/* =========================================
   PROJECT ASTRO — GLOBAL DESIGN SYSTEM
========================================= */

:root {
    --bg-primary: #090D14;
    --bg-secondary: #0F1621;
    --bg-sidebar: #0C131D;
    --bg-navbar: #101722;
    --bg-card: #141E2B;
    --bg-elevated: #192534;

    --accent: #E66A45;
    --accent-hover: #F18460;
    --cyan: #50C8E8;

    --text-primary: #F1F3F6;
    --text-secondary: #A3AFBE;
    --text-muted: #788697;

    --border: rgba(255,255,255,0.09);

    --success: #39C58A;
    --warning: #E9B44C;
    --danger: #F05252;
    --info: #50C8E8;

    --sidebar-width: 260px;
    --navbar-height: 72px;

    --radius-sm: 5px;
    --radius-button: 6px;
    --radius-card: 9px;
    --radius-modal: 12px;

    --font-primary: 'Inter', sans-serif;
}

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

body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 14px;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    font-family: inherit;
}

.app-layout {
    min-height: 100vh;
}

/* SIDEBAR */

.sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: transform .25s ease;
}

.brand {
    height: 86px;
    padding: 0 22px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border);
}

.brand-icon {
    width: 39px;
    height: 39px;
    background: rgba(230,106,69,.13);
    color: var(--accent);
    border-radius: 8px;
    display: grid;
    place-items: center;
    font-size: 20px;
}

.brand strong {
    display: block;
    font-size: 15px;
    letter-spacing: .5px;
    font-weight: 800;
}

.brand strong span {
    color: var(--accent);
}

.brand small {
    color: var(--text-muted);
    font-size: 9px;
    letter-spacing: 1px;
    display: block;
    margin-top: 4px;
}

.sidebar-close {
    display: none;
    margin-left: auto;
    color: var(--text-secondary);
    background: transparent;
    border: 0;
    font-size: 20px;
}

.sidebar-nav {
    padding: 22px 13px;
    overflow-y: auto;
    flex: 1;
}

.nav-section-title {
    display: block;
    color: var(--text-muted);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.1px;
    padding: 18px 10px 9px;
}

.nav-link-item {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 42px;
    padding: 0 12px;
    margin-bottom: 4px;
    color: var(--text-secondary);
    font-weight: 500;
    border-radius: 6px;
    transition: .2s ease;
}

.nav-link-item i {
    font-size: 16px;
}

.nav-link-item:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.nav-link-item.active {
    background: rgba(230,106,69,.13);
    color: var(--accent);
    font-weight: 600;
}

.sidebar-bottom {
    padding: 15px;
    border-top: 1px solid var(--border);
}

.mission-card {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 13px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 7px;
}

.mission-dot, .status-dot {
    height: 8px;
    width: 8px;
    flex-shrink: 0;
    background: var(--success);
    border-radius: 50%;
}

.mission-card strong {
    display: block;
    font-size: 10px;
}

.mission-card small {
    display: block;
    color: var(--text-muted);
    font-size: 9px;
    margin-top: 4px;
}

.sidebar-version {
    color: var(--text-muted);
    font-size: 9px;
    text-align: center;
    margin-top: 15px;
    letter-spacing: .7px;
}

/* NAVBAR */

.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
}

.top-navbar {
    height: var(--navbar-height);
    background: var(--bg-navbar);
    border-bottom: 1px solid var(--border);
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 500;
}

.navbar-left, .navbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.breadcrumb-area {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
}

.breadcrumb-area span {
    color: var(--text-muted);
}

.breadcrumb-area i {
    color: var(--text-muted);
    font-size: 10px;
}

.breadcrumb-area strong {
    color: var(--text-primary);
    font-weight: 600;
}

.system-status {
    display: flex;
    align-items: center;
    gap: 9px;
    color: var(--text-secondary);
    font-size: 11px;
}

.profile-area {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-left: 20px;
    border-left: 1px solid var(--border);
}

.profile-avatar {
    height: 35px;
    width: 35px;
    display: grid;
    place-items: center;
    border-radius: 7px;
    background: rgba(230,106,69,.17);
    color: var(--accent);
    font-weight: 700;
}

