/* ==========================================================================
   Cyllos — design system
   ========================================================================== */

:root {
    /* Surfaces */
    --color-bg: #f6f7fb;
    --color-surface: #ffffff;
    --color-surface-sunken: #fafafb;
    --color-border: #e7e8ee;
    --color-border-strong: #d7d9e3;

    /* Text */
    --color-text: #16171d;
    --color-text-secondary: #63667a;
    --color-text-tertiary: #9799ab;
    --color-text-on-primary: #ffffff;

    /* Brand */
    --color-primary: #4f46e5;
    --color-primary-hover: #4338ca;
    --color-primary-soft: #eef1ff;
    --color-primary-soft-border: #dde1fd;

    /* Semantic */
    --color-success: #067a4c;
    --color-success-soft: #e6f6ee;
    --color-danger: #c8281f;
    --color-danger-soft: #fdedec;
    --color-warning: #97580a;
    --color-warning-soft: #fdf3e0;
    --color-info: #1d5fc2;
    --color-info-soft: #ebf2fe;
    --color-neutral-soft: #eef0f4;

    /* Elevation */
    --shadow-xs: 0 1px 2px rgba(20, 21, 33, 0.04);
    --shadow-sm: 0 1px 3px rgba(20, 21, 33, 0.06), 0 1px 2px rgba(20, 21, 33, 0.05);
    --shadow-md: 0 4px 12px rgba(20, 21, 33, 0.08), 0 2px 4px rgba(20, 21, 33, 0.04);
    --shadow-lg: 0 12px 32px rgba(20, 21, 33, 0.12), 0 4px 8px rgba(20, 21, 33, 0.04);

    /* Geometry */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --sidebar-width: 248px;

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color-scheme: light;
}

:root[data-theme="dark"] {
    color-scheme: dark;

    /* Surfaces */
    --color-bg: #101219;
    --color-surface: #181a23;
    --color-surface-sunken: #20222d;
    --color-border: #2c2f3d;
    --color-border-strong: #3d4053;

    /* Text */
    --color-text: #eef0f6;
    --color-text-secondary: #a6aac0;
    --color-text-tertiary: #767b93;
    --color-text-on-primary: #ffffff;

    /* Brand */
    --color-primary: #7c74f5;
    --color-primary-hover: #918af7;
    --color-primary-soft: #26253f;
    --color-primary-soft-border: #38355c;

    /* Semantic */
    --color-success: #3ddc9a;
    --color-success-soft: #103526;
    --color-danger: #f87e77;
    --color-danger-soft: #3a1a19;
    --color-warning: #fbbf4c;
    --color-warning-soft: #392b0c;
    --color-info: #6fa8fb;
    --color-info-soft: #142943;
    --color-neutral-soft: #262936;

    /* Elevation */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.35), 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5), 0 4px 8px rgba(0, 0, 0, 0.3);
}

* {
    box-sizing: border-box;
}

/* Safety net: any icon svg without an explicit size rule (e.g. inside .flash)
   must never be allowed to stretch to fill a flex/grid container. */
svg {
    width: 1em;
    height: 1em;
    flex-shrink: 0;
}

html {
    font-family: var(--font-sans);
}

body {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-size: 14.5px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-weight: 650;
    letter-spacing: -0.015em;
    margin: 0;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    color: var(--color-primary-hover);
}

code {
    font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
    font-size: 0.85em;
    background: var(--color-surface-sunken);
    border: 1px solid var(--color-border);
    padding: 0.1em 0.45em;
    border-radius: 5px;
    color: var(--color-text-secondary);
}

/* ==========================================================================
   App shell
   ========================================================================== */

.shell {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    background: var(--color-surface);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
}

.sidebar__brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 1.35rem 1.25rem 1.1rem;
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: -0.02em;
    color: var(--color-text);
}

.sidebar__brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.sidebar__nav {
    flex: 1;
    padding: 0.5rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    overflow-y: auto;
}

.sidebar__section-label {
    font-size: 0.7rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-tertiary);
    padding: 0.9rem 0.6rem 0.35rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.5rem 0.6rem;
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: 0.88rem;
    font-weight: 520;
    transition: background-color 0.12s ease, color 0.12s ease;
}

.nav-link svg {
    width: 17px;
    height: 17px;
    flex-shrink: 0;
    stroke: currentColor;
}

.nav-link:hover {
    background: var(--color-surface-sunken);
    color: var(--color-text);
}

