@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&display=swap');

:root {
    --font-ui: "Sora", "Segoe UI", sans-serif;

    --brand-500: #a7c600;
    --brand-400: #badb14;
    --brand-300: #d3ee4f;
    --brand-950: #192100;

    --bg-950: #060707;
    --bg-900: #0b0f0e;
    --bg-850: #111615;
    --bg-800: #161c1a;
    --bg-750: #1d2422;

    --text-50: #f4f8f7;
    --text-200: #d6dfdc;
    --text-300: #b8c2bf;
    --text-500: #8e9996;

    --border-strong: rgba(167, 198, 0, 0.4);
    --border-soft: rgba(255, 255, 255, 0.09);
    --border-faint: rgba(255, 255, 255, 0.05);

    --shadow-soft: 0 14px 34px rgba(0, 0, 0, 0.25);
    --shadow-pop: 0 18px 42px rgba(0, 0, 0, 0.42);

    --radius-xs: 10px;
    --radius-sm: 14px;
    --radius-md: 18px;
    --radius-lg: 22px;
    --radius-pill: 999px;

    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-7: 32px;
    --space-8: 40px;

    --header-height: 86px;
    --sidebar-width: 280px;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    font-family: var(--font-ui);
    color: var(--text-50);
    background: var(--bg-950);
}

a {
    color: inherit;
}

input,
button {
    font-family: inherit;
}

.app-body {
    background:
        radial-gradient(circle at 8% 0%, rgba(167, 198, 0, 0.18), transparent 40%),
        radial-gradient(circle at 88% -10%, rgba(167, 198, 0, 0.12), transparent 32%),
        linear-gradient(155deg, #050606 0%, #0c1110 56%, #131a18 100%);
}

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
    gap: var(--space-6);
    padding: var(--space-6);
}

.sidebar {
    background: linear-gradient(180deg, rgba(12, 16, 15, 0.96) 0%, rgba(14, 19, 18, 0.9) 100%);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    padding: var(--space-6) var(--space-5);
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - var(--space-6) * 2);
    position: sticky;
    top: var(--space-6);
}

.menu {
    display: grid;
    gap: var(--space-2);
}

.menu-link,
.menu-group summary {
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    padding: var(--space-3) var(--space-4);
    text-decoration: none;
    color: var(--text-200);
    font-size: 14px;
    font-weight: 500;
    background: transparent;
    cursor: pointer;
    list-style: none;
}

.menu-group summary::-webkit-details-marker {
    display: none;
}

.menu-link:hover,
.menu-group summary:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: var(--border-faint);
}

.menu-link.active {
    background: linear-gradient(135deg, rgba(167, 198, 0, 0.22) 0%, rgba(167, 198, 0, 0.05) 100%);
    color: var(--text-50);
    border-color: var(--border-strong);
}

.menu-group {
    border: 1px solid var(--border-faint);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.01);
    overflow: hidden;
}

.menu-group[open] summary {
    border-bottom: 1px solid var(--border-faint);
    border-radius: 0;
}

.submenu {
    padding: var(--space-2);
    display: grid;
    gap: var(--space-1);
}

.submenu-link {
    display: block;
    text-decoration: none;
    color: var(--text-300);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-xs);
    font-size: 13px;
}

.submenu-link:hover {
    color: var(--text-50);
    background: rgba(167, 198, 0, 0.14);
}

.empty-tools {
    color: var(--text-500);
    font-size: 12px;
    padding: var(--space-2) var(--space-3);
}

.menu-logout {
    margin-top: auto;
    border: 1px solid rgba(255, 92, 92, 0.3);
    color: #ffc8c8;
}

.menu-logout:hover {
    background: rgba(255, 92, 92, 0.12);
}

.main-panel {
    display: grid;
    grid-template-rows: var(--header-height) 1fr;
    gap: var(--space-5);
    min-width: 0;
}

.topbar {
    background: linear-gradient(180deg, rgba(12, 16, 15, 0.94), rgba(14, 19, 18, 0.86));
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    display: grid;
    grid-template-columns: auto minmax(260px, 1fr) auto;
    align-items: center;
    gap: var(--space-6);
    padding: 0 var(--space-6);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
}