.profile-info strong {
    display: block;
    font-size: 11px;
}

.profile-info small {
    color: var(--text-muted);
    font-size: 9px;
}

.mobile-menu-btn {
    display: none;
}

/* MAIN CONTENT */

.dashboard-content {
    max-width: 1600px;
    margin: auto;
    padding: 34px 32px;
}

.welcome-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.eyebrow, .panel-label {
    color: var(--text-muted);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.2px;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 13px;
}

.welcome-section h1 {
    font-size: clamp(25px, 3vw, 32px);
    font-weight: 800;
    letter-spacing: -.8px;
}

.welcome-section p {
    color: var(--text-secondary);
    margin-top: 9px;
    font-size: 13px;
}

.welcome-date {
    padding: 14px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 7px;
    text-align: right;
}

.welcome-date span, .welcome-date strong {
    display: block;
}

.welcome-date span {
    color: var(--text-muted);
    font-size: 9px;
    letter-spacing: 1px;
}

.welcome-date strong {
    font-size: 12px;
    color: var(--accent);
    margin-top: 5px;
}

/* STATISTICS */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 22px;
}

.stat-card, .panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
}

.stat-card {
    padding: 20px;
    transition: border-color .25s ease;
}

.stat-card:hover, .panel:hover {
    border-color: rgba(230,106,69,.35);
}

.stat-top {
    display: flex;
    justify-content: space-between;
    color: var(--text-secondary);
    font-size: 12px;
}

.stat-top i {
    font-size: 19px;
}

.orange {
    color: var(--accent);
}

.cyan {
    color: var(--cyan);
}

.stat-card h2 {
    font-size: 26px;
    font-weight: 700;
    margin-top: 22px;
    letter-spacing: -.5px;
    font-variant-numeric: tabular-nums;
}

.stat-card h2 small {
    font-size: 12px;
    color: var(--text-secondary);
}

.stat-card p {
    color: var(--text-secondary);
    font-size: 11px;
    margin-top: 5px;
}

.stat-footer {
    border-top: 1px solid var(--border);
    padding-top: 13px;
    margin-top: 17px;
    color: var(--text-muted);
    font-size: 9px;
    letter-spacing: .6px;
}

/* PANELS */

.dashboard-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 18px;
    margin-bottom: 30px;
}

.panel {
    padding: 22px;
    min-width: 0;
}

.panel-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.panel-heading h3, .section-heading h3 {
    font-size: 16px;
    font-weight: 700;
    margin-top: 7px;
}

.live-tag {
    font-size: 9px;
    color: var(--success);
    border: 1px solid rgba(57,197,138,.3);
    padding: 6px 9px;
    border-radius: 4px;
}

/* MARS IMAGE */

.mars-visual {
    height: 280px;
    position: relative;
    overflow: hidden;
    border-radius: 7px;
    background: var(--bg-secondary);
}

.mars-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .73;
}

.mars-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    padding: 25px;
    background: linear-gradient(0deg, rgba(9,13,20,.95), transparent 90%);
}

.mars-overlay span {
    color: var(--accent-hover);
    font-size: 10px;
    letter-spacing: 1.5px;
    font-weight: 700;
}

.mars-overlay h2 {
    font-size: 27px;
    line-height: 1.25;
    font-weight: 800;
    margin: 9px 0 17px;
}

.btn-primary-custom {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--accent);
    color: white;
    padding: 11px 15px;
    border-radius: var(--radius-button);
    font-size: 11px;
    font-weight: 600;
    transition: .2s ease;
}

.btn-primary-custom:hover {
    background: var(--accent-hover);
    color: white;
}

/* OBJECTIVES */

.objective-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}

.objective-item:last-child {
    border-bottom: none;
}

.objective-icon, .module-icon, .source-icon {
    height: 38px;
    width: 38px;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    background: var(--bg-elevated);
    color: var(--cyan);
    border-radius: 7px;
    font-size: 16px;
}

.objective-item strong {
    font-size: 11px;
}

.objective-item p {
    color: var(--text-muted);
    font-size: 10px;
    margin-top: 5px;
    margin-bottom: 0;
}

