/* ===== CSS RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette */
    --color-green: #1A932E;
    --color-light-gray: #E9E9E9;
    --color-dark-gray: #4D4D4D;
    --color-white: #FFFFFF;
    --color-black: #000000;

    /* Status Colors */
    --color-status-ok: #1A932E;
    --color-status-maintenance: #FFA726;
    --color-status-late: #EF5350;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 50%;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.08);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--color-white);
    color: var(--color-black);
    line-height: 1.5;
}

/* ===== SIDEBAR ===== */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 88px;
    height: 100vh;
    background-color: var(--color-white);
    border-right: 1px solid var(--color-light-gray);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-lg) 0;
    z-index: 100;
}

.logo {
    width: 56px;
    height: 56px;
    margin-bottom: var(--spacing-xl);
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.nav-menu-center {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    width: 100%;
    align-items: center;
    margin-top: auto;
}

.nav-menu-bottom {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    width: 100%;
    align-items: center;
    margin-top: auto;
    margin-bottom: 24px;
}

.nav-item {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--color-dark-gray);
    transition: all 0.3s ease;
    position: relative;
}

.nav-item:hover {
    background-color: rgba(26, 147, 46, 0.1);
    color: var(--color-green);
    transform: scale(1.05);
}

.nav-item.active {
    background-color: var(--color-green);
    color: var(--color-white);
}

.nav-item .material-icons {
    font-size: 24px;
}

/* ===== MAIN CONTAINER ===== */
.main-container {
    margin-left: 88px;
    min-height: 100vh;
    background-color: var(--color-white);
}

/* ===== HEADER ===== */
.header {
    position: sticky;
    top: 0;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-light-gray);
    padding: var(--spacing-lg) var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 50;
}

.page-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--color-black);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.search-bar {
    position: relative;
    width: 300px;
}

.search-icon {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-dark-gray);
    font-size: 20px;
}

.search-bar input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md) var(--spacing-sm) 44px;
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    background-color: var(--color-white);
    transition: all 0.3s ease;
}

.search-bar input:focus {
    outline: none;
    border-color: var(--color-green);
    box-shadow: 0 0 0 3px rgba(26, 147, 46, 0.1);
}

.search-bar input::placeholder {
    color: var(--color-dark-gray);
}

.notification-btn {
    width: 40px;
    height: 40px;
    border: none;
    background-color: transparent;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.notification-btn:hover {
    background-color: var(--color-light-gray);
    transform: scale(1.05);
}

.notification-btn .material-icons {
    color: var(--color-dark-gray);
    font-size: 24px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.user-avatar:hover {
    transform: scale(1.05);
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ===== CONTENT ===== */
.content {
    padding: var(--spacing-xl);
}

/* ===== HIGHLIGHTS SECTION ===== */
.highlights-section {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md) 0;
    overflow: visible;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.section-header h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--spacing-xs);
}

.biofouling-analysis-section .section-header {
    margin-bottom: var(--spacing-lg);
}

.time-filter {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    background-color: var(--color-white);
    cursor: pointer;
    transition: all 0.3s ease;
}

.time-filter:hover {
    border-color: var(--color-green);
}

.time-filter:focus {
    outline: none;
    border-color: var(--color-green);
    box-shadow: 0 0 0 3px rgba(26, 147, 46, 0.1);
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.biofouling-analysis-section .highlights-grid {
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.highlight-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: visible;
}

.highlight-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
    border-color: var(--color-green);
    cursor: pointer;
}

.highlight-card:active {
    transform: translateY(-2px);
}

/* ===== SKELETON LOADING ===== */
.skeleton-text {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
    border-radius: 4px;
    color: transparent;
    min-width: 60px;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* ===== EMPTY STATES ===== */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-dark-gray);
}

.empty-state-icon {
    font-size: 48px;
    color: var(--color-light-gray);
    margin-bottom: var(--spacing-md);
}

.empty-state-message {
    font-size: 14px;
    color: var(--color-dark-gray);
}

.card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.card-icon.green {
    background-color: var(--color-green);
}