.nav-link.is-active {
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.nav-link__badge {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 999px;
    background: var(--color-warning-soft);
    color: var(--color-warning);
    font-size: 0.68rem;
    font-weight: 650;
}

.sidebar__footer {
    padding: 0.75rem;
    border-top: 1px solid var(--color-border);
}

.user-card {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
}

.user-card__avatar {
    flex-shrink: 0;
}

/* ==========================================================================
   Avatars (client logo or initial fallback)
   ========================================================================== */

.avatar {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--color-neutral-soft);
    color: var(--color-text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 650;
    font-size: 0.95rem;
    flex-shrink: 0;
    overflow: hidden;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar--sm {
    width: 28px;
    height: 28px;
    border-radius: 7px;
    font-size: 0.8rem;
}

.avatar--md {
    width: 52px;
    height: 52px;
    border-radius: 13px;
    font-size: 1.2rem;
}

.avatar--lg {
    width: 72px;
    height: 72px;
    border-radius: 16px;
    font-size: 1.6rem;
    box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   Dropdown (custom-styled select replacement)
   ========================================================================== */

.dropdown {
    position: relative;
}

.dropdown__trigger {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 0.86rem;
    font-family: inherit;
    font-weight: 540;
    cursor: pointer;
    min-width: 180px;
}

.dropdown__trigger:hover {
    border-color: var(--color-text-tertiary);
}

.dropdown__trigger svg {
    margin-left: auto;
    color: var(--color-text-tertiary);
    transition: transform 0.12s ease;
}

.dropdown__trigger[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

.dropdown__menu {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 220px;
    max-height: 320px;
    overflow-y: auto;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 0.4rem;
    z-index: 20;
}

.dropdown__menu.is-open {
    display: block;
}

.dropdown__item {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.5rem 0.6rem;
    border-radius: 7px;
    color: var(--color-text);
    font-size: 0.86rem;
    font-weight: 520;
    cursor: pointer;
}

.dropdown__item:hover {
    background: var(--color-surface-sunken);
    color: var(--color-text);
}

.dropdown__item.is-selected {
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.dropdown__divider {
    height: 1px;
    background: var(--color-border);
    margin: 0.35rem 0.2rem;
}

/* ==========================================================================
   Settings page
   ========================================================================== */

.settings-flow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    grid-auto-rows: min-content;
    gap: 1rem;
    align-items: start;
}

.settings-flow__item {
    min-width: 0;
}

/* ==========================================================================
   Theme picker
   ========================================================================== */

.theme-picker {
    display: flex;
    gap: 0.75rem;
}

.theme-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border: 1.5px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text);
    font-family: inherit;
    font-size: 0.83rem;
    font-weight: 560;
    cursor: pointer;
}

.theme-option.is-selected {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
    color: var(--color-primary);
}

.theme-option__swatch {
    width: 44px;
    height: 30px;
    border-radius: 6px;
    border: 1px solid var(--color-border);
}

.theme-option__swatch--light {
    background: linear-gradient(135deg, #ffffff 50%, #f0f1f5 50%);
}

.theme-option__swatch--dark {
    background: linear-gradient(135deg, #23242b 50%, #14151a 50%);
}

/* ==========================================================================
   Confirmation modal
   ========================================================================== */

.modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(10, 11, 16, 0.5);
    z-index: 100;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-backdrop.is-open {
    display: flex;
}

.modal {
    width: 100%;
    max-width: 400px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 1.5rem;
}

.modal h3 {
    font-size: 1.05rem;
    margin-bottom: 0.6rem;
}

.modal p {
    color: var(--color-text-secondary);
    font-size: 0.88rem;
    margin: 0 0 1.4rem;
}

.modal__actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}

.modal--lg {
    max-width: 900px;
    max-height: 85vh;
    overflow-y: auto;
}

.is-clickable {
    cursor: pointer;
}

.is-clickable:hover {
    background: var(--color-surface-sunken);
}

.api-log-modal__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.api-log-modal__header p {
    margin: 0.15rem 0 0;
}

.api-log-modal__row {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    background: var(--color-surface-sunken);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.75rem;
    margin: 0.9rem 0;
    overflow-x: auto;
    white-space: nowrap;
}

.api-log-modal__body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.api-log-modal__body h4 {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-tertiary);
    margin-bottom: 0.4rem;
}

.api-log-modal__pre {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.76rem;
    line-height: 1.5;
    background: var(--color-surface-sunken);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.75rem;
    max-height: 320px;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-word;
    color: var(--color-text);
    margin: 0;
}

