:root {
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --primary: #1e40af;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --home-button-bg: rgba(147, 197, 253, 0.18);
    --home-button-border: #93c5fd;
    --home-button-color: #93c5fd;
    --home-button-hover-bg: rgba(147, 197, 253, 0.28);
    --home-button-hover-border: #bfdbfe;
    --home-button-hover-color: #dbeafe;
    --sidebar-width: 280px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--bg-main);
    color: var(--text-dark);
}

.demo-badge {

    display: inline-flex;

    align-items: center;

    margin-left: 0.65rem;

    padding: 0.18rem 0.5rem;

    border: 1px solid currentColor;

    border-radius: 999px;

    font-size: 0.68rem;

    font-weight: 700;

    letter-spacing: 0.08em;

    line-height: 1;

    text-transform: uppercase;

    opacity: 0.8;

}

.demo-notice {

    position: relative;

    margin-bottom: 1.25rem;

    padding: 1rem 3rem 1rem 1rem;

    border: 1px solid #d9dee8;

    border-radius: 0.75rem;

    background: #f7f9fc;

}

.demo-notice h2 {

    margin: 0 0 0.35rem;

    font-size: 1rem;

}

.demo-notice p {

    margin: 0;

    line-height: 1.55;

}

.demo-notice-close {

    position: absolute;

    top: 0.55rem;

    right: 0.7rem;

    border: 0;

    background: transparent;

    cursor: pointer;

    font-size: 1.45rem;

    line-height: 1;

}

.app-footer {

    margin-top: 2rem;

    padding: 1rem;

    text-align: center;

    font-size: 0.78rem;

    line-height: 1.4;

    opacity: 0.75;

}

.app-header {
    background-color: var(--primary);
    color: white;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 0.5px;
}

.subtitle {
    font-size: 13px;
    opacity: 0.85;
}

.account-button {
    background: none;
    border: 1px solid transparent;
    border-radius: 6px;
    color: white;
    cursor: pointer;
    font: inherit;
    padding: 6px 8px;
}

.account-button:hover,
.account-button:focus-visible {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.14);
    outline: none;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-icon-button {
    --icon-button-color: var(--home-button-color);
    background-color: var(--home-button-bg);
    border-color: var(--home-button-border);
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.24);
    height: 34px;
    width: 34px;
}

.header-icon-button svg {
    fill: currentColor;
    height: 17px;
    width: 17px;
}

.icon-button.header-icon-button:hover {
    background-color: var(--home-button-hover-bg);
    border-color: var(--home-button-hover-border);
    box-shadow: 0 10px 22px rgba(15, 23, 42, 0.28);
    color: var(--home-button-hover-color);
}

.btn-header,
.btn-secondary {
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
}

.btn-header {
    background-color: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.28);
    color: white;
    padding: 8px 12px;
}

.btn-secondary {
    background-color: white;
    color: var(--text-dark);
    margin-left: 8px;
    padding: 12px 18px;
}

.btn-link {
    background: none;
    border: none;
    color: var(--primary);
    cursor: pointer;
    font: inherit;
    margin-left: 8px;
    padding: 12px 0;
}

.btn-link:hover {
    text-decoration: underline;
}

.app-container {
    display: flex;
    min-height: calc(100vh - 54px);
}

.sidebar {
    width: var(--sidebar-width);
    background-color: var(--bg-card);
    border-right: 1px solid var(--border);
    padding: 20px;
    overflow-y: auto;
}

.sidebar-section {
    margin-bottom: 24px;
}

.sidebar-section h3 {
    align-items: center;
    display: flex;
    justify-content: space-between;
}

.project-section {
    padding-bottom: 20px;
}

.template-section {
    background-color: #f8fafc;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px;
}

.template-section h3 {
    margin-bottom: 12px;
}

.sidebar h3 {
    margin-top: 0;
    color: var(--text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar li {
    padding: 12px 15px;
    margin-bottom: 5px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.sidebar .list-row {
    align-items: center;
    display: flex;
    gap: 8px;
    padding: 4px;
    width: 100%;
}

