:root {
    --edge: 8px;
    --gap: 8px;
    --base: 300px;
}
:root {
    --text-color: #111111;
    --gray-text-color: #555555;
    --highlight-background-color: rgba(255, 255, 255, 0.5);
    --overlay-background-color: rgba(0, 0, 0, 0.4);

    --topbar-background-color: rgba(255, 255, 255, 0.3);
    --topbar-border-color: #dddddd;

    --button-background-color: #f6f6f6;
    --button-hover-background-color: #eeeeee;
    --button-border-color: #cccccc;
    --transparent-button-border-color: #cccccc;
    --transparent-button-hover-border-color: #888888;
    --area-background-color: #ffffff;

    --badge-background-color: #fafafa;
    --badge-border-color: #dddddd;
    --avatar-background-color: #e0e0e0;

    --card-background-color: rgba(255, 255, 255, 0.3);
    --card-border-color: #dddddd;
    --card-yellow-alert-background-color: #fffbe6;
    --card-red-alert-background-color: #ffe6e6;
    --card-alert1-background-color: rgba(255, 214, 0, 0.88);
    --card-alert1-text-color: #3a2a00;
    --card-alert2-background-color: rgba(234, 67, 53, 0.90);
    --card-alert2-text-color: #ffffff;

    --dialog-background-color: #ffffff;
    --dialog-border-color: #dddddd;
    --dialog-shadow-color: rgba(0, 0, 0, 0.15);

    --toast-background-color: #323232;
    --toast-text-color: #ffffff;
    --toast-shadow-color: rgba(0, 0, 0, 0.24);
}
:root[data-theme="dark"] {
    --text-color: #e8e8e8;
    --gray-text-color: #b0b0b0;
    --highlight-background-color: rgba(255, 255, 255, 0.1);
    --overlay-background-color: rgba(0, 0, 0, 0.7);

    --topbar-background-color: rgba(0, 0, 0, 0.3);
    --topbar-border-color: #333333;

    --button-background-color: #2b2b2b;
    --button-hover-background-color: #222222;
    --button-border-color: #444444;
    --transparent-button-border-color: #444444;
    --transparent-button-hover-border-color: #666666;
    --area-background-color: #111111;

    --badge-background-color: #222222;
    --badge-border-color: #333333;
    --avatar-background-color: #3a3a3a;

    --card-background-color: rgba(0, 0, 0, 0.3);
    --card-border-color: #333333;
    --card-yellow-alert-background-color: rgba(255, 214, 0, 0.13);
    --card-red-alert-background-color: rgba(234, 67, 53, 0.13);
    --card-alert1-background-color: rgba(255, 214, 0, 0.90);
    --card-alert1-text-color: #1a1400;
    --card-alert2-background-color: rgba(234, 67, 53, 0.92);
    --card-alert2-text-color: #ffffff;

    --dialog-background-color: #1f1f1f;
    --dialog-border-color: #333333;
    --dialog-shadow-color: rgba(0, 0, 0, 0.5);

    --toast-background-color: #2b2b2b;
    --toast-text-color: #f0f0f0;
    --toast-shadow-color: rgba(0, 0, 0, 0.6);
}
* {
    box-sizing: border-box;
}
body {
    margin: 0;
    background-image: url("background.png");
    color: var(--text-color);
}

#topbar {
    position: sticky;
    top: 0;
    display: flex;
    gap: var(--gap);
    align-items: center;
    padding: var(--gap);
    background: var(--topbar-background-color);
    border-bottom: 1px solid var(--topbar-border-color);
    z-index: 10;
}
#topbar-right-container {
    margin-left: auto;
}
#topbar-left-container,
#topbar-right-container {
    display: flex;
    align-items: center;
    gap: var(--gap);
}

#topbar button {
    padding: 6px 12px;
    border: 1px solid var(--button-border-color);
    border-radius: 6px;
    background: var(--button-background-color);
    cursor: pointer;
    font-weight: 600;
}
#topbar button:hover {
    background: var(--button-hover-background-color);
}
#topbar .topbar-title {
    display: inline;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 60vw;
    margin-left: 8px;
    margin-right: 8px;
}
#topbar .topbar-property {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}
#topbar select {
    padding: 6px 8px;
    border: 1px solid var(--button-border-color);
    border-radius: 6px;
    background: var(--area-background-color);
    font-weight: 600;
}

.user-badge {
    display: inline-flex;
    vertical-align: middle;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border: 1px solid var(--badge-border-color);
    border-radius: 9999px;
    background: var(--badge-background-color);
    min-width: 0;
    max-width: 40vw;
    overflow: hidden;
    font-size: 12px;
}
.user-avatar {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--avatar-background-color);
    display: grid;
    place-items: center;
    overflow: hidden;
    flex: 0 0 auto;
}
.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.user-name {
    flex: 1 1 auto;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 600;
}

#cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(var(--base), 1fr));
    gap: var(--gap);
    padding: var(--edge);
    align-items: stretch;
}
#cards .card {
    display: grid;
    grid-template-rows: minmax(0, 1fr) auto;
    position: relative;
    background: var(--card-background-color);
    border: 1px solid var(--card-border-color);
    border-radius: 8px;
    padding: var(--gap);
    gap: var(--gap);
}
.clickable {
    position: relative;
    cursor: pointer;
}
.clickable:hover::after {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--highlight-background-color);
    pointer-events: none;
}
#cards .card.yellow-alert {
    background: var(--card-yellow-alert-background-color);
}
#cards .card.red-alert {
    background: var(--card-red-alert-background-color);
}
.screenshot {
    display: grid;
    place-items: center;
    position: relative;
}
.screenshot img {
    max-width: min(100%, var(--base));
    max-height: var(--base);
    vertical-align: bottom;
}
#cards .card .screenshot.yellow-alert img {
    opacity: .45;
}
#cards .card .alerts {
    position: absolute;
    inset: 0;
    display: grid;
    align-content: center;
    justify-items: center;
    gap: var(--gap);
    padding: 0 5%;
    pointer-events: none;
}
#cards .card .alert {
    display: inline-grid;
    place-items: center;
    min-width: 60%;
    max-width: 90%;
    padding: 10px 14px;
    border-radius: 14px;
    font-weight: 700;
    text-align: center;
    line-height: 1.2;
}
#cards .card .alert-1 {
    background: var(--card-alert1-background-color);
    color: var(--card-alert1-text-color);
}
#cards .card .alert-2 {
    background: var(--card-alert2-background-color);
    color: var(--card-alert2-text-color);
}
#cards .card .texts {
    display: grid;
    justify-items: center;
    align-items: end;
    text-align: center;
    overflow-wrap: anywhere;
    min-width: 0;
}
#cards .card .texts > * {
    max-width: 100%;
}
#cards .card .texts .name {
    font-weight: 700;
}
#cards .card .texts .datetime {
    color: var(--gray-text-color);
    font-size: 80%;
}
#cards .card .highlight {
    position: absolute;
    inset: 0;
    border-radius: 8px;
}

#toast-container {
    position: fixed;
    left: 50%;
    bottom: 20px;
    transform: translateX(-50%);
    display: grid;
    gap: 8px;
    z-index: 2000;
    pointer-events: none;
}
#toast-container .toast {
    max-width: min(92vw, 520px);
    background: var(--toast-background-color);
    color: var(--toast-text-color);
    padding: 10px 14px;
    border-radius: 10px;
    box-shadow: 0 6px 24px var(--toast-shadow-color);
    font-size: 14px;
    line-height: 1.4;
    pointer-events: auto;
    white-space: pre-wrap;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity .18s ease, transform .18s ease;
}
#toast-container .toast.show {
    opacity: 1;
    transform: translateY(0);
}

.dialog-overlay {
    position: fixed;
    inset: 0;
    background: var(--overlay-background-color);
    display: grid;
    place-items: center;
    z-index: 1000;
}
.dialog-frame {
    display: flex;
    flex-direction: column;
    min-width: min(92vw, 420px);
    max-width: calc(100% - 20px * 2);
    max-height: calc(100% - 20px * 2);
    background: var(--dialog-background-color);
    border: 1px solid var(--dialog-border-color);
    border-radius: 12px;
    box-shadow: 0 10px 30px var(--dialog-shadow-color);
    padding: 16px;
    overflow: hidden;
}
.dialog-container {
    display: grid;
    gap: 12px;
}
.dialog-transparent-button {
    border: 1px solid var(--transparent-button-border-color);
    background: transparent;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
}
.dialog-transparent-button:hover {
    border: 1px solid var(--transparent-button-hover-border-color);
}
.dialog-button {
    border: 1px solid var(--button-border-color);
    background: var(--button-background-color);
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
}
.dialog-button:hover {
    background: var(--button-hover-background-color);
}

.dialog-textbox {
    width: 100%;
    border: 1px solid var(--button-border-color);
    border-radius: 8px;
    padding: 8px 10px;
    background: var(--area-background-color);
    color: var(--text-color);
    font: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}
.dialog-textbox::placeholder {
    color: var(--gray-text-color);
    opacity: 0.85;
}
.dialog-textbox:focus {
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.06);
    border-color: var(--transparent-button-hover-border-color);
    background: var(--area-background-color);
}