.card-icon .material-icons {
    color: var(--color-white);
    font-size: 24px;
}

.card-content {
    flex: 1;
    overflow: visible;
    position: relative;
}

.card-label {
    font-size: 13px;
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* ===== TOOLTIP STYLES ===== */
.info-icon {
    position: relative;
    display: inline-flex;
    align-items: center;
    cursor: help;
    color: var(--color-dark-gray);
    opacity: 0.6;
    transition: opacity 0.2s ease;
}

.info-icon:hover {
    opacity: 1;
}

.info-icon .material-icons {
    font-size: 16px;
}

/* Tooltip usando ::after */
.info-icon::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 12px;
    font-weight: 400;
    white-space: normal;
    text-align: left;
    line-height: 1.4;
    max-width: 250px;
    width: max-content;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 99999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

/* Seta do tooltip usando ::before */
.info-icon::before {
    content: '';
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border: 6px solid transparent;
    border-top-color: var(--color-black);
    z-index: 100000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.info-icon:hover::after,
.info-icon:hover::before {
    opacity: 1;
}

.card-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: var(--spacing-xs);
}

.card-change {
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.card-change.positive {
    color: var(--color-status-ok);
}

.card-change.negative {
    color: var(--color-status-late);
}

.card-change .material-icons {
    font-size: 16px;
}

/* ===== DETAILED SECTION ===== */
.detailed-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
}

/* Extra spacing for detailed events section in navios.html */
.detailed-events-section {
    margin-top: calc(var(--spacing-xl) * 2);
    padding-top: calc(var(--spacing-xl) * 1.5);
    margin-bottom: var(--spacing-xl);
}

.detailed-section h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--spacing-lg);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.biofouling-details-grid {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.recommendations-card {
    margin-top: var(--spacing-lg);
}

.info-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    transition: all 0.3s ease;
}

.info-card:hover {
    box-shadow: var(--shadow-md);
}

.info-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
}

/* ===== CHART CARD ===== */
.chart-card canvas {
    width: 100%;
    height: 250px;
}

/* ===== STATUS TABLE ===== */
.status-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-md);
}

.status-table th {
    text-align: left;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-dark-gray);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-light-gray);
}

.status-table td {
    padding: var(--spacing-md) 0;
    font-size: 14px;
    color: var(--color-black);
    border-bottom: 1px solid var(--color-light-gray);
}

.status-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 12px;
    font-weight: 500;
}

.status-badge.status-ok {
    background-color: rgba(26, 147, 46, 0.15);
    color: var(--color-status-ok);
}

.status-badge.status-maintenance {
    background-color: rgba(255, 167, 38, 0.15);
    color: var(--color-status-maintenance);
}

.status-badge.status-late {
    background-color: rgba(239, 83, 80, 0.15);
    color: var(--color-status-late);
}

/* Improved status badges with more vibrant colors */
.card-change.negative,
.card-change.urgent {
    color: #EF5350;
    font-weight: 600;
}

.card-change.urgent {
    animation: pulse-urgent 2s ease-in-out infinite;
}

@keyframes pulse-urgent {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.view-more {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-green);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.view-more:hover {
    gap: var(--spacing-sm);
}

.view-more .material-icons {
    font-size: 18px;
}

/* ===== MAP CARD ===== */
.map-container {
    display: flex;
    gap: var(--spacing-lg);
}

.map-svg {
    width: 40%;
    height: auto;
}

.map-legend {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.legend-item {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-md);
    font-size: 13px;
    padding: var(--spacing-sm) 0;
}

.legend-item:first-child {
    font-weight: 600;
    color: var(--color-dark-gray);
    border-bottom: 1px solid var(--color-light-gray);
    padding-bottom: var(--spacing-sm);
}

.legend-item span {
    color: var(--color-black);
}

.progress-bar {
    display: block;
    width: 100%;
    height: 20px;
    background-color: var(--color-light-gray);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.progress-fill {
    display: block;
    height: 100%;
    background-color: var(--color-status-ok);
    border-radius: var(--radius-sm);
    transition: width 0.3s ease;
}