.list-row-main {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    flex: 1;
    font: inherit;
    overflow-wrap: anywhere;
    padding: 8px 10px;
    text-align: left;
}

.sidebar li:hover {
    background-color: #f1f5f9;
    color: var(--primary);
}

.sidebar li.active {
    background-color: #eff6ff;
    color: var(--primary);
    border-color: #bfdbfe;
    font-weight: 500;
}

.sidebar li.template-list-item {
    background-color: white;
    border-color: var(--border);
    color: var(--text-dark);
    margin-bottom: 8px;
    padding: 10px 12px;
}

.sidebar li.template-list-item:hover {
    background-color: #eef2ff;
    border-color: #c7d2fe;
    color: #3730a3;
}

.sidebar li.template-list-item.active {
    background-color: #eef2ff;
    border-color: #818cf8;
    color: #3730a3;
    font-weight: 600;
}

.sidebar li.project-tree-item {
    border: none;
    cursor: default;
    margin-bottom: 8px;
    padding: 0;
}

.sidebar li.project-tree-item:hover,
.sidebar li.project-tree-item.active {
    background-color: transparent;
    border-color: transparent;
    color: var(--text-dark);
}

.project-tree-item>.list-row {
    border: 1px solid transparent;
    border-radius: 6px;
}

.project-tree-item.active>.list-row {
    background-color: #eff6ff;
    border-color: #bfdbfe;
    color: var(--primary);
    font-weight: 500;
}

.artifact-tree {
    border-left: 1px solid var(--border);
    margin: 4px 0 0 14px !important;
    padding-left: 10px !important;
}

.sidebar li.artifact-tree-item {
    align-items: center;
    display: flex;
    gap: 6px;
    margin-bottom: 4px;
    padding: 3px;
    width: 100%;
}

.sidebar li.artifact-tree-item:hover,
.sidebar li.artifact-tree-item.active {
    background-color: #f8fafc;
    border-color: #e2e8f0;
    color: var(--text-dark);
}

.artifact-tree-main {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    display: grid;
    flex: 1;
    gap: 3px;
    overflow-wrap: anywhere;
    padding: 7px 8px;
    text-align: left;
}

.artifact-tree-main small {
    color: var(--text-muted);
    font-size: 11px;
}

.btn-sidebar {
    margin-bottom: 16px;
    width: 100%;
}

.workspace {
    flex: 1;
    padding: 40px;
    max-width: 920px;
    margin: 0 auto;
}

.hidden {
    display: none !important;
}

.form-group {
    margin-bottom: 25px;
}

.password-field {
    position: relative;
}

.password-field .form-control {
    padding-right: 72px;
}

.password-toggle {
    background: none;
    border: none;
    color: var(--primary);
    cursor: pointer;
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    padding: 0 10px;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}

.password-toggle:hover,
.password-toggle:focus-visible {
    text-decoration: underline;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 14px;
}

.form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 14px;
    box-sizing: border-box;
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

.btn-save {
    background-color: var(--primary);
    color: white;
    border: none;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
}

.btn-save:hover {
    opacity: 0.9;
}

.btn-danger {
    background-color: #b91c1c;
}

.btn-danger:hover {
    background-color: #991b1b;
    opacity: 1;
}

.auth-view {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 120px);
    padding: 32px;
}

.auth-panel {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
    max-width: 440px;
    padding: 32px;
    width: 100%;
}

.auth-panel h1 {
    margin: 0 0 8px;
}

.auth-panel p {
    color: var(--text-muted);
    margin-bottom: 24px;
}

.modal-overlay {
    align-items: center;
    background-color: rgba(15, 23, 42, 0.45);
    display: flex;
    inset: 0;
    justify-content: center;
    padding: 24px;
    position: fixed;
    z-index: 20;
}

.modal-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.2);
    max-width: 440px;
    padding: 24px;
    width: 100%;
}

.modal-header {
    align-items: flex-start;
    display: flex;
    gap: 12px;
    justify-content: space-between;
    margin-bottom: 20px;
}

