/* ===== Base ===== */
body, html {
    font-family: 'Roboto', sans-serif;
    background-color: #121212;
    color: #ffffff;
}

/* ===== Dark form inputs ===== */
.form-control {
    background-color: #2c2c2c;
    color: #ffffff;
    border: 1px solid #444;
}
.form-control:focus {
    background-color: #2c2c2c;
    color: #ffffff;
    border-color: #007bff;
    box-shadow: none;
}

/* ===== Toast notification ===== */
#toast {
    visibility: hidden;
    min-width: 250px;
    background-color: #333;
    color: #fff;
    text-align: center;
    border-radius: 5px;
    padding: 16px;
    position: fixed;
    z-index: 101;
    left: 20px;
    top: 20px;
}
#toast.show {
    visibility: visible;
    -webkit-animation: du-fadein 0.5s, du-fadeout 0.5s 2.5s;
    animation: du-fadein 0.5s, du-fadeout 0.5s 2.5s;
}
@-webkit-keyframes du-fadein {
    from { top: 0; opacity: 0; }
    to   { top: 20px; opacity: 1; }
}
@keyframes du-fadein {
    from { top: 0; opacity: 0; }
    to   { top: 20px; opacity: 1; }
}
@-webkit-keyframes du-fadeout {
    from { top: 20px; opacity: 1; }
    to   { top: 0; opacity: 0; }
}
@keyframes du-fadeout {
    from { top: 20px; opacity: 1; }
    to   { top: 0; opacity: 0; }
}

/* ===== Tooltip ===== */
.tooltip-container {
    position: relative;
    display: block;
    cursor: help;
}
.tooltip-container .tooltip-text {
    visibility: hidden;
    width: 220px;
    background-color: #555;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1070;
    bottom: 105%;
    left: 50%;
    margin-left: -110px;
    opacity: 0;
    transition: opacity 0.3s;
}
.tooltip-container:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* ===== Copyable coordinate links ===== */
.copyable-pos {
    cursor: pointer;
    text-decoration: underline;
    color: #00aaff;
}
.copyable-pos:hover {
    color: #00ffff;
}

/* ===== 3D tool full-screen layout ===== */
body.tool-3d,
html.tool-3d {
    margin: 0;
    padding: 0;
    overflow: hidden;
}
#main-container {
    display: flex;
    width: 100vw;
    height: 100vh;
    position: relative;
}
#threejs-container {
    flex-grow: 1;
    height: 100%;
}

/* Right panel used by travel, blockade, warp */
#right-panel {
    width: 350px;
    padding: 20px;
    background-color: #1e1e1e;
    overflow-y: auto;
    border-left: 1px solid #333;
}

/* View controls overlaid on the 3D canvas */
#view-controls-overlay {
    position: absolute;
    bottom: 20px;
    left: 20px;
    z-index: 10;
}
#visual-controls-overlay {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    background-color: rgba(30, 30, 30, 0.7);
    padding: 10px 20px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 30px;
}
#view-controls-overlay,
#visual-controls-overlay {
    pointer-events: none;
}
#view-controls-overlay > *,
#visual-controls-overlay > *,
#visual-controls-overlay .form-check-input {
    pointer-events: auto;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    #main-container {
        flex-direction: column;
    }
    #right-panel {
        width: 100%;
        height: auto;
        border-left: none;
        border-top: 1px solid #333;
    }
    #threejs-container {
        height: 50vh;
    }
    #visual-controls-overlay,
    #view-controls-overlay {
        display: none;
    }
    body.tool-3d {
        overflow: auto;
    }
}

/* ===== Panel header (back button + title in one row) ===== */
.panel-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #333;
}
.panel-header .btn {
    flex-shrink: 0;
    white-space: nowrap;
}
.panel-title {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.2;
    color: #ffffff;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ===== Inline label + control row (replaces style="width:60%") ===== */
.form-row-inline {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.form-row-inline .form-control,
.form-row-inline select {
    width: 60%;
    flex-shrink: 0;
}

/* ===== Fleet row: label + select + action button ===== */
.fleet-row {
    display: flex;
    align-items: center;
    gap: 8px;
}
.fleet-row label { flex: 1; margin: 0; }
.fleet-row .form-control { width: auto; flex: 1; }
.fleet-row .btn-sm { flex-shrink: 0; }

/* ===== Dark HR ===== */
hr.dark {
    border-color: #444;
    background-color: #444;
}

/* ===== Homepage hero (replaces .jumbotron) ===== */
.site-hero {
    background-color: #1e1e1e;
    border-bottom: 1px solid #333;
    padding: 3rem 1rem;
    text-align: center;
    margin-bottom: 2rem;
    border-radius: .25rem;
}

/* ===== Homepage tool cards ===== */
.card-tool {
    background-color: #2c2c2c;
    border: 1px solid #444;
    transition: transform 0.2s, box-shadow 0.2s;
}
.card-tool:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 20px rgba(0, 255, 255, 0.2);
}
.card-tool .card-title { color: #00aaff; }
.card-link:hover .card-tool { border-color: #00aaff; }

/* ===== Responsive additions ===== */
@media (max-width: 768px) {
    .form-row-inline { flex-direction: column; align-items: stretch; }
    .form-row-inline label { margin-bottom: .25rem; }
    .form-row-inline .form-control,
    .form-row-inline select { width: 100%; }
    .site-hero h1 { font-size: 2.5rem; }
    .site-hero p  { font-size: 1rem; }
    .site-hero    { padding: 2rem 1rem; }
}