.progress-fill.progress-maintenance {
    background-color: var(--color-status-maintenance);
}

.progress-fill.progress-late {
    background-color: var(--color-status-late);
}

/* ===== TREEMAP ===== */
.treemap-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: var(--spacing-sm);
    height: 250px;
}

.treemap-item {
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    transition: all 0.3s ease;
}

.treemap-item:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-md);
}

.treemap-item:first-child {
    grid-column: 1;
    grid-row: 1 / 3;
}

.treemap-ok {
    background-color: var(--color-status-ok);
}

.treemap-maintenance {
    background-color: var(--color-status-maintenance);
}

.treemap-late {
    background-color: var(--color-status-late);
}

.treemap-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.treemap-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-white);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .details-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: 60px;
    }

    .main-container {
        margin-left: 60px;
    }

    .header {
        padding: var(--spacing-md);
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .search-bar {
        width: 100%;
    }

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

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

    .map-svg {
        width: 100%;
    }
}

/* ===== NAVIOS PAGE ===== */
.ships-section {
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--spacing-lg);
}

.level-critical {
    color: #EF5350;
    font-weight: 700;
}

.level-high {
    color: #FF7043;
    font-weight: 700;
}

.level-moderate {
    color: #FFA726;
    font-weight: 700;
}

.level-light {
    color: #FFB74D;
    font-weight: 700;
}

.level-clean {
    color: var(--color-green);
    font-weight: 700;
}

.level-maintenance {
    color: var(--color-dark-gray);
    font-weight: 700;
}

.ships-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--spacing-lg);
}

.ship-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all 0.3s ease;
}

.ship-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.ship-commander {
    font-size: 12px;
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-xs);
}

.ship-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
}

.ship-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    font-size: 13px;
    color: var(--color-dark-gray);
}

.status-icon {
    font-size: 18px;
}

.status-icon.warning {
    color: #FFA726;
}

.status-icon.clean {
    color: var(--color-green);
}

.status-text strong {
    color: var(--color-black);
}

.btn-request,
.btn-waiting {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-request {
    background-color: var(--color-green);
    color: var(--color-white);
}

.btn-request:hover {
    background-color: #0d6b1f;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(26, 147, 46, 0.2);
}

.btn-waiting {
    background-color: var(--color-light-gray);
    color: var(--color-dark-gray);
    cursor: default;
}

.btn-waiting:hover {
    background-color: var(--color-light-gray);
}

/* ===== CAROUSEL ===== */
.carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.ships-carousel {
    display: flex;
    gap: var(--spacing-lg);
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    cursor: grab;
    flex: 1;
}

.ships-carousel::-webkit-scrollbar {
    display: none;
}

.ships-carousel .ship-card {
    min-width: 240px;
    flex-shrink: 0;
}

.carousel-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-light-gray);
    background-color: var(--color-white);
    color: var(--color-dark-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
    z-index: 10;
}

.carousel-btn:hover:not(:disabled) {
    background-color: var(--color-green);
    color: var(--color-white);
    border-color: var(--color-green);
    transform: scale(1.1);
}

.carousel-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.carousel-btn .material-icons {
    font-size: 24px;
}

/* ===== FOULING INDICATORS ===== */
.fouling-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    font-size: 13px;
    padding: var(--spacing-xs) 0;
}

.fouling-indicator .material-icons {
    font-size: 18px;
}

.fouling-indicator.critical {
    color: #EF5350;
}

.fouling-indicator.critical .material-icons {
    color: #EF5350;
}

.fouling-indicator.high {
    color: #FF7043;
}

.fouling-indicator.high .material-icons {
    color: #FF7043;
}

.fouling-indicator.moderate {
    color: #FFA726;
}

.fouling-indicator.moderate .material-icons {
    color: #FFA726;
}

.fouling-indicator.light {
    color: #FFB74D;
}

.fouling-indicator.light .material-icons {
    color: #FFB74D;
}

.fouling-indicator.clean {
    color: var(--color-green);
}

.fouling-indicator.clean .material-icons {
    color: var(--color-green);
}

/* ===== SHIP ACTION BUTTONS ===== */
.btn-clean {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: var(--color-green);
    color: var(--color-white);
}

