@import url("../shared/design-system.css");

html,
body {
    margin: 0;
    min-height: 100%;
    font-family: var(--ds-font-sans);
    background: transparent;
    color: var(--ds-text);
}

body {
    min-height: 100vh;
    padding: 0 0 calc(92px + env(safe-area-inset-bottom, 0px));
}

button,
input {
    font: inherit;
}

button {
    cursor: pointer;
}

.iosAppShell {
    padding-top: 18px;
    padding-bottom: 24px;
}

.appTopBar {
    position: sticky;
    top: 0;
    z-index: 40;
    margin-bottom: 18px;
}

.appTopBarInner {
    padding: 16px;
}

.appTopBarRow {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-top: 10px;
}

.appTopBarHint {
    margin-top: 8px;
    max-width: 38ch;
}

.appTopBarActions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.appShell {
    display: grid;
    grid-template-columns: 88px 340px minmax(0, 1fr);
    grid-template-areas: "rail sidebar content";
    gap: 18px;
    min-height: calc(100vh - 210px);
}

.serversRail {
    grid-area: rail;
}

.leftSidebar {
    grid-area: sidebar;
}

.contentArea {
    grid-area: content;
}

.serversRail,
.leftSidebar,
.contentArea {
    min-width: 0;
    background: var(--ds-bg-elevated);
    border: 1px solid var(--ds-line);
    backdrop-filter: var(--ds-blur);
    -webkit-backdrop-filter: var(--ds-blur);
    box-shadow: var(--ds-shadow-s);
    border-radius: var(--ds-radius-xl);
    overflow: hidden;
}

.serversRail {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 14px 0;
}

.serversRailHead,
.serversRailFoot {
    width: 100%;
    display: flex;
    justify-content: center;
}

.homeBtn,
.serverBtn,
.railActionBtn {
    width: 54px;
    height: 54px;
    border: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border-radius: 20px;
    color: var(--ds-text);
    background: rgba(255,255,255,0.08);
    transition: transform 160ms ease, background-color 160ms ease;
}

.homeBtn {
    background: linear-gradient(180deg, var(--ds-system-blue-hover), var(--ds-system-blue));
    color: #ffffff;
    font-weight: 800;
}

.serverBtn,
.railActionBtn {
    width: 100%;
    min-height: 72px;
    height: auto;
    padding: 8px 10px;
    flex-direction: column;
    gap: 8px;
}

.homeBtn:hover,
.serverBtn:hover,
.railActionBtn:hover,
.homeBtn.active,
.serverBtn.active {
    transform: translateY(-1px);
    background: var(--ds-accent-soft);
}

.serversList {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    overflow-y: auto;
    padding: 4px 0;
}

.serverBtnAvatar,
.serverCardBadge {
    width: 42px;
    height: 42px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    color: var(--ds-text);
    font-weight: 700;
    font-size: 0.88rem;
}

.serverBtnLabel {
    max-width: 100%;
    font-size: 11px;
    line-height: 1.15;
    color: var(--ds-text-soft);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.leftSidebar {
    display: flex;
    flex-direction: column;
}

.sidebarHead {
    padding: 18px 18px 14px;
    border-bottom: 1px solid var(--ds-line);
}

.shellSectionEyebrow {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
}

.sidebarTitle {
    color: var(--ds-text);
}

.sidebarMeta,
.createPanelMeta,
.fieldLabel,
.serverCardMeta,
.meSub,
.contentHeroText,
.contentCardText {
    color: var(--ds-text-soft);
}

.sidebarBody {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

.createPanel,
.listPanel,
.contentHero,
.contentCard,
.meCard {
    border-radius: var(--ds-radius-l);
    background: rgba(255,255,255,0.055);
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.02);
}

.createPanel,
.listPanel,
.meCard {
    padding: 16px;
}

.listPanel {
    margin-top: 14px;
}

.createPanelHead,
.serverCardTop {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.createPanelHead {
    justify-content: space-between;
    margin-bottom: 12px;
}

.createPanelTitle,
.listPanelTitle,
.contentCardTitle,
.contentHeroTitle,
.serverCardTitle,
.meName {
    color: var(--ds-text);
    letter-spacing: -0.02em;
}

.formGrid {
    display: grid;
    gap: 8px;
}

.textInput {
    width: 100%;
    min-height: 48px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--ds-radius-m);
    background: rgba(255,255,255,0.06);
    color: var(--ds-text);
    padding: 12px 14px;
    outline: none;
}

