,
body.fullscreen-mode .grid-container.layout-2 > .dicom-viewport-cloud:nth-child(2) .viewer-overlays {
    padding-top: 8px !important;
    padding-bottom: 56px !important;
}

/* En vista 2x2 (4 viewports):
   - Fila superior (1 y 2): solo padding arriba.
   - Fila inferior (3 y 4): solo padding abajo. */
body.fullscreen-mode .grid-container.layout-4 #dicomImage1 .viewer-overlays,
body.fullscreen-mode .grid-container.layout-4 #dicomImage2 .viewer-overlays,
body.fullscreen-mode .grid-container.layout-4 > .dicom-viewport-cloud:nth-child(1) .viewer-overlays,
body.fullscreen-mode .grid-container.layout-4 > .dicom-viewport-cloud:nth-child(2) .viewer-overlays {
    padding-top: 48px !important;
    padding-bottom: 8px !important;
}

body.fullscreen-mode .grid-container.layout-4 #dicomImage3 .viewer-overlays,
body.fullscreen-mode .grid-container.layout-4 #dicomImage4 .viewer-overlays,
body.fullscreen-mode .grid-container.layout-4 > .dicom-viewport-cloud:nth-child(3) .viewer-overlays,
body.fullscreen-mode .grid-container.layout-4 > .dicom-viewport-cloud:nth-child(4) .viewer-overlays {
    padding-top: 8px !important;
    padding-bottom: 56px !important;
}

/* Barra Superior Flotante */
.fullscreen-top-bar {
    position: fixed;
    top: 10px;
    left: 12px;
    right: 12px;
    height: auto !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    padding: 0 !important;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 550;
    pointer-events: none;
}

.fullscreen-top-bar > * {
    pointer-events: auto;
}

.float-top-btn {
    background: rgba(15, 23, 42, 0.4) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 1px solid rgba(255, 255, 255, 0.14) !important;
    border-radius: 20px;
    color: #e2e8f0;
    padding: 6px 14px;
    font-size: 0.78rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
    transition: all 0.2s ease;
    user-select: none;
    pointer-events: auto;
}

.float-top-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
}

.float-slices-btn {
    color: #38bdf8 !important;
    border-color: rgba(56, 189, 248, 0.35) !important;
    background: rgba(15, 23, 42, 0.35) !important;
    max-width: 250px;
}

.float-slices-btn span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.float-slices-btn:hover {
    background: rgba(56, 189, 248, 0.22) !important;
    border-color: #38bdf8 !important;
    color: #fff !important;
}

.float-help-btn {
    color: #38bdf8 !important;
    border-color: rgba(56, 189, 248, 0.35) !important;
    background: rgba(15, 23, 42, 0.35) !important;
    white-space: nowrap;
}

.float-help-btn:hover {
    background: rgba(56, 189, 248, 0.22) !important;
    border-color: #38bdf8 !important;
    color: #fff !important;
}

.float-exit-btn {
    color: #f87171 !important;
    border-color: rgba(239, 68, 68, 0.35) !important;
    background: rgba(15, 23, 42, 0.35) !important;
    white-space: nowrap;
}

.float-exit-btn:hover {
    background: rgba(239, 68, 68, 0.22) !important;
    border-color: #ef4444 !important;
    color: #fff !important;
}

.fullscreen-title-badge {
    display: none !important;
}

/* Mini-dock Superior Flotante */
.float-quick-dock {
    position: fixed;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 560;
    background: rgba(15, 23, 42, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 30px;
    padding: 4px 8px;
    align-items: center;
    gap: 3px;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.7);
    max-width: calc(100vw - 220px);
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.float-quick-dock::-webkit-scrollbar {
    display: none;
}

.float-dock-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
    padding: 5px 8px;
    border-radius: 16px;
    cursor: pointer;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    transition: all 0.15s ease;
    user-select: none;
    flex-shrink: 0;
}

.float-dock-btn svg {
    flex-shrink: 0;
}

.dock-btn-label {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.2px;
    line-height: 1;
}

.dock-divider {
    width: 1px;
    height: 22px;
    background: rgba(255, 255, 255, 0.2);
    margin: 0 3px;
    flex-shrink: 0;
}

.dock-layout-num {
    font-size: 11px;
    font-weight: 800;
    line-height: 1;
    font-family: monospace, 'Inter';
}

.dock-layout-btn {
    padding: 5px 8px !important;
}

.dock-layout-btn.active {
    background: var(--accent) !important;
    color: #0f172a !important;
    border-color: var(--accent) !important;
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.4);
}

.dock-layout-btn.active .dock-btn-label,
.dock-layout-btn.active .dock-layout-num {
    color: #0f172a !important;
}

