/* --------------------------------------------------
   Gesamtlayout
   -------------------------------------------------- */

html,
body {
    width: 100%;
    height: 100%;
    margin: 0;
}

body {
    overflow: hidden;
}

#app-container {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(260px, 1fr);
    width: 100%;
    height: 100%;
    min-width: 0;
    min-height: 0;
}

#map-container {
    min-width: 0;
    min-height: 0;
}

/* --------------------------------------------------
   Calculator-Bereich
   -------------------------------------------------- */

#calculator-container {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
    overflow: hidden;
    background: #111;
    border-left: 1px solid #333;
    color: #fff;
    font-family: Arial, sans-serif;
}

#calculator-header {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 46px;
    padding: 6px 9px;
    background: rgba(0, 0, 0, 0.9);
    border-bottom: 1px solid #333;
    flex-shrink: 0;
}

#calculator-heading {
    flex: 1;
    min-width: 0;
}

#calculator-header h2 {
    margin: 0;
    font-size: 14px;
    line-height: 1.2;
}

#calculator-map-source {
    margin-top: 3px;
    overflow: hidden;
    color: #888;
    font-size: 9px;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#calculator-live-button {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 54px;
    height: 32px;
    padding: 0 8px;
    flex-shrink: 0;
    border: 1px solid #444;
    border-radius: 6px;
    background: #222;
    color: #aaa;
    font-size: 11px;
    font-weight: bold;
    letter-spacing: 0.04em;
    text-decoration: none;
}

#calculator-live-button.active {
    border-color: #d22;
    background: #241010;
    color: #f44;
}

#calculator-live-button:hover {
    background: #333;
    color: #fff;
}

#calculator-live-button.active:hover {
    background: #351010;
    color: #f55;
}

/* --------------------------------------------------
   Linktree-Inhalt
   -------------------------------------------------- */

#calculator-linktree {
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
    overflow: hidden;
    padding: 8px;
}

#calculator-selected-card {
    width: 100%;
    min-width: 0;
    padding: 9px;
    border: 1px solid #3e3e3e;
    border-radius: 7px;
    background: #1a1a1a;
    flex-shrink: 0;
}

.calculator-card-label {
    margin-bottom: 4px;
    color: #888;
    font-size: 9px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

#calculator-selected-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 13px;
    font-weight: bold;
}

#calculator-selected-meta {
    min-height: 14px;
    margin-top: 3px;
    color: #999;
    font-size: 10px;
    line-height: 1.35;
    overflow-wrap: anywhere;
}

#calculator-selected-link {
    display: block;
    width: 100%;
    min-height: 36px;
    margin-top: 7px;
    padding: 8px 9px;
    border: 0;
    border-radius: 6px;
    background: #303030;
    color: #fff;
    font-size: 10px;
    font-weight: bold;
    line-height: 20px;
    text-align: center;
    text-decoration: none;
}

#calculator-selected-link:hover {
    background: #414141;
}

#calculator-selected-link.disabled {
    opacity: 0.45;
    pointer-events: none;
}

.calculator-list-toolbar {
    display: flex;
    align-items: end;
    gap: 7px;
    min-width: 0;
    margin: 9px 0 6px;
    flex-shrink: 0;
}

.calculator-list-toolbar > div:first-child {
    flex: 1;
    min-width: 0;
}

.calculator-list-title {
    color: #fff;
    font-size: 12px;
    font-weight: bold;
}

.calculator-day-label {
    margin-top: 2px;
    color: #aaa;
    font-size: 10px;
    font-variant-numeric: tabular-nums;
}

.calculator-list-info {
    margin-top: 2px;
    color: #666;
    font-size: 9px;
    line-height: 1.2;
}

.calculator-folder-filter {
    flex-shrink: 0;
}

.calculator-folder-filter select {
    width: 78px;
    height: 32px;
    min-width: 0;
    padding: 0 5px;
    border: 1px solid #444;
    border-radius: 6px;
    background: #222;
    color: #fff;
    font: inherit;
    font-size: 10px;
    cursor: pointer;
}

.calculator-folder-filter select:focus,
#calculator-selected-link:focus,
.calculator-save-link:focus,
#calculator-live-button:focus {
    outline: 2px solid #888;
    outline-offset: 1px;
}

#calculator-map-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 1px;
}

.calculator-save-entry {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 6px;
    align-items: center;
    min-width: 0;
    padding: 6px 7px;
    border: 1px solid #2e2e2e;
    border-radius: 5px;
    background: #171717;
}

.calculator-save-entry.selected {
    border-color: #777;
    background: #222;
}

.calculator-save-main {
    min-width: 0;
}

.calculator-save-time {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #eee;
    font-size: 11px;
    font-variant-numeric: tabular-nums;
}

.calculator-save-meta {
    display: flex;
    gap: 5px;
    min-width: 0;
    margin-top: 1px;
    color: #666;
    font-size: 8px;
    line-height: 1.25;
    white-space: nowrap;
}

.calculator-save-folder {
    color: #999;
    flex-shrink: 0;
}

.calculator-save-difference {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.calculator-save-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    min-height: 32px;
    padding: 0 6px;
    border-radius: 5px;
    background: #303030;
    color: #fff;
    font-size: 13px;
    font-weight: bold;
    text-decoration: none;
}

.calculator-save-link:hover {
    background: #414141;
}

.calculator-empty {
    padding: 16px 5px;
    color: #777;
    font-size: 10px;
    line-height: 1.4;
    text-align: center;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* --------------------------------------------------
   Schmales Fenster
   -------------------------------------------------- */

@media (max-width: 900px) {

    #app-container {
        grid-template-columns:
            minmax(0, 3fr)
            minmax(230px, 1fr);
    }

    #calculator-header {
        padding-left: 7px;
        padding-right: 7px;
    }

    #calculator-linktree {
        padding: 7px;
    }
}

@media (max-width: 620px) {

    #app-container {
        grid-template-columns:
            minmax(0, 2.1fr)
            minmax(210px, 1fr);
    }
}