.objective-status {
    margin-left: auto;
    font-size: 8px;
    color: var(--warning);
    white-space: nowrap;
}

/* MODULES */

.quick-access-section {
    margin-bottom: 25px;
}

.section-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 17px;
}

.muted-text {
    font-size: 9px;
    color: var(--text-muted);
    letter-spacing: .8px;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.module-card {
    padding: 20px;
    min-width: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 9px;
    transition: .25s ease;
}

.module-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
    background: var(--bg-elevated);
}

.module-icon {
    margin-bottom: 17px;
}

.orange-bg {
    color: var(--accent);
    background: rgba(230,106,69,.12);
}

.cyan-bg {
    color: var(--cyan);
    background: rgba(80,200,232,.12);
}

.warning-bg {
    color: var(--warning);
    background: rgba(233,180,76,.12);
}

.green-bg {
    color: var(--success);
    background: rgba(57,197,138,.12);
}

.module-card h4 {
    font-size: 13px;
    font-weight: 700;
}

.module-card p {
    color: var(--text-secondary);
    font-size: 11px;
    line-height: 1.7;
    min-height: 55px;
    margin: 9px 0 15px;
}

.module-card > span {
    color: var(--accent);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .5px;
}

/* DATA SOURCES */

.data-panel {
    margin-bottom: 25px;
}

.data-source {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 13px 0;
    border-bottom: 1px solid var(--border);
}

.data-source:last-child {
    border-bottom: none;
}

.source-icon {
    color: var(--cyan);
}

.data-source strong {
    font-size: 12px;
}

.data-source p {
    color: var(--text-muted);
    font-size: 10px;
    margin-top: 5px;
    margin-bottom: 0;
}

.data-source a {
    margin-left: auto;
    color: var(--accent);
    font-size: 10px;
    font-weight: 600;
    white-space: nowrap;
}

.app-footer {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    color: var(--text-muted);
    font-size: 9px;
    letter-spacing: .5px;
    padding: 10px 0 0;
}

/* MOBILE DRAWER */

.sidebar-backdrop {
    display: none;
}

/* RESPONSIVE */

@media (max-width: 1200px) {
    .stats-grid, .modules-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .sidebar-close, .mobile-menu-btn {
        display: block;
    }

    .sidebar-backdrop.show {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 900;
        background: rgba(0,0,0,.65);
    }

    .main-content {
        margin-left: 0;
    }

    .top-navbar {
        padding: 0 16px;
    }

    .dashboard-content {
        padding: 25px 16px;
    }

    .welcome-section {
        align-items: flex-start;
        flex-direction: column;
    }

    .welcome-date {
        text-align: left;
    }

    .system-status span:last-child,
    .profile-info {
        display: none;
    }

    .profile-area {
        padding-left: 12px;
    }

    .breadcrumb-area {
        gap: 7px;
        font-size: 10px;
    }
}

@media (max-width: 480px) {
    .stats-grid, .modules-grid {
        grid-template-columns: 1fr;
    }

    .stat-card {
        padding: 17px;
    }

    .mars-visual {
        height: 240px;
    }

    .mars-overlay h2 {
        font-size: 23px;
    }

    .panel {
        padding: 16px;
    }

    .objective-status {
        font-size: 7px;
    }

    .app-footer {
        flex-direction: column;
    }

    .section-heading .muted-text {
        display: none;
    }
}

/* ACCESSIBILITY */

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
    }
}


/* =========================================
   PROJECT ASTRO — MARTIAN EXPLORER
========================================= */

.btn-secondary-custom {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 10px 14px;
    color: var(--text-primary);
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-button);
    font-size: 11px;
    font-weight: 600;
    transition: .2s ease;
}

.btn-secondary-custom:hover {
    border-color: var(--accent);
    color: var(--accent-hover);
}

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

.explorer-toolbar {
    padding: 13px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    margin-bottom: 18px;
}

.map-search {
    display: flex;
    align-items: center;
    gap: 11px;
    width: min(100%, 520px);
    color: var(--text-muted);
}

.map-search input {
    flex: 1;
    min-width: 0;
    height: 38px;
    padding: 0 12px;
    color: var(--text-primary);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    outline: none;
    font: inherit;
    font-size: 11px;
}