.btn-dock-clear:hover {
    background: rgba(239, 68, 68, 0.25) !important;
    border-color: #ef4444 !important;
    color: #fca5a5 !important;
}

.btn-dock-download:hover {
    background: rgba(16, 185, 129, 0.25) !important;
    border-color: #10b981 !important;
    color: #6ee7b7 !important;
}

.dock-btn-cine-green {
    color: #10b981 !important;
    background: rgba(16, 185, 129, 0.12) !important;
    border: 1px solid rgba(16, 185, 129, 0.35) !important;
}

.dock-btn-cine-green:hover,
.dock-btn-cine-green.active {
    background: rgba(16, 185, 129, 0.28) !important;
    color: #34d399 !important;
    border-color: #10b981 !important;
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.4) !important;
}

.float-dock-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.float-dock-btn.active {
    color: var(--accent);
    background: rgba(56, 189, 248, 0.22);
    border-color: rgba(56, 189, 248, 0.45);
}

/* Botón Dorado Deslizar en el Dock Flotante de Pantalla Completa */
.float-dock-btn-stackscroll {
    color: #fbbf24 !important;
    background: rgba(251, 191, 36, 0.12) !important;
    border: 1px solid rgba(251, 191, 36, 0.4) !important;
}

.float-dock-btn-stackscroll:hover {
    color: #fff !important;
    background: rgba(251, 191, 36, 0.25) !important;
    border-color: #fbbf24 !important;
    box-shadow: 0 0 12px rgba(251, 191, 36, 0.35) !important;
}

.float-dock-btn-stackscroll.active {
    color: #0f172a !important;
    background: linear-gradient(135deg, #d97706 0%, #fbbf24 100%) !important;
    border-color: #f59e0b !important;
    box-shadow: 0 0 14px rgba(251, 191, 36, 0.55) !important;
}

.float-dock-btn-stackscroll.active .dock-btn-label {
    color: #0f172a !important;
    font-weight: 800 !important;
}

.float-dock-btn-stackscroll.active svg {
    stroke: #0f172a !important;
}

/* Barra Deslizadora Flotante de Cortes */
.float-slider-container {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 520;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 40px;
    padding: 6px 14px;
    align-items: center;
    gap: 8px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.8);
    width: 640px;
    max-width: calc(100vw - 24px);
    user-select: none;
}

.float-slider-play-btn {
    background: rgba(16, 185, 129, 0.16);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: #34d399;
    padding: 4px 10px;
    border-radius: 16px;
    font-size: 0.74rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    flex-shrink: 0;
}

.float-slider-play-btn:hover,
.float-slider-play-btn.active {
    background: rgba(16, 185, 129, 0.35);
    border-color: #10b981;
    color: #fff;
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.5);
}

.slider-nav-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: all 0.2s;
}

.slider-nav-btn:hover {
    color: var(--accent);
    background: rgba(255, 255, 255, 0.1);
}

.slider-track-wrap {
    flex: 1;
    display: flex;
    align-items: center;
    min-width: 80px;
}

#float-slice-slider {
    width: 100%;
    accent-color: var(--accent);
    cursor: pointer;
    height: 6px;
    border-radius: 3px;
    outline: none;
    touch-action: pan-x;
}

.slider-counter-badge {
    display: none !important;
}

/* Cajón Deslizante Lateral de Cortes */
.float-slices-drawer {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 320px;
    max-width: 85vw;
    background: rgba(10, 15, 26, 0.96);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-right: 1px solid var(--glass-border);
    z-index: 700;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    flex-direction: column;
    box-shadow: 20px 0 60px rgba(0, 0, 0, 0.85);
}

.float-slices-drawer.open,
.float-slices-drawer.active {
    transform: translateX(0) !important;
}

.drawer-header {
    padding: 16px 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--glass-border);
    background: rgba(0, 0, 0, 0.4);
}

.drawer-close-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.4rem;
    cursor: pointer;
    line-height: 1;
    padding: 0 4px;
}

.drawer-close-btn:hover {
    color: #ef4444;
}

.drawer-thumbnails-container {
    flex: 1;
    overflow-y: auto;
    padding: 12px 10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.drawer-thumbnails-container::-webkit-scrollbar {
    width: 4px;
}
.drawer-thumbnails-container::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
}

.drawer-thumb-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.drawer-thumb-card:hover,
.drawer-thumb-card.active {
    background: rgba(56, 189, 248, 0.15);
    border-color: var(--accent);
    transform: translateX(3px);
}

.drawer-thumb-img {
    width: 58px;
    height: 58px;
    border-radius: 8px;
    object-fit: cover;
    background: #000;
    border: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.drawer-thumb-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.drawer-thumb-desc {
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.drawer-thumb-meta {
    font-size: 0.72rem;
    color: #94a3b8;
    font-weight: 600;
}