.btn-clean:hover {
    background-color: #0d6b1f;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(26, 147, 46, 0.2);
}

.btn-waiting {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: default;
    transition: all 0.3s ease;
    background-color: var(--color-light-gray);
    color: var(--color-dark-gray);
}

/* ===== RESPONSIVE CAROUSEL ===== */
@media (max-width: 768px) {
    .carousel-wrapper {
        gap: var(--spacing-sm);
    }

    .carousel-btn {
        width: 36px;
        height: 36px;
    }

    .ships-carousel .ship-card {
        min-width: 200px;
    }
}

/* ===== SHIPS PAGE ===== */
.ships-section {
    margin-bottom: var(--spacing-xl);
}

.header-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.filter-select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    background-color: var(--color-white);
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-select:hover {
    border-color: var(--color-green);
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-green);
    box-shadow: 0 0 0 3px rgba(26, 147, 46, 0.1);
}

.add-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-green);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.add-btn:hover {
    background-color: #157a26;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.add-btn .material-icons {
    font-size: 18px;
}

/* Ships Table */
.table-container {
    background-color: var(--color-white);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
}

.ships-table {
    width: 100%;
    border-collapse: collapse;
}

.ships-table thead {
    background-color: #F5F5F5;
}

.ships-table th {
    text-align: left;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-dark-gray);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-light-gray);
}

.ships-table td {
    padding: var(--spacing-lg);
    font-size: 14px;
    color: var(--color-black);
    border-bottom: 1px solid var(--color-light-gray);
}

.ships-table tbody tr {
    transition: background-color 0.2s ease;
}

.ships-table tbody tr:hover {
    background-color: #FAFAFA;
}

.ship-name {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.ship-icon {
    color: var(--color-green);
    font-size: 20px;
}

.progress-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.progress-bar-inline {
    flex: 1;
    height: 8px;
    background-color: var(--color-light-gray);
    border-radius: var(--radius-sm);
    overflow: hidden;
    min-width: 100px;
}

.progress-fill-inline {
    height: 100%;
    background-color: var(--color-status-ok);
    border-radius: var(--radius-sm);
    transition: width 0.3s ease;
}

.progress-fill-inline.progress-maintenance {
    background-color: var(--color-status-maintenance);
}

.progress-fill-inline.progress-late {
    background-color: var(--color-status-late);
}

.progress-text {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-dark-gray);
    min-width: 40px;
}

.action-buttons {
    display: flex;
    gap: var(--spacing-xs);
}

.icon-btn {
    width: 32px;
    height: 32px;
    border: none;
    background-color: transparent;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--color-dark-gray);
}

.icon-btn:hover {
    background-color: var(--color-light-gray);
    color: var(--color-green);
}

.icon-btn .material-icons {
    font-size: 18px;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.pagination-btn {
    width: 36px;
    height: 36px;
    border: 1px solid var(--color-light-gray);
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pagination-btn:hover:not(:disabled) {
    background-color: var(--color-light-gray);
    border-color: var(--color-green);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-btn .material-icons {
    font-size: 20px;
    color: var(--color-dark-gray);
}

.pagination-numbers {
    display: flex;
    gap: var(--spacing-xs);
}

.pagination-number {
    width: 36px;
    height: 36px;
    border: 1px solid var(--color-light-gray);
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-dark-gray);
    cursor: pointer;
    transition: all 0.3s ease;
}

.pagination-number:hover {
    background-color: var(--color-light-gray);
    border-color: var(--color-green);
}

.pagination-number.active {
    background-color: var(--color-green);
    border-color: var(--color-green);
    color: var(--color-white);
}

/* ===== SHIPS PAGE ===== */
.ships-section {
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: 18px;
    font-weight: 400;
    color: var(--color-black);
    margin-bottom: var(--spacing-lg);
}