.modal-header h2 {
    margin: 0 0 6px;
}

.modal-header p {
    color: var(--text-muted);
    margin: 0;
}

.modal-close-button {
    font-size: 12px;
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.modal-actions .btn-secondary {
    margin-left: 0;
}

.admin-panel {
    border-top: 1px solid var(--border);
    margin-top: 24px;
    padding-top: 20px;
}

.admin-panel-header h3 {
    margin: 0 0 6px;
}

.admin-panel-header p {
    color: var(--text-muted);
    margin: 0 0 14px;
}

.admin-user-list {
    display: grid;
    gap: 10px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.admin-user-item {
    align-items: center;
    background-color: #f8fafc;
    border: 1px solid var(--border);
    border-radius: 8px;
    display: flex;
    gap: 12px;
    justify-content: space-between;
    padding: 12px 14px;
}

.admin-user-item strong,
.admin-user-item span,
.admin-user-item small {
    display: block;
}

.admin-user-item span,
.admin-user-item small {
    color: var(--text-muted);
}

.admin-user-meta {
    flex: 1;
    min-width: 0;
}

.admin-user-badge {
    background-color: #eef2ff;
    border: 1px solid #c7d2fe;
    border-radius: 999px;
    color: #3730a3 !important;
    display: inline-flex !important;
    font-size: 11px;
    font-weight: 700;
    margin-top: 6px;
    padding: 2px 8px;
    text-transform: uppercase;
}

.status-message {
    color: var(--text-muted);
    font-size: 14px;
}

.status-message[data-tone="success"] {
    color: #166534;
}

.status-message[data-tone="warning"],
.status-message[data-tone="working"] {
    color: #92400e;
}

.status-message[data-tone="error"] {
    color: #b91c1c;
}

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

.artifact-actions .status-message {
    margin-right: auto;
}

.btn-export {
    margin-left: 0;
    padding: 9px 12px;
}

.project-form-panel {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin: 24px 0;
    max-width: 680px;
    padding: 24px;
}

.project-form-panel h3 {
    margin: 0 0 18px;
}

.summary-grid {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    margin-top: 24px;
}

.project-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-dark);
    display: flex;
    justify-content: space-between;
    gap: 8px;
    min-height: 96px;
    padding: 18px;
    text-align: left;
}

.project-card-main {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 8px;
    padding: 0;
    text-align: left;
}

.project-card:hover {
    border-color: #bfdbfe;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.06);
}

.project-card span,
.empty-state,
#active-project-meta {
    color: var(--text-muted);
    font-size: 14px;
}

.workspace-header {
    border-bottom: 1px solid var(--border);
    margin-bottom: 24px;
    padding-bottom: 16px;
}

.artifact-list {
    display: grid;
    gap: 10px;
    margin-bottom: 28px;
}

.artifact-item {
    align-items: center;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    display: flex;
    gap: 12px;
    justify-content: space-between;
    padding: 14px 16px;
}

.artifact-item.active {
    border-color: #bfdbfe;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.06);
}

.artifact-open {
    background: none;
    border: none;
    color: var(--text-dark);
    cursor: pointer;
    display: grid;
    flex: 1;
    gap: 6px;
    padding: 0;
    text-align: left;
}

.artifact-open span {
    color: var(--text-muted);
    font-size: 13px;
}

.new-label {
    background-color: #dcfce7;
    border: 1px solid #86efac;
    border-radius: 999px;
    color: #166534 !important;
    display: inline-flex;
    font-size: 11px !important;
    font-weight: 700;
    justify-self: start;
    padding: 2px 8px;
    text-transform: uppercase;
}

.icon-button {
    align-items: center;
    background-color: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    color: var(--icon-button-color, var(--text-muted));
    cursor: pointer;
    display: inline-flex;
    flex: 0 0 auto;
    font-size: 15px;
    height: 30px;
    justify-content: center;
    width: 30px;
}

.delete-button {
    font-size: 8px;
    height: 30px;
    margin-left: auto;
    width: 30px;
}

.delete-button:hover {
    background-color: #fee2e2;
    border-color: #fecaca;
    color: #b91c1c;
}