.map-search input:focus {
    border-color: var(--accent);
}

.map-search input::placeholder {
    color: var(--text-muted);
}

.map-search .btn-primary-custom {
    border: 0;
    cursor: pointer;
}

.map-toolbar-right {
    display: flex;
    align-items: center;
    gap: 14px;
}

.map-status {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 9px;
    white-space: nowrap;
}

.icon-button {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    color: var(--text-secondary);
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
}

.icon-button:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.explorer-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 310px;
    gap: 18px;
    align-items: start;
}

.map-panel {
    padding: 20px;
    min-width: 0;
}

.map-heading {
    margin-bottom: 16px;
}

.map-layer-tag {
    color: var(--cyan);
    background: rgba(80,200,232,.08);
    border: 1px solid rgba(80,200,232,.2);
    padding: 6px 9px;
    border-radius: 4px;
    font-size: 9px;
    white-space: nowrap;
}

#marsMap {
    width: 100%;
    height: 570px;
    background: #111923;
    border: 1px solid var(--border);
    border-radius: 7px;
    overflow: hidden;
    z-index: 1;
}

.map-footer {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding-top: 13px;
    color: var(--text-muted);
    font-size: 9px;
}

.map-footer i {
    color: var(--cyan);
    margin-right: 5px;
}

.explorer-side {
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-width: 0;
}

.coordinate-panel,
.layer-panel,
.map-help-panel {
    padding: 19px;
}

.coordinate-value {
    padding: 13px 0;
    border-bottom: 1px solid var(--border);
}

.coordinate-value span {
    display: block;
    color: var(--text-muted);
    font-size: 9px;
    letter-spacing: .8px;
    margin-bottom: 7px;
}

.coordinate-value strong {
    font-size: 17px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.copy-coordinate {
    width: 100%;
    margin-top: 15px;
}

.coordinate-note {
    color: var(--text-muted);
    font-size: 9px;
    line-height: 1.6;
    margin: 12px 0 0;
}

.layer-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    padding: 13px 0;
    border-bottom: 1px solid var(--border);
}

.layer-option:last-child {
    border-bottom: 0;
}

.layer-option strong,
.layer-option small {
    display: block;
}

.layer-option strong {
    font-size: 11px;
}

.layer-option small {
    color: var(--text-muted);
    font-size: 9px;
    margin-top: 5px;
}

.layer-active {
    color: var(--success);
    font-size: 8px;
    font-weight: 700;
}

.layer-option a {
    color: var(--accent);
    font-size: 9px;
    font-weight: 700;
}

.map-help-panel > div {
    display: flex;
    align-items: center;
    gap: 11px;
    padding-top: 13px;
    color: var(--text-secondary);
    font-size: 10px;
}

.map-help-panel > div i {
    color: var(--cyan);
    font-size: 14px;
}

.source-panel {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 18px;
    padding: 17px 20px;
}

.source-panel .source-icon {
    flex-shrink: 0;
}

.source-panel strong {
    font-size: 11px;
}

.source-panel p {
    color: var(--text-muted);
    font-size: 10px;
    line-height: 1.6;
    margin: 5px 0 0;
}

.source-panel > a {
    margin-left: auto;
    color: var(--accent);
    font-size: 10px;
    font-weight: 600;
    white-space: nowrap;
}

/* Leaflet controls adapted to the PROJECT ASTRO theme */

.leaflet-container {
    font-family: var(--font-primary);
}

.leaflet-control-zoom a {
    color: var(--text-primary) !important;
    background: var(--bg-card) !important;
    border-color: var(--border) !important;
}

.leaflet-control-attribution {
    background: rgba(9,13,20,.85) !important;
    color: var(--text-secondary) !important;
    font-size: 9px !important;
}

.leaflet-control-attribution a {
    color: var(--cyan) !important;
}

.astro-map-popup .leaflet-popup-content-wrapper,
.astro-map-popup .leaflet-popup-tip {
    color: var(--text-primary);
    background: var(--bg-card);
    border: 1px solid var(--border);
}

.astro-map-popup .leaflet-popup-content {
    font-family: var(--font-primary);
    font-size: 11px;
}

