/* CSS Variables for consistent theming */
:root {
    --bg: #f5f7fa;
    --paper: #ffffff;
    --text: #2c3e50;
    --text-muted: #6c757d;
    --primary: #4a6baf;
    --primary-dark: #3a5795;
    --primary-darker: #324c80;
    --border-light: rgba(0, 0, 0, 0.08);
    --border-color: #e9ecef;

    /* Shadows */
    --shadow-s: 0 2px 4px rgba(0, 0, 0, 0.08);
    --shadow-m: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-l: 0 6px 16px rgba(0, 0, 0, 0.12);

    /* Spacing & sizing */
    --rad: 8px;
    --navbar-height: 56px;
    --sidebar-width: 500px;
    --sidebar-max: 800px;
    --content-sidebar-offset: 520px;
    --content-radar-sidebar-offset: 500px;
    --content-closed-offset: 20px;
    --content-padding: 2rem 1rem;
    --plot-height: calc(100dvh - 136px);
    --plot-height-tall: calc(100dvh - 166px);
    --square-plot-size: min(72dvh, 900px);
}

/* General styling */
body {
    font-family: 'Roboto', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--bg);
    color: var(--text);
    padding-top: var(--navbar-height); /* Space for fixed navbar */
    overflow-x: hidden;
}

/* App layout with flexbox */
.app-body {
    display: flex;
    min-height: calc(100dvh - var(--navbar-height));
    min-width: 0;
}

/* Common sidebar styling */
#sidebar-collapse,
#radar-sidebar-collapse,
#team-evolution-sidebar-collapse,
#evolution-sidebar-collapse,
#horizontal-bar-sidebar-collapse,
#intra-season-sidebar-collapse,
#intra-season-team-sidebar-collapse {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    max-width: 100vw;
    overflow-y: auto;
    overscroll-behavior: contain;
    z-index: 999;
    padding-bottom: 30px;
    background-color: var(--paper);
    box-shadow: 2px 0 8px rgba(0,0,0,0.1);
    border-right: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

#sidebar-collapse .card,
#radar-sidebar-collapse .card,
#team-evolution-sidebar-collapse .card,
#evolution-sidebar-collapse .card,
#horizontal-bar-sidebar-collapse .card,
#intra-season-sidebar-collapse .card,
#intra-season-team-sidebar-collapse .card {
    border: none;
    min-height: 100%;
    border-radius: 0;
    background-color: var(--paper);
    box-shadow: none;
}

#sidebar-collapse h3,
#radar-sidebar-collapse h3,
#team-evolution-sidebar-collapse h3,
#evolution-sidebar-collapse h3,
#horizontal-bar-sidebar-collapse h3,
#intra-season-sidebar-collapse h3,
#intra-season-team-sidebar-collapse h3 {
    color: var(--text);
    font-weight: 500;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Content area */
#content {
    flex: 1 1 auto;
    min-width: 0;
    padding: var(--content-padding);
    transition: margin-left 0.3s ease;
    overflow-x: clip;
}

/* Content adjustment when radar sidebar is open */
.radar-sidebar-open #content {
    margin-left: var(--content-radar-sidebar-offset);
    transition: margin-left 0.3s ease;
}




/* Navbar styling */
.navbar {
    box-shadow: var(--shadow-s);
    border-bottom: 1px solid var(--border-light);
    z-index: 1040;
    min-height: var(--navbar-height);
    flex-wrap: nowrap;
}

.navbar-brand {
    font-weight: 500;
    color: var(--text);
    display: flex;
    flex: 0 0 auto;
    align-items: baseline;
    min-width: 0;
    white-space: nowrap;
}

.navbar > .container-fluid {
    flex-wrap: nowrap;
    gap: 0.5rem;
    min-width: 0;
}

.navbar .ms-auto {
    display: flex;
    flex-direction: row !important;
    flex: 1 1 auto;
    min-width: 0;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

/* Navbar sidebar toggle button */
#navbar-sidebar-toggle {
    border: none !important;
    background: transparent !important;
    font-size: 1.2em !important;
    color: #6c757d !important;
    padding: 0.25rem 0.5rem !important;
    transition: all 0.2s ease;
    border-radius: 4px;
}