.brand-mark {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: linear-gradient(155deg, var(--brand-300), var(--brand-500));
    color: #0d1009;
    display: grid;
    place-items: center;
    font-size: 23px;
    font-weight: 800;
    box-shadow: inset 0 -8px 18px rgba(0, 0, 0, 0.22);
}

.brand-text strong {
    display: block;
    font-size: 14px;
    letter-spacing: 0.04em;
}

.brand-text small {
    color: var(--text-500);
    font-size: 11px;
}

.search {
    width: 100%;
    position: relative;
}

.search input {
    width: 100%;
    border: 1px solid var(--border-faint);
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-50);
    font-size: 14px;
    padding: 12px 16px;
    outline: none;
}

.search input:focus {
    border-color: var(--border-strong);
    box-shadow: 0 0 0 3px rgba(167, 198, 0, 0.17);
}

.search input::placeholder {
    color: var(--text-500);
}

.search-suggest {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: linear-gradient(180deg, rgba(14, 19, 18, 0.98), rgba(16, 23, 21, 0.96));
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-pop);
    overflow: hidden;
    z-index: 25;
    max-height: 320px;
    overflow-y: auto;
}

.search-item {
    display: grid;
    gap: 2px;
    text-decoration: none;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-faint);
}

.search-item:last-child {
    border-bottom: 0;
}

.search-item strong {
    font-size: 13px;
    color: var(--text-50);
}

.search-item small {
    font-size: 11px;
    color: var(--text-500);
    word-break: break-all;
}

.search-item:hover {
    background: rgba(167, 198, 0, 0.12);
}

.search-empty {
    padding: 12px;
    font-size: 12px;
    color: var(--text-500);
}

.profile {
    position: relative;
}

.avatar-btn {
    border: 1px solid var(--border-faint);
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-50);
    padding: var(--space-2) var(--space-3);
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
}

.avatar-btn:hover {
    border-color: var(--border-strong);
    background: rgba(167, 198, 0, 0.08);
}

.avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: linear-gradient(155deg, rgba(167, 198, 0, 0.95), rgba(167, 198, 0, 0.7));
    color: #0d1009;
    font-weight: 700;
}

.avatar-meta {
    display: grid;
    text-align: left;
}

.avatar-meta strong {
    font-size: 12px;
    font-weight: 600;
}

.avatar-meta small {
    color: var(--text-500);
    font-size: 11px;
}

.profile-popup {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 260px;
    background: linear-gradient(180deg, rgba(14, 19, 18, 0.98), rgba(16, 23, 21, 0.96));
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    box-shadow: var(--shadow-pop);
    z-index: 20;
}

.popup-row {
    display: grid;
    gap: 2px;
    margin-bottom: var(--space-3);
}

.popup-row span:last-child {
    word-break: break-word;
    font-size: 13px;
    color: var(--text-200);
}

.popup-label {
    color: var(--text-500);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.btn-primary {
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-pill);
    background: linear-gradient(135deg, var(--brand-500), var(--brand-400));
    color: #111509;
    text-decoration: none;
    font-weight: 700;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 11px 16px;
}

.btn-primary:hover {
    filter: brightness(1.03);
}

.popup-logout {
    width: 100%;
}

.content {
    display: grid;
    gap: var(--space-5);
    min-width: 0;
}

.panel-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-5);
}

.panel-card {
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, rgba(12, 16, 15, 0.88), rgba(15, 21, 19, 0.78));
    box-shadow: var(--shadow-soft);
    padding: var(--space-6);
}

.panel-card h1,
.panel-card h2 {
    margin: 0;
}

.panel-card h1 {
    font-size: 27px;
    margin-bottom: var(--space-3);
}

.panel-card h2 {
    font-size: 18px;
    margin-bottom: var(--space-2);
}

.panel-card p {
    margin: 0;
    color: var(--text-300);
    line-height: 1.6;
    font-size: 14px;
}

.auth-body {
    background:
        radial-gradient(circle at 5% 0%, rgba(167, 198, 0, 0.2), transparent 34%),
        radial-gradient(circle at 85% 8%, rgba(167, 198, 0, 0.12), transparent 30%),
        linear-gradient(160deg, #060807 0%, #111614 58%, #171e1b 100%);
}