.textInput:focus {
    border-color: rgba(10, 132, 255, 0.46);
}

.formActions {
    margin-top: 6px;
    display: flex;
    justify-content: flex-end;
}

.serversDetailedList {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.serverCard {
    padding: 14px;
}

.serverCardTop {
    align-items: center;
    margin-bottom: 8px;
}

.serverCardActions {
    margin-top: 12px;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}

.primaryBtn,
.ghostBtn,
.dangerBtn {
    min-height: 42px;
    padding: 0 16px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 600;
    color: var(--ds-text);
    transition: transform 160ms ease, background 160ms ease;
}

.primaryBtn {
    background: linear-gradient(180deg, var(--ds-system-blue-hover), var(--ds-system-blue));
    color: #ffffff;
}

.ghostBtn {
    background: rgba(255,255,255,0.08);
}

.dangerBtn {
    background: rgba(255, 69, 58, 0.16);
    border-color: rgba(255, 69, 58, 0.24);
}

.primaryBtn:hover,
.ghostBtn:hover,
.dangerBtn:hover {
    transform: translateY(-1px);
}

.sidebarFoot {
    padding: 16px;
    border-top: 1px solid var(--ds-line);
}

.meCard {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.meBadge {
    color: var(--ds-text-soft);
}

.contentArea {
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contentHero {
    padding: 18px;
}

.contentHeroText {
    margin-top: 10px;
    max-width: 56ch;
    line-height: 1.5;
}

.contentSection {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.contentCard {
    padding: 16px;
}

.contentCardText {
    margin-top: 8px;
    line-height: 1.5;
}

:root[data-theme="light"] .homeBtn {
    color: #ffffff;
}

:root[data-theme="light"] .serverBtn,
:root[data-theme="light"] .railActionBtn,
:root[data-theme="light"] .createPanel,
:root[data-theme="light"] .listPanel,
:root[data-theme="light"] .contentHero,
:root[data-theme="light"] .contentCard,
:root[data-theme="light"] .meCard,
:root[data-theme="light"] .textInput,
:root[data-theme="light"] .ghostBtn {
    background: rgba(28, 28, 30, 0.045);
    border-color: rgba(60, 60, 67, 0.12);
    color: #1C1C1E;
}

:root[data-theme="light"] .serverBtnAvatar,
:root[data-theme="light"] .serverCardBadge {
    background: rgba(28, 28, 30, 0.08);
}

:root[data-theme="light"] .primaryBtn {
    color: #ffffff;
}

:root[data-theme="light"] .dangerBtn {
    color: #1C1C1E;
}

.appTabBar {
    position: sticky;
    bottom: 12px;
    z-index: 60;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    padding: 10px;
    margin-top: 18px;
    border-radius: var(--ds-radius-xl);
}

.tabBarItem {
    min-height: 62px;
    border: 0;
    border-radius: 22px;
    background: transparent;
    color: var(--ds-text-soft);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.tabBarItemActive {
    background: var(--ds-accent-soft);
    color: var(--ds-text);
}

.tabBarIcon {
    font-size: 1.1rem;
    line-height: 1;
}

@media (max-width: 1120px) {
    .appTopBarRow {
        flex-direction: column;
    }

    .appTopBarActions {
        justify-content: flex-start;
    }

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

@media (max-width: 980px) {
    .appShell {
        grid-template-columns: 88px minmax(0, 1fr);
        grid-template-areas:
            "rail content"
            "rail sidebar";
    }

    .leftSidebar {
        display: flex;
    }
}

@media (max-width: 700px) {
    body {
        padding-bottom: calc(108px + env(safe-area-inset-bottom, 0px));
    }

    .iosAppShell {
        padding-top: 12px;
    }

    .appShell {
        grid-template-columns: 1fr;
        grid-template-areas:
            "content"
            "sidebar";
        gap: 12px;
    }

    .serversRail {
        display: none;
    }

    .leftSidebar {
        display: flex;
    }

    .contentArea {
        padding: 14px;
    }

    .appTopBarActions {
        width: 100%;
    }

    .themeToggleBtn,
    #openCreateServerBtn,
    #logoutBtn {
        width: 100%;
    }

    .serverCardActions {
        justify-content: stretch;
    }

    .serverCardActions > * {
        flex: 1 1 100%;
    }

    .appTabBar {
        bottom: 0;
        border-radius: 28px 28px 0 0;
    }
}