.section-title strong {
    font-weight: 700;
}

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

.ship-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all 0.3s ease;
}

.ship-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.ship-commander {
    font-size: 12px;
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-xs);
}

.ship-name {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
}

.fouling-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 13px;
    margin-bottom: var(--spacing-md);
}

.fouling-indicator .material-icons {
    font-size: 18px;
}

.fouling-indicator.critical {
    color: var(--color-status-late);
}

.fouling-indicator.critical .material-icons {
    color: var(--color-status-late);
}

.fouling-indicator.high {
    color: #FFA726;
}

.fouling-indicator.high .material-icons {
    color: #FFA726;
}

.fouling-indicator.moderate {
    color: #FFA726;
}

.fouling-indicator.moderate .material-icons {
    color: #FFA726;
}

.fouling-indicator.light {
    color: #FFA726;
}

.fouling-indicator.light .material-icons {
    color: #FFA726;
}

.fouling-indicator.clean {
    color: var(--color-status-ok);
}

.fouling-indicator.clean .material-icons {
    color: var(--color-status-ok);
}

.request-btn {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-green);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.request-btn:hover {
    background-color: #157A26;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.waiting-btn {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-dark-gray);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 500;
    cursor: not-allowed;
    opacity: 0.7;
}

/* Responsive adjustments for ships page */
@media (max-width: 768px) {
    .ships-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== IMPACT ANALYSIS COMPONENTS ===== */
.impact-analysis {
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
}

.impact-analysis h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-green);
    padding-bottom: var(--spacing-sm);
}

.impact-section {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: #FAFAFA;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-green);
}

.impact-section h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.impact-section h4 .material-icons {
    font-size: 20px;
    color: var(--color-green);
}

.impact-metrics {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.metric-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xs) 0;
    font-size: 14px;
}

.metric-item.highlight {
    font-weight: 600;
    color: var(--color-black);
    border-top: 1px solid var(--color-light-gray);
    padding-top: var(--spacing-sm);
    margin-top: var(--spacing-xs);
}

.metric-label {
    color: var(--color-dark-gray);
}

.metric-value {
    color: var(--color-black);
    font-weight: 500;
}

.impact-metadata {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-light-gray);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    font-size: 13px;
    color: var(--color-dark-gray);
}

.metadata-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* ===== FORM COMPONENTS ===== */
.form-container {
    background-color: var(--color-white);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.form-container h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--spacing-lg);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-field label {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-dark-gray);
}

.form-field input,
.form-field select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    background-color: var(--color-white);
    transition: all 0.3s ease;
}

.form-field input:focus,
.form-field select:focus {
    outline: none;
    border-color: var(--color-green);
    box-shadow: 0 0 0 3px rgba(26, 147, 46, 0.1);
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-light-gray);
}

.btn-primary {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-green);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary:hover:not(:disabled) {
    background-color: #0d6b1f;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(26, 147, 46, 0.2);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-secondary {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-white);
    color: var(--color-dark-gray);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: var(--color-light-gray);
    border-color: var(--color-green);
}

/* ===== LOADING STATES ===== */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.loading-container {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.loading-container p {
    color: var(--color-dark-gray);
    font-size: 14px;
}

/* ===== RESULTS CONTAINER ===== */
.results-container {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-lg);
}

.results-container h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
}

.prediction-result {
    padding: var(--spacing-md);
    background-color: #FAFAFA;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.prediction-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-light-gray);
}

.prediction-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-black);
}

.confidence-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: rgba(26, 147, 46, 0.15);
    color: var(--color-status-ok);
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
}

.recommendation {
    padding: var(--spacing-md);
    background-color: #FFF3E0;
    border-left: 4px solid #FFA726;
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
    font-size: 14px;
}

.ml-info-icon {
    width: 56px;
    height: 56px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ml-info-icon .material-icons {
    font-size: 32px;
    color: var(--color-white);
}

.ml-info-text h3 {
    color: var(--color-white);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.ml-info-text p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    line-height: 1.6;
}