.auth-wrap {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: var(--space-6);
}

.auth-card {
    width: min(460px, 100%);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(12, 16, 15, 0.9), rgba(15, 22, 19, 0.78));
    box-shadow: var(--shadow-pop);
    padding: 30px;
}

.auth-card h1 {
    margin: 0;
    font-size: 30px;
}

.auth-card p {
    margin: var(--space-2) 0 var(--space-5);
    color: var(--text-300);
    font-size: 14px;
}

label {
    display: block;
    margin-bottom: var(--space-2);
    color: var(--text-200);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.03em;
}

input {
    width: 100%;
    margin-bottom: var(--space-4);
    border: 1px solid var(--border-faint);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-50);
    font-size: 14px;
    padding: 12px 14px;
    outline: none;
}

input:focus {
    border-color: var(--border-strong);
    box-shadow: 0 0 0 3px rgba(167, 198, 0, 0.16);
}

.auth-card .btn-primary {
    width: 100%;
    margin-top: var(--space-2);
}

.muted {
    margin-top: var(--space-4);
    color: var(--text-500);
    text-align: center;
    font-size: 13px;
}

.muted a {
    color: var(--brand-300);
    text-decoration: none;
}

.alert {
    margin-bottom: var(--space-4);
    border-radius: var(--radius-sm);
    padding: var(--space-3);
    font-size: 13px;
}

.alert.error {
    background: rgba(255, 91, 91, 0.1);
    border: 1px solid rgba(255, 91, 91, 0.35);
    color: #ffb2b2;
}

.alert.success {
    background: rgba(158, 222, 20, 0.13);
    border: 1px solid rgba(167, 198, 0, 0.45);
    color: #daf788;
}

@media (max-width: 1180px) {
    .panel-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 980px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
        min-height: auto;
    }

    .main-panel {
        grid-template-rows: auto 1fr;
    }

    .topbar {
        grid-template-columns: 1fr;
        padding: var(--space-4);
        gap: var(--space-4);
    }

    .brand,
    .profile {
        justify-content: center;
    }

    .avatar-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 680px) {
    .panel-grid {
        grid-template-columns: 1fr;
    }

    .app-shell {
        padding: var(--space-4);
        gap: var(--space-4);
    }

    .sidebar,
    .topbar,
    .panel-card,
    .auth-card {
        border-radius: var(--radius-md);
    }
}
/* Sidebar icon system */
.menu-link,
.menu-group summary {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.menu-group summary {
    position: relative;
}

.menu-icon {
    width: 18px;
    height: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 18px;
    color: inherit;
}

.menu-icon svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.menu-label {
    flex: 1;
}

.menu-caret {
    width: 16px;
    height: 16px;
    color: var(--text-500);
    transition: transform 180ms ease;
}

.menu-caret svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.menu-group[open] .menu-caret {
    transform: rotate(180deg);
}

.menu-link.active .menu-icon,
.menu-link.active .menu-label {
    color: var(--text-50);
}

.menu-logout .menu-icon {
    color: #ffbcbc;
}
.submenu-link.active {
    color: var(--text-50);
    background: rgba(167, 198, 0, 0.24);
    border: 1px solid rgba(167, 198, 0, 0.38);
}

.tool-form {
    display: grid;
    gap: var(--space-4);
}

.field-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

.field-grid.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field label {
    margin-bottom: var(--space-2);
}

textarea {
    width: 100%;
    border: 1px solid var(--border-faint);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-50);
    font-size: 14px;
    line-height: 1.5;
    padding: 12px 14px;
    outline: none;
    resize: vertical;
    min-height: 120px;
}

textarea:focus {
    border-color: var(--border-strong);
    box-shadow: 0 0 0 3px rgba(167, 198, 0, 0.16);
}

.btn-row {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.btn-small {
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    line-height: 1.2;
}

.btn-danger {
    border: 1px solid rgba(255, 92, 92, 0.45);
    border-radius: var(--radius-sm);
    background: rgba(255, 92, 92, 0.12);
    color: #ffc8c8;
    font-size: 12px;
    font-weight: 600;
    padding: 8px 12px;
    cursor: pointer;
}