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

    .explorer-side {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .map-help-panel {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .explorer-toolbar {
        align-items: stretch;
        flex-direction: column;
    }

    .map-search {
        width: 100%;
    }

    .map-toolbar-right {
        justify-content: space-between;
    }

    #marsMap {
        height: 430px;
    }

    .explorer-side {
        grid-template-columns: 1fr;
    }

    .map-footer {
        flex-direction: column;
    }

    .source-panel {
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .source-panel > a {
        margin-left: 52px;
    }
}

@media (max-width: 480px) {
    .map-panel {
        padding: 13px;
    }

    #marsMap {
        height: 350px;
    }

    .map-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .map-search {
        gap: 7px;
    }

    .map-search input {
        font-size: 10px;
    }
}

/* =========================================
   PROJECT ASTRO — FOUNDATION HOMEPAGE
========================================= */

.gateway-body {
    background: var(--bg-primary);
}

.gateway-nav {
    min-height: 78px;
    padding: 0 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    background: var(--bg-navbar);
    border-bottom: 1px solid var(--border);
}

.gateway-brand {
    display: flex;
    align-items: center;
    gap: 11px;
}

.gateway-brand strong {
    display: block;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 800;
}

.gateway-brand em {
    color: var(--accent);
    font-style: normal;
}

.gateway-brand small {
    display: block;
    color: var(--text-muted);
    font-size: 9px;
    letter-spacing: 1px;
}

.gateway-links {
    display: flex;
    gap: 28px;
}

.gateway-links a {
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
}

.gateway-links a:hover {
    color: var(--accent-hover);
}

.gateway-hero {
    min-height: 570px;
    padding: 65px 7%;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    gap: 35px;
    position: relative;
    border-bottom: 1px solid var(--border);
}

.gateway-content {
    max-width: 650px;
}

.gateway-kicker {
    display: block;
    margin-top: 28px;
    color: var(--cyan);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
}

.gateway-content h1 {
    margin-top: 15px;
    font-size: clamp(40px, 5vw, 65px);
    line-height: 1.08;
    font-weight: 800;
    letter-spacing: -2px;
}

.gateway-content h1 span {
    color: var(--accent);
}

.gateway-description {
    max-width: 560px;
    margin: 22px 0;
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.9;
}

.gateway-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.btn-secondary-custom {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 10px 15px;
    border: 1px solid var(--border);
    border-radius: var(--radius-button);
    color: var(--text-primary);
    font-size: 11px;
    font-weight: 600;
}

.btn-secondary-custom:hover {
    color: var(--text-primary);
    border-color: var(--accent);
    background: var(--bg-elevated);
}

.gateway-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 17px;
    margin-top: 35px;
    color: var(--text-muted);
    font-size: 9px;
    font-weight: 700;
}

.gateway-meta i {
    color: var(--cyan);
    margin-right: 5px;
}

.gateway-visual {
    min-height: 370px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    background:
        linear-gradient(0deg, rgba(9,13,20,.25), transparent),
        url('../images/mars-landscape.jpg') center/cover no-repeat;
}

.gateway-visual-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        0deg,
        rgba(9,13,20,.92),
        transparent 65%
    );
}

.gateway-visual-caption {
    position: absolute;
    bottom: 23px;
    left: 23px;
    color: var(--text-secondary);
    font-size: 9px;
    letter-spacing: 1px;
}

.gateway-visual-caption strong {
    display: block;
    margin-top: 8px;
    color: var(--text-primary);
    font-size: 15px;
}

.gateway-scroll {
    position: absolute;
    bottom: 20px;
    left: 7%;
    color: var(--text-muted);
    font-size: 8px;
    letter-spacing: 1px;
}

.gateway-scroll span {
    display: inline-block;
    width: 24px;
    height: 1px;
    margin-right: 8px;
    vertical-align: middle;
    background: var(--accent);
}

.gateway-capabilities {
    padding: 65px 7%;
}

.gateway-section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 25px;
    margin-bottom: 25px;
}

.gateway-section-heading h2 {
    margin-top: 9px;
    color: var(--text-primary);
    font-size: 27px;
    font-weight: 700;
}

.gateway-section-heading p {
    max-width: 390px;
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.8;
}