.drawer-thumb-badge {
    align-self: flex-start;
    background: rgba(251, 191, 36, 0.15);
    color: #fbbf24;
    border: 1px solid rgba(251, 191, 36, 0.3);
    padding: 2px 7px;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 800;
    font-family: monospace;
}

/* --- OPTIMIZACIÓN MÓVIL EN PANTALLA COMPLETA --- */
@media (max-width: 768px) {
    body.fullscreen-mode .fullscreen-top-bar {
        top: 8px;
        left: 8px;
        right: 8px;
        height: auto !important;
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        padding: 0 !important;
    }
    
    body.fullscreen-mode .float-top-btn {
        padding: 5px 12px !important;
        font-size: 0.74rem !important;
    }
    
    body.fullscreen-mode .fullscreen-title-badge {
        display: none; /* Dejar libre el centro para no tapar los datos del paciente */
    }

    /* Mover Quick Tools a la parte inferior encima del slider en celular */
    body.fullscreen-mode .float-quick-dock {
        top: auto;
        bottom: 66px;
        left: 50%;
        transform: translateX(-50%);
        width: calc(100vw - 12px);
        max-width: 480px;
        overflow-x: auto;
        overflow-y: hidden;
        justify-content: flex-start;
        padding: 4px 6px;
        border-radius: 20px;
        gap: 3px;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }
    
    body.fullscreen-mode .float-quick-dock::-webkit-scrollbar {
        display: none;
    }

    body.fullscreen-mode .float-dock-btn {
        padding: 5px 8px;
        min-width: 44px;
    }

    body.fullscreen-mode .float-slider-container {
        bottom: 12px;
        left: 50%;
        transform: translateX(-50%);
        width: calc(100vw - 12px);
        padding: 5px 8px;
        gap: 5px;
    }

    body.fullscreen-mode .float-slider-play-btn {
        padding: 3px 8px;
        font-size: 0.7rem;
        gap: 4px;
    }


    /* Evitar que los textos Cornerstone colisionen con las barras en pantalla completa móvil */
    body.fullscreen-mode .viewer-overlays {
        padding-top: 44px !important;
        padding-bottom: 116px !important;
        padding-left: 6px;
        padding-right: 6px;
    }

    /* En Vista 1x2 móvil (2 viewports apilados verticalmente):
       - Viewport 1 (superior): Solo 44px arriba (para botones MPR y Salir). Abajo queda pegado a la línea divisoria (6px).
       - Viewport 2 (inferior): Pegado a la línea divisoria arriba (6px). Abajo mantiene 116px para librar dock y slider. */
    body.fullscreen-mode .grid-container.layout-2 #dicomImage1 .viewer-overlays,
    body.fullscreen-mode .grid-container.layout-2 > .dicom-viewport-cloud:first-child .viewer-overlays {
        padding-top: 44px !important;
        padding-bottom: 6px !important;
    }

    body.fullscreen-mode .grid-container.layout-2 #dicomImage2 .viewer-overlays,
    body.fullscreen-mode .grid-container.layout-2 > .dicom-viewport-cloud:nth-child(2) .viewer-overlays {
        padding-top: 6px !important;
        padding-bottom: 116px !important;
    }

    /* En Vista 2x2 móvil:
       - Fila superior (1 y 2): top 44px, bottom 6px.
       - Fila inferior (3 y 4): top 6px, bottom 116px. */
    body.fullscreen-mode .grid-container.layout-4 #dicomImage1 .viewer-overlays,
    body.fullscreen-mode .grid-container.layout-4 #dicomImage2 .viewer-overlays,
    body.fullscreen-mode .grid-container.layout-4 > .dicom-viewport-cloud:nth-child(1) .viewer-overlays,
    body.fullscreen-mode .grid-container.layout-4 > .dicom-viewport-cloud:nth-child(2) .viewer-overlays {
        padding-top: 44px !important;
        padding-bottom: 6px !important;
    }

    body.fullscreen-mode .grid-container.layout-4 #dicomImage3 .viewer-overlays,
    body.fullscreen-mode .grid-container.layout-4 #dicomImage4 .viewer-overlays,
    body.fullscreen-mode .grid-container.layout-4 > .dicom-viewport-cloud:nth-child(3) .viewer-overlays,
    body.fullscreen-mode .grid-container.layout-4 > .dicom-viewport-cloud:nth-child(4) .viewer-overlays {
        padding-top: 6px !important;
        padding-bottom: 116px !important;
    }
}

/* --- TOUR GUIADO INTERACTIVO (SPOTLIGHT) --- */
.tour-overlay {
    position: fixed;
    inset: 0;
    z-index: 9990;
    pointer-events: auto;
}