.btn-danger:hover {
    background: rgba(255, 92, 92, 0.2);
}

.btn-ghost {
    border: 1px solid var(--border-faint);
    border-radius: var(--radius-pill);
    color: var(--text-200);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    padding: 11px 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-ghost:hover {
    border-color: var(--border-strong);
    color: var(--text-50);
}

.tool-list {
    display: grid;
    gap: var(--space-4);
}

.tool-item {
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, rgba(14, 19, 18, 0.88), rgba(17, 24, 22, 0.78));
    padding: var(--space-5);
}

.tool-item-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-4);
    margin-bottom: var(--space-3);
}

.tool-item h3 {
    margin: 0;
    font-size: 18px;
}

.tool-item p {
    margin-top: var(--space-2);
    color: var(--text-300);
    font-size: 13px;
    word-break: break-all;
}

.meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    font-size: 12px;
    color: var(--text-500);
}

.meta-row.stack {
    display: grid;
    gap: var(--space-2);
    margin-bottom: 0;
}

.json-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
}

.json-grid h4 {
    margin: 0 0 var(--space-2);
    font-size: 13px;
    color: var(--text-200);
}

.json-grid pre {
    margin: 0;
    border: 1px solid var(--border-faint);
    border-radius: var(--radius-sm);
    background: rgba(0, 0, 0, 0.25);
    color: var(--text-200);
    font-size: 12px;
    line-height: 1.45;
    padding: var(--space-3);
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 220px;
    overflow: auto;
}

.empty-state {
    color: var(--text-500);
}

.panel-card.compact {
    padding: var(--space-5);
}

.toast-stack {
    position: fixed;
    right: 24px;
    bottom: 24px;
    display: grid;
    gap: 10px;
    z-index: 90;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.toast-stack.hide {
    opacity: 0;
    transform: translateY(8px);
}

.toast {
    min-width: 240px;
    max-width: 420px;
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    box-shadow: var(--shadow-pop);
    font-size: 13px;
}

.toast-success {
    background: rgba(158, 222, 20, 0.15);
    border: 1px solid rgba(167, 198, 0, 0.5);
    color: #dbf89d;
}

.toast-error {
    background: rgba(255, 91, 91, 0.12);
    border: 1px solid rgba(255, 91, 91, 0.45);
    color: #ffc0c0;
}

@media (max-width: 980px) {
    .field-grid.two,
    .json-grid {
        grid-template-columns: 1fr;
    }

    .tool-item-head {
        flex-direction: column;
        align-items: stretch;
    }
}
.latest-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-3);
}

.latest-item {
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--text-200);
    background: rgba(255, 255, 255, 0.01);
    padding: 10px 12px;
    font-size: 13px;
    font-weight: 600;
    min-height: 42px;
    display: flex;
    align-items: center;
}

.latest-item:hover {
    color: var(--text-50);
    border-color: var(--border-strong);
    background: rgba(167, 198, 0, 0.11);
}

.dash-tools-list {
    display: grid;
    gap: var(--space-2);
}

.dash-tool-row {
    border: 1px solid var(--border-faint);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.01);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
}

.dash-tool-meta {
    min-width: 0;
    display: grid;
    gap: 2px;
}

.dash-tool-meta strong {
    font-size: 14px;
    color: var(--text-50);
}

.dash-tool-meta small {
    color: var(--text-500);
    font-size: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dash-tool-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.icon-btn {
    width: 34px;
    height: 34px;
    border: 1px solid var(--border-faint);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-200);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    text-decoration: none;
}

.icon-btn svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.icon-btn:hover {
    border-color: var(--border-strong);
    color: var(--text-50);
    background: rgba(167, 198, 0, 0.1);
}

.icon-btn.danger {
    color: #ffc3c3;
    border-color: rgba(255, 92, 92, 0.35);
}

.icon-btn.danger:hover {
    background: rgba(255, 92, 92, 0.14);
}

@media (max-width: 1200px) {
    .latest-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .latest-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .latest-grid {
        grid-template-columns: 1fr;
    }

    .dash-tool-row {
        align-items: flex-start;
    }

    .dash-tool-meta small {
        white-space: normal;
        word-break: break-all;
    }
}