.gateway-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 15px;
}

.gateway-card {
    min-height: 235px;
    display: flex;
    flex-direction: column;
    padding: 21px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    transition: .2s ease;
}

.gateway-card[href]:hover {
    color: inherit;
    background: var(--bg-elevated);
    border-color: var(--accent);
    transform: translateY(-3px);
}

.gateway-icon {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    margin-bottom: 17px;
    border-radius: 7px;
    font-size: 17px;
}

.feature-index {
    color: var(--text-muted);
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 1px;
}

.gateway-card h3 {
    margin: 10px 0;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 700;
}

.gateway-card p {
    color: var(--text-secondary);
    font-size: 11px;
    line-height: 1.8;
}

.feature-link {
    margin-top: auto;
    padding-top: 12px;
    color: var(--accent);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .5px;
}

.gateway-planned {
    opacity: .8;
}

.gateway-planned .feature-link {
    color: var(--text-muted);
}

.gateway-footer {
    min-height: 85px;
    padding: 20px 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    background: var(--bg-navbar);
    border-top: 1px solid var(--border);
}

.gateway-footer > span {
    color: var(--text-muted);
    font-size: 9px;
    letter-spacing: .8px;
}

@media (max-width: 1100px) {
    .gateway-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767px) {
    .gateway-nav {
        padding: 15px 18px;
        flex-wrap: wrap;
    }

    .gateway-links {
        display: none;
    }

    .gateway-hero {
        grid-template-columns: 1fr;
        padding: 45px 20px 65px;
    }

    .gateway-content h1 {
        font-size: 43px;
    }

    .gateway-visual {
        min-height: 250px;
    }

    .gateway-scroll {
        left: 20px;
    }

    .gateway-capabilities {
        padding: 45px 20px;
    }

    .gateway-section-heading {
        display: block;
    }

    .gateway-section-heading p {
        margin-top: 12px;
    }

    .gateway-grid {
        grid-template-columns: 1fr;
    }

    .gateway-footer {
        align-items: flex-start;
        flex-direction: column;
        padding: 22px 20px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .gateway-card,
    .gateway-links a {
        transition: none;
    }