@media (max-width: 720px) {
    .api-log-modal__body {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1rem;
}

.pagination__status {
    font-size: 0.8rem;
    color: var(--color-text-tertiary);
}

.pagination .is-disabled {
    opacity: 0.4;
    pointer-events: none;
}

.name-with-avatar {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--color-text);
}

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

.user-card__email {
    font-size: 0.82rem;
    font-weight: 550;
    color: var(--color-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-card__role {
    font-size: 0.74rem;
    color: var(--color-text-tertiary);
}

.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    color: var(--color-text-tertiary);
    background: transparent;
    border: none;
    cursor: pointer;
    flex-shrink: 0;
}

.icon-btn:hover {
    background: var(--color-surface-sunken);
    color: var(--color-text);
}

.icon-btn svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
}

.main {
    flex: 1;
    min-width: 0;
}

/* On desktop, the app chrome (sidebar/topbar) stays put and only the content
   pane scrolls, so pages read as static screens rather than a long scroll —
   pagination keeps lists short enough to fit without needing that scroll. */
@media (min-width: 901px) {
    html, body {
        height: 100%;
        overflow: hidden;
    }

    .shell {
        height: 100vh;
    }

    .main {
        display: flex;
        flex-direction: column;
        height: 100vh;
    }

    .topbar {
        flex-shrink: 0;
    }

    .content {
        flex: 1;
        min-height: 0;
        overflow-y: auto;
    }
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.1rem 2rem;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface);
}

.topbar__crumb {
    font-size: 0.78rem;
    color: var(--color-text-tertiary);
    margin-bottom: 0.2rem;
}

.topbar__crumb a {
    color: var(--color-text-tertiary);
}

.topbar__title {
    font-size: 1.2rem;
}

.topbar__title-wrap {
    flex: 1;
    min-width: 0;
}

.topbar__title--with-avatar {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    min-width: 0;
    max-width: 100%;
}

.client-header-title-block {
    display: flex;
    flex: 1;
    flex-direction: column;
    justify-content: center;
    gap: 0.15rem;
    min-width: 0;
    max-width: 100%;
}

.client-header-name {
    line-height: 1.15;
}

.client-header-meta.client-header-meta--inline {
    font-size: 0.78rem;
    font-weight: 460;
    line-height: 1.15;
    margin-bottom: 0;
    min-width: 0;
    max-width: 100%;
}

.client-header-meta--inline code {
    display: inline-block;
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    vertical-align: bottom;
}

@media (max-width: 500px) {
    .client-header-meta--inline code {
        max-width: 140px;
    }
}

.topbar__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.topbar__menu-btn {
    display: none;
    flex-shrink: 0;
}

.sidebar-backdrop {
    display: none;
}

.topbar__search {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.85rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    background: var(--color-surface-sunken);
    color: var(--color-text-tertiary);
    flex-shrink: 0;
}

.topbar__search input {
    border: none;
    background: transparent;
    outline: none;
    font-size: 0.85rem;
    font-family: inherit;
    color: var(--color-text);
    width: 260px;
    min-width: 0;
}

.topbar__search input::placeholder {
    color: var(--color-text-tertiary);
}

.topbar__search svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    flex-shrink: 0;
}

.content {
    max-width: 1080px;
    padding: 2rem;
}

.content--wide {
    max-width: 1280px;
}

.content--narrow {
    max-width: 620px;
}

.content--full {
    max-width: none;
}

.card--section {
    margin-top: 1.75rem;
}

.card--danger .card__header {
    border-bottom: none;
}

.card--danger h2 {
    color: var(--color-danger);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.9rem;
    font-size: 0.86rem;
    font-family: inherit;
    font-weight: 560;
    cursor: pointer;
    text-decoration: none;
    background: var(--color-primary);
    color: var(--color-text-on-primary);
    transition: background-color 0.12s ease, border-color 0.12s ease, color 0.12s ease, box-shadow 0.12s ease;
    line-height: 1.2;
}

.btn svg {
    width: 15px;
    height: 15px;
    stroke: currentColor;
    flex-shrink: 0;
}

.btn:hover {
    background: var(--color-primary-hover);
    color: var(--color-text-on-primary);
}

.btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.btn--secondary {
    background: var(--color-surface);
    color: var(--color-text);
    border-color: var(--color-border-strong);
}