.tour-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.15);
    z-index: 9991;
    transition: opacity 0.3s ease;
}

.tour-spotlight-box {
    position: fixed;
    border: 2px solid var(--accent);
    border-radius: 10px;
    box-shadow: 0 0 0 9999px rgba(5, 7, 12, 0.40), 0 0 25px rgba(56, 189, 248, 0.85);
    pointer-events: none;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 9992;
    box-sizing: border-box;
}

.tour-popover-card {
    position: fixed;
    width: 320px;
    max-width: calc(100vw - 24px);
    background: rgba(15, 23, 42, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(56, 189, 248, 0.4);
    border-radius: 14px;
    padding: 14px 16px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.85), 0 0 22px rgba(56, 189, 248, 0.25);
    z-index: 9995;
    pointer-events: auto;
    transition: top 0.35s cubic-bezier(0.16, 1, 0.3, 1), left 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: 8px;
    color: #fff;
    font-family: inherit;
}

.tour-popover-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tour-step-badge {
    font-size: 0.68rem;
    font-weight: 800;
    color: var(--accent);
    background: rgba(56, 189, 248, 0.15);
    padding: 2px 8px;
    border-radius: 10px;
    border: 1px solid rgba(56, 189, 248, 0.35);
    letter-spacing: 0.5px;
}

.tour-close-btn {
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 20px;
    cursor: pointer;
    line-height: 1;
    padding: 0 4px;
    transition: color 0.2s;
}

.tour-close-btn:hover {
    color: #ef4444;
}

.tour-step-title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 800;
    color: #fff;
}

.tour-step-desc {
    margin: 0;
    font-size: 0.8rem;
    line-height: 1.45;
    color: #cbd5e1;
}

.tour-popover-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4px;
    padding-top: 6px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.tour-dots {
    display: flex;
    align-items: center;
    gap: 5px;
}

.tour-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    transition: all 0.25s;
}

.tour-dot.active {
    width: 16px;
    border-radius: 4px;
    background: var(--accent);
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.5);
}

.tour-actions {
    display: flex;
    gap: 6px;
}

.tour-btn {
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.74rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.tour-btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, #0284c7 100%);
    color: #0f172a;
    font-weight: 800;
    box-shadow: 0 2px 10px rgba(56, 189, 248, 0.35);
}

.tour-btn-primary:hover {
    box-shadow: 0 4px 14px rgba(56, 189, 248, 0.5);
    transform: translateY(-1px);
}

.tour-btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: #cbd5e1;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.tour-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
}

.tour-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

/* ==========================================================================
   INDICADOR PROGRESIVO DE DESCARGA DE CORTES (STREAMING INDICATOR)
   ========================================================================== */
.series-download-indicator {
    position: relative;
    width: 100%;
    background: rgba(10, 15, 26, 0.7);
    border-bottom: 1px solid rgba(56, 189, 248, 0.15);
    z-index: 80;
    transition: opacity 0.3s ease;
    overflow: hidden;
}

.series-download-track {
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
}

.series-download-bar {
    height: 100%;
    background: linear-gradient(90deg, #0284c7 0%, #38bdf8 50%, #06b6d4 100%);
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.7);
    transition: width 0.15s ease-out;
}

.series-download-badge {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    padding: 3px 12px;
    font-size: 0.68rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-weight: 700;
    color: #38bdf8;
    background: transparent;
}

.series-download-pulse {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #38bdf8;
    box-shadow: 0 0 6px #38bdf8;
    display: inline-block;
    animation: downloadPulse 1.2s infinite ease-in-out;
}

.series-download-indicator.completed .series-download-bar {
    background: #10b981;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.7);
}

.series-download-indicator.completed .series-download-badge {
    color: #34d399;
}

.series-download-indicator.completed .series-download-pulse {
    background: #10b981;
    box-shadow: 0 0 6px #10b981;
    animation: none;
}

@keyframes downloadPulse {
    0%, 100% {
        transform: scale(0.85);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.25);
        opacity: 1;
        box-shadow: 0 0 10px #38bdf8;
    }
}

/* En Modo Pantalla Completa: flotante elegante arriba a la derecha */
body.fullscreen-mode .series-download-indicator {
    position: fixed;
    top: 50px;
    right: 15px;
    width: auto;
    min-width: 150px;
    max-width: 260px;
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(56, 189, 248, 0.3);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
    z-index: 2500;
}

@media (max-width: 768px) {
    body.fullscreen-mode .series-download-indicator {
        top: 48px;
        right: 8px;
        min-width: 120px;
    }
    .series-download-badge {
        padding: 2px 8px;
        font-size: 0.64rem;
    }
}