    .gateway-card[href]:hover {
        transform: none;
    }
}

/* =========================================
   PROJECT ASTRO — MISSION DASHBOARD PHASE 2
   Extends the existing global design system.
========================================= */
.astro-dashboard { padding-top: 30px; }
.dashboard-welcome { margin-bottom: 20px; }
.dashboard-clock-card { min-width: 190px; text-align: right; }
.dashboard-clock-card .mission-clock { color: var(--accent); font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: .5px; }
.dashboard-clock-card small { display: block; color: var(--text-muted); font-size: 9px; margin-top: 5px; }
.dashboard-status-strip { display: flex; align-items: center; flex-wrap: wrap; gap: 13px; padding: 11px 14px; margin-bottom: 18px; background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 7px; color: var(--text-muted); font-size: 9px; font-weight: 700; letter-spacing: .65px; }
.dashboard-status-strip > div { display: flex; align-items: center; gap: 8px; }
.status-indicator { width: 7px; height: 7px; background: var(--success); border-radius: 50%; box-shadow: 0 0 0 3px rgba(57,197,138,.10); }
.status-separator { height: 14px; width: 1px; background: var(--border); }
.dashboard-facts { margin-bottom: 20px; }
.dashboard-facts .stat-card h2 { white-space: nowrap; }
.dashboard-feature-grid { display: grid; grid-template-columns: minmax(0,1.35fr) minmax(330px,1fr); gap: 18px; margin-bottom: 20px; }
.dashboard-hero-panel, .dashboard-objectives-panel, .analytics-panel { min-width: 0; }
.dashboard-mars-visual { height: 300px; position: relative; overflow: hidden; border-radius: 7px; background: var(--bg-secondary); }
.dashboard-mars-visual::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(9,13,20,.96), rgba(9,13,20,.08) 85%); pointer-events: none; }
.dashboard-mars-visual img { width: 100%; height: 100%; display: block; object-fit: cover; opacity: .78; }
.dashboard-mars-visual.image-unavailable { background: radial-gradient(ellipse at 72% 35%, rgba(230,106,69,.22), transparent 42%), var(--bg-secondary); }
.dashboard-mars-overlay { position: absolute; z-index: 1; left: 23px; right: 23px; bottom: 23px; }
.dashboard-mars-overlay > span { color: var(--accent-hover); font-size: 9px; font-weight: 700; letter-spacing: 1.1px; }
.dashboard-mars-overlay h2 { margin: 8px 0; font-size: clamp(22px,2.4vw,29px); line-height: 1.18; font-weight: 800; }
.dashboard-mars-overlay p { max-width: 430px; margin: 0 0 13px; color: var(--text-secondary); font-size: 11px; line-height: 1.6; }
.image-credit { position: absolute; z-index: 2; top: 12px; right: 13px; color: rgba(241,243,246,.72); font-size: 8px; letter-spacing: .7px; }
.dashboard-objectives-panel .objective-item { gap: 10px; }
.objective-copy { min-width: 0; }
.objective-status { font-weight: 700; letter-spacing: .35px; }
.dashboard-note { display: flex; align-items: flex-start; gap: 7px; margin: 10px 0 0; color: var(--text-muted); font-size: 9px; line-height: 1.55; }
.dashboard-note i { color: var(--cyan); margin-top: 1px; }
.dashboard-analytics-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; margin-bottom: 28px; }
.analytics-panel { padding-bottom: 16px; }
.chart-unit { color: var(--text-muted); font-size: 8px; font-weight: 700; letter-spacing: .8px; white-space: nowrap; }
.chart-canvas-wrap { position: relative; width: 100%; }
.chart-doughnut-wrap { height: 230px; max-width: 390px; margin: 0 auto; }
.chart-bar-wrap { height: 230px; }
.chart-footnote { margin-top: 12px; padding-top: 11px; border-top: 1px solid var(--border); color: var(--text-muted); font-size: 9px; line-height: 1.6; }
.dashboard-modules-section { margin-bottom: 25px; }
.module-card-planned { cursor: default; }
.module-card-planned:hover { border-color: var(--border); transform: none; background: var(--bg-card); }
.module-card-planned > span { color: var(--text-muted); }
.dashboard-sources-panel { margin-bottom: 22px; }
.dashboard-data-disclaimer { display: flex; gap: 9px; margin-top: 14px; padding: 12px; background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 6px; color: var(--text-secondary); font-size: 9px; line-height: 1.6; }
.dashboard-data-disclaimer i { color: var(--warning); flex-shrink: 0; }

@media (max-width: 1100px) {
    .dashboard-feature-grid { grid-template-columns: 1fr; }
    .dashboard-analytics-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .dashboard-clock-card { text-align: left; }
    .dashboard-status-strip { gap: 9px; }
    .status-separator { display: none; }
}
@media (max-width: 480px) {
    .dashboard-mars-visual { height: 270px; }
    .dashboard-mars-overlay { left: 16px; right: 16px; bottom: 17px; }
    .chart-doughnut-wrap, .chart-bar-wrap { height: 210px; }
}