#navbar-sidebar-toggle:hover {
    color: var(--primary) !important;
    background-color: rgba(74, 107, 175, 0.1) !important;
    transform: scale(1.05);
}

#navbar-sidebar-toggle:active {
    transform: scale(0.95);
}

/* Status message */
.status-message {
    padding: 10px;
    text-align: center;
    font-size: 1rem;
    color: var(--text-muted);
}

/* Dropdown styling */
.dropdown .Select-control {
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.dropdown .Select-menu-outer {
    border-radius: 0 0 4px 4px;
    box-shadow: var(--shadow-s);
}

.Select-placeholder,
.Select--single > .Select-control .Select-value,
.Select--multi .Select-value-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Dimension configuration cards */
.dimension-config-card {
    margin-top: 20px;
    border: 1px solid var(--border-light);
    border-radius: var(--rad);
    overflow: hidden;
    box-shadow: var(--shadow-s);
    transition: all 0.2s ease;
}

.dimension-config-card:hover {
    box-shadow: var(--shadow-m);
    transform: translateY(-2px);
}

.dimension-config-header {
    background-color: #f8f9fa;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-light);
    font-weight: 500;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dimension-config-header .rename-input {
    flex-grow: 1;
    margin-right: 8px;
    border: 1px solid #d9e2ec;
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 1rem;
    background-color: var(--paper);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease;
}

.dimension-config-header .rename-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(74, 107, 175, 0.1);
    outline: none;
}

/* Toggle button styling */
.toggle-button {
    background-color: #f8f9fa;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: all 0.2s ease;
    color: var(--primary);
    cursor: pointer;
}

.toggle-button:hover {
    background-color: #e9ecef;
    color: var(--primary-dark);
    box-shadow: var(--shadow-s);
}

.toggle-button:active {
    transform: translateY(1px);
    box-shadow: none;
}

.dimension-config-body {
    padding: 16px;
    background-color: #fcfcfd;
}

/* Metric rows */
.metric-row {
    display: grid;
    grid-template-columns: 1fr 100px 60px 40px;
    gap: 8px;
    align-items: center;
    margin-bottom: 12px;
    padding: 10px;
    border: 1px solid var(--border-light);
    border-radius: var(--rad);
    background-color: var(--paper);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    transition: all 0.2s ease;
}

.metric-row:hover {
    background-color: #f8f9fa;
    box-shadow: var(--shadow-s);
    transform: translateY(-1px);
}

.metric-row .metric-dropdown {
    grid-column: 1;
}

.metric-row .weight-slider {
    grid-column: 2;
}

.metric-row .invert-switch {
    grid-column: 3;
    justify-self: center;
}

.metric-row .delete-button {
    grid-column: 4;
    width: 32px;
    height: 32px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.add-metric-button {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 10px;
    width: 100%;
    padding: 10px;
    background-color: #f0f5ff;
    border: 1px dashed #bfdcf7;
    border-radius: var(--rad);
    color: var(--primary);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.add-metric-button:hover {
    background-color: #e0ebff;
    transform: translateY(-1px);
    box-shadow: var(--shadow-s);
}

.add-metric-button:active {
    transform: translateY(0);
}

/* Plot container */
.plot-container {
    background-color: var(--paper);
    border-radius: var(--rad);
    box-shadow: var(--shadow-m);
    padding: 10px;
    margin-bottom: 20px;
    height: var(--plot-height);
    min-height: 600px;
    width: 100%;
    overflow: hidden;
}

/* Button styling */
.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    box-shadow: var(--shadow-s);
    border-radius: var(--rad);
    font-weight: 500;
    letter-spacing: 0.3px;
    padding: 10px 16px;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-m);
}

.btn-primary:active, .btn-primary:focus {
    background-color: var(--primary-darker) !important;
    border-color: var(--primary-darker) !important;
    transform: translateY(0);
    box-shadow: var(--shadow-s) !important;
}