.ml-info-text strong {
    color: var(--color-white);
    font-weight: 600;
}

/* Analysis Cards */
.analysis-card {
    position: relative;
    overflow: hidden;
}

.analysis-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #1A932E 0%, #0d6b1f 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s ease;
}

.analysis-card:hover::before {
    transform: scaleX(1);
}

.card-icon.red {
    background: linear-gradient(135deg, #DC143C 0%, #B71C1C 100%);
}

.card-icon.orange {
    background: linear-gradient(135deg, #FFA500 0%, #FF6B00 100%);
}

.card-icon.green {
    background: linear-gradient(135deg, #1A932E 0%, #0d6b1f 100%);
}

.card-icon.blue {
    background: linear-gradient(135deg, #2196F3 0%, #1565C0 100%);
}

.card-sublabel {
    font-size: 12px;
    color: var(--color-dark-gray);
    margin-top: var(--spacing-xs);
}

/* Chart Cards */
.chart-wide {
    grid-column: 1 / -1;
}

.chart-card canvas {
    width: 100%;
    height: 300px;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Analysis Table */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius-md);
}

.analysis-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.analysis-table thead {
    background-color: #F5F5F5;
    position: sticky;
    top: 0;
    z-index: 10;
}

.analysis-table th {
    text-align: left;
    font-weight: 600;
    color: var(--color-dark-gray);
    padding: var(--spacing-md);
    border-bottom: 2px solid var(--color-light-gray);
    white-space: nowrap;
}

.analysis-table td {
    padding: var(--spacing-md);
    color: var(--color-black);
    border-bottom: 1px solid var(--color-light-gray);
}

.analysis-table tbody tr {
    transition: background-color 0.2s ease;
}

.analysis-table tbody tr:hover {
    background-color: rgba(26, 147, 46, 0.05);
}

/* Badges */
.level-badge,
.risk-badge,
.confidence-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--radius-md);
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    min-width: 50px;
}

.level-badge {
    color: var(--color-white);
}

.risk-badge {
    color: var(--color-white);
}

.confidence-badge {
    background-color: rgba(26, 147, 46, 0.15);
    color: var(--color-status-ok);
}

.action-cell {
    font-size: 12px;
    max-width: 200px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Filter Controls */
.filter-controls {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

/* Loading Spinner */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-light-gray);
    border-top-color: var(--color-green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.table-row-animated {
    animation: fadeInUp 0.4s ease forwards;
    opacity: 0;
}

/* Responsive Analysis Page */
@media (max-width: 1024px) {
    .chart-wide {
        grid-column: 1;
    }

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

@media (max-width: 768px) {
    .ml-info-content {
        flex-direction: column;
        text-align: center;
    }

    .table-container {
        overflow-x: scroll;
    }

    .analysis-table {
        font-size: 11px;
    }

    .analysis-table th,
    .analysis-table td {
        padding: var(--spacing-sm);
    }
}

/* ===== BIOFOULING ANALYSIS SECTION ===== */
.biofouling-analysis-section {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-xl);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
}

.section-header {
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    font-size: 24px;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--spacing-xs);
}

.section-subtitle {
    font-size: 14px;
    color: var(--color-dark-gray);
    margin: 0;
}

.card-icon.purple {
    background: linear-gradient(135deg, #9C27B0 0%, #6A1B9A 100%);
}

.recommendations-card {
    margin-top: var(--spacing-lg);
}

.priority-ship-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.priority-ship-card:hover {
    transform: translateX(4px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

#distributionChart {
    width: 100%;
    max-width: 100%;
    height: 200px;
}

.recommendation-item {
    transition: transform 0.2s ease;
}

.recommendation-item:hover {
    transform: translateX(4px);
}

/* Responsive adjustments for biofouling analysis */
@media (max-width: 768px) {
    .biofouling-analysis-section {
        padding: var(--spacing-md);
    }

    .section-header h2 {
        font-size: 20px;
    }

    #distributionChart {
        height: 150px;
    }
}