/* =========================================
   PHASE 3 — INTERACTIVE MARS EXPLORER
   Uses the existing PROJECT ASTRO design tokens.
========================================= */
.explorer-feedback {
    display: none;
    margin: -7px 0 13px;
    padding: 9px 12px;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 10px;
}
.explorer-feedback.is-visible { display: block; }
.explorer-feedback.is-error { color: var(--danger); border-color: rgba(240,82,82,.35); }
.map-control-strip {
    display: grid;
    grid-template-columns: auto minmax(100px, 170px) 1fr;
    align-items: center;
    gap: 14px;
    margin: 0 0 12px;
    color: var(--text-secondary);
    font-size: 10px;
}
.map-control-strip label { white-space: nowrap; }
.map-control-strip label strong { color: var(--text-primary); font-variant-numeric: tabular-nums; }
.map-control-strip input[type="range"] { width: 100%; accent-color: var(--accent); }
.map-control-hint { justify-self: end; color: var(--text-muted); font-size: 9px; }
.map-control-hint i { color: var(--cyan); margin-right: 5px; }
.coordinate-actions { display: grid; grid-template-columns: .8fr 1.2fr; gap: 8px; margin-top: 15px; }
.coordinate-actions button { min-height: 37px; cursor: pointer; }
.coordinate-actions .copy-coordinate { margin-top: 0; }
.layer-attribution-note { color: var(--text-muted); font-size: 9px; line-height: 1.6; padding-top: 10px; }
.saved-locations { display: flex; flex-direction: column; gap: 7px; }
.empty-saved { color: var(--text-muted); font-size: 10px; line-height: 1.6; margin: 0; }
.saved-location-item { display: flex; align-items: center; gap: 6px; padding: 7px 8px; background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.saved-location-open { flex: 1; min-width: 0; padding: 3px 0; color: var(--text-secondary); background: transparent; border: 0; text-align: left; font: inherit; font-size: 9px; overflow-wrap: anywhere; cursor: pointer; }
.saved-location-open:hover { color: var(--accent-hover); }
.saved-location-remove { flex: 0 0 28px; width: 28px; height: 28px; color: var(--text-muted); background: transparent; border: 1px solid transparent; border-radius: 4px; cursor: pointer; }
.saved-location-remove:hover { color: var(--danger); border-color: var(--border); }
.saved-clear { align-self: flex-start; margin-top: 11px; padding: 0; color: var(--text-muted); background: none; border: 0; font-size: 9px; cursor: pointer; }
.saved-clear:hover { color: var(--danger); }
#mapPanel:fullscreen { width: 100%; height: 100%; padding: 22px; overflow: auto; background: var(--bg-primary); }
#mapPanel:fullscreen #marsMap { height: calc(100vh - 155px); }
.leaflet-control-scale-line { color: var(--text-primary) !important; background: rgba(9,13,20,.8) !important; border-color: var(--text-secondary) !important; font-size: 9px !important; }
.leaflet-control-attribution { max-width: 85%; }

@media (max-width: 768px) {
    .map-control-strip { grid-template-columns: 1fr auto; gap: 8px 12px; }
    .map-control-strip input[type="range"] { grid-column: 1 / -1; grid-row: 2; }
    .map-control-hint { justify-self: end; }
    .coordinate-actions { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
    .map-control-strip { grid-template-columns: 1fr; }
    .map-control-hint { justify-self: start; }
    .map-control-strip input[type="range"] { grid-column: auto; grid-row: auto; }
}


/* ===== PROJECT ASTRO MARS HERO IMAGE FIX ===== */

.gateway-visual {
    position: relative;
    min-height: 370px;
    width: 100%;
    overflow: hidden;
    border-radius: 12px;
    border: 1px solid var(--border);

    background-color: #101827;
    background-image: url("../images/mars-landscape.jpg");
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Reduce the dark overlay */
.gateway-visual-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(
        to top,
        rgba(5, 12, 25, 0.58) 0%,
        rgba(5, 12, 25, 0.12) 35%,
        transparent 70%
    );
    pointer-events: none;
}

/* Image coordinates - top left */
.gateway-coordinate {
    position: absolute;
    z-index: 3;
    top: 14px;
    left: 16px;
    color: #ffffff;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-shadow: 0 1px 5px rgba(0,0,0,0.8);
}

/* Bottom image caption */
.gateway-visual-caption {
    position: absolute;
    z-index: 3;
    left: 23px;
    bottom: 23px;
    color: #ffffff;
    font-size: 10px;
    letter-spacing: 1px;
    text-shadow: 0 1px 5px rgba(0,0,0,0.7);
}

.gateway-visual-caption strong {
    display: block;
    margin-top: 8px;
    color: #ffffff;
    font-size: 17px;
    font-weight: 800;
}

/* Mobile image */
@media (max-width: 768px) {
    .gateway-visual {
        min-height: 260px;
        background-position: center center;
    }

    .gateway-visual-caption {
        left: 16px;
        bottom: 16px;
    }
}

/* Authentication navigation */
.sidebar-logout{padding:8px 14px 12px;margin:0}.sidebar-logout .nav-link-item{width:100%;border:0;background:transparent;text-align:left;color:inherit;cursor:pointer}.sidebar-logout .nav-link-item:hover{color:#E66A45;background:rgba(230,106,69,.08)}