/* Tabs styling */
.nav-tabs .nav-link {
    color: var(--text-muted);
    border: none;
    border-bottom: 3px solid transparent;
    padding: 8px 16px;
    font-weight: 500;
    transition: all 0.2s ease;
    white-space: nowrap;
}

#view-selector {
    display: flex;
    flex-direction: row !important;
    flex-wrap: nowrap;
    min-width: max-content;
    border-bottom: 0;
}

#view-selector .nav-item {
    flex: 0 0 auto;
}

.nav-tabs .nav-link.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background-color: transparent;
}

.nav-tabs .nav-link:hover {
    color: var(--primary-dark);
    border-bottom-color: var(--primary-dark);
}

/* Responsive adjustments */
@media (max-width: 992px) {
    :root {
        --sidebar-width: min(420px, 88vw);
        --content-sidebar-offset: 0px;
        --content-radar-sidebar-offset: 0px;
        --content-closed-offset: 0px;
    }

    .metric-row {
        grid-template-columns: 1fr 100px 50px 36px;
        gap: 5px;
    }
}

@media (max-width: 768px) {
    :root {
        --sidebar-width: 100vw;
        --content-padding: 0.75rem 0.5rem;
        --plot-height: 68dvh;
        --plot-height-tall: 64dvh;
        --square-plot-size: 68dvh;
    }

    .navbar > .container-fluid {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }

    .navbar .ms-auto {
        margin-left: 0 !important;
    }

    .nav-tabs .nav-link {
        padding: 0.45rem 0.65rem;
        font-size: 0.84rem;
    }

    #content {
        margin-left: 0 !important;
        width: 100%;
        overflow-x: hidden;
    }

    .plot-container {
        min-height: 420px;
        padding: 6px;
        margin-top: 8px !important;
        margin-bottom: 12px;
    }

    #sidebar-collapse,
    #radar-sidebar-collapse,
    #team-evolution-sidebar-collapse,
    #evolution-sidebar-collapse,
    #horizontal-bar-sidebar-collapse,
    #intra-season-sidebar-collapse,
    #intra-season-team-sidebar-collapse {
        width: var(--sidebar-width) !important;
        max-width: 100vw;
        box-shadow: var(--shadow-l);
    }

    #sidebar-collapse .card-body,
    #radar-sidebar-collapse .card-body,
    #team-evolution-sidebar-collapse .card-body,
    #evolution-sidebar-collapse .card-body,
    #horizontal-bar-sidebar-collapse .card-body,
    #intra-season-sidebar-collapse .card-body,
    #intra-season-team-sidebar-collapse .card-body {
        padding: 0.9rem;
    }

    .js-plotly-plot .modebar {
        transform: scale(0.85);
        transform-origin: top right;
    }
}

@media (max-width: 576px) {
    .navbar-brand span {
        display: none;
    }

    #sidebar-collapse,
    #radar-sidebar-collapse,
    #team-evolution-sidebar-collapse,
    #evolution-sidebar-collapse,
    #horizontal-bar-sidebar-collapse,
    #intra-season-sidebar-collapse,
    #intra-season-team-sidebar-collapse {
        width: 100% !important;
        max-width: none;
    }

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

    .metric-row {
        grid-template-columns: minmax(0, 1fr) 40px;
        gap: 8px;
    }

    .metric-row .metric-dropdown,
    .metric-row .weight-slider {
        grid-column: 1 / -1;
    }

    .metric-row .invert-switch {
        grid-column: 1;
        justify-self: start;
    }

    .metric-row .delete-button {
        grid-column: 2;
        justify-self: end;
    }

    .dimension-config-header {
        padding: 10px;
    }

    .dimension-config-body {
        padding: 10px;
    }

    #sidebar-collapse input[type="number"],
    #radar-sidebar-collapse input[type="number"],
    #team-evolution-sidebar-collapse input[type="number"],
    #evolution-sidebar-collapse input[type="number"],
    #horizontal-bar-sidebar-collapse input[type="number"],
    #intra-season-sidebar-collapse input[type="number"],
    #intra-season-team-sidebar-collapse input[type="number"] {
        min-width: 0;
        width: 100%;
    }
}