.btn--secondary:hover {
    background: var(--color-surface-sunken);
    border-color: var(--color-text-tertiary);
    color: var(--color-text);
}

.btn--ghost {
    background: transparent;
    color: var(--color-text-secondary);
    border-color: transparent;
}

.btn--ghost:hover {
    background: var(--color-surface-sunken);
    color: var(--color-text);
}

.btn--danger {
    background: var(--color-danger-soft);
    color: var(--color-danger);
}

.btn--danger:hover {
    filter: brightness(0.93);
    color: var(--color-danger);
}

.btn--sm {
    padding: 0.34rem 0.65rem;
    font-size: 0.8rem;
}

.btn--icon {
    padding: 0.4rem;
    width: 32px;
    height: 32px;
}

.btn--block {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ==========================================================================
   Surfaces: cards, panels
   ========================================================================== */

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
}

.card__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.15rem 1.4rem;
    border-bottom: 1px solid var(--color-border);
}

.card__header h2 {
    font-size: 0.98rem;
}

.card__header p {
    margin: 0.2rem 0 0;
    font-size: 0.82rem;
    color: var(--color-text-tertiary);
}

.card__body {
    padding: 1.4rem;
}

.card + .card {
    margin-top: 1.25rem;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1.1rem;
}

.summary-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
    overflow: hidden;
}

.summary-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
}

.summary-card__title {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.92rem;
    font-weight: 620;
}

.summary-card__icon {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    flex-shrink: 0;
}

.summary-card__icon svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
}

.summary-card__body {
    padding: 0 1.25rem 1.1rem;
}

.kv-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.kv-row {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    font-size: 0.85rem;
}

.kv-row dt {
    color: var(--color-text-tertiary);
    font-size: 0.76rem;
}

.kv-row dd {
    margin: 0;
    color: var(--color-text);
    font-weight: 540;
    overflow-wrap: anywhere;
}

/* ==========================================================================
   Page header
   ========================================================================== */

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.6rem;
}

.page-header h1 {
    font-size: 1.4rem;
}

.page-header p {
    margin: 0.3rem 0 0;
    color: var(--color-text-secondary);
    font-size: 0.88rem;
}

.page-header__actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.83rem;
    color: var(--color-text-tertiary);
    font-weight: 550;
    margin-bottom: 0.9rem;
}

.back-link:hover {
    color: var(--color-text);
}

.back-link svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
}

/* ==========================================================================
   Tables
   ========================================================================== */

.table-wrapper {
    overflow-x: auto;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
}

/* Splits a long paginated list into two side-by-side tables (11 rows each)
   instead of one tall single-column table, so more rows fit on screen per
   page without the content pane needing to scroll. */
.table-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    align-items: start;
}

.table-columns--single {
    grid-template-columns: 1fr;
}

@media (max-width: 900px) {
    .table-columns {
        grid-template-columns: 1fr;
    }
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.86rem;
}

thead th {
    text-align: left;
    padding: 0.75rem 1.25rem;
    color: var(--color-text-tertiary);
    font-weight: 620;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

tbody td {
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
    color: var(--color-text);
}

tbody tr:last-child td {
    border-bottom: none;
}

tbody tr:hover {
    background: var(--color-surface-sunken);
}

.cell-primary {
    font-weight: 580;
}

.cell-muted {
    color: var(--color-text-tertiary);
}

.cell-truncate {
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ==========================================================================
   Badges / status pills
   ========================================================================== */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.22rem 0.65rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 620;
    white-space: nowrap;
}

.badge::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.badge--todo { background: var(--color-neutral-soft); color: var(--color-text-secondary); }
.badge--success { background: var(--color-success-soft); color: var(--color-success); }
.badge--fail { background: var(--color-danger-soft); color: var(--color-danger); }
.badge--warning { background: var(--color-warning-soft); color: var(--color-warning); }
.badge--waiting { background: var(--color-info-soft); color: var(--color-info); }

.dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

.dot--active { background: var(--color-success); }
.dot--inactive { background: var(--color-text-tertiary); }

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    color: var(--color-text-secondary);
    font-weight: 540;
}

.client-header-meta {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
}

.actions-cell {
    text-align: right;
}

.actions {
    display: flex;
    gap: 0.35rem;
    justify-content: flex-end;
}

.actions form {
    display: contents;
}

/* ==========================================================================
   Forms
   ========================================================================== */

.form-row {
    margin-bottom: 1.15rem;
}

.form-row label {
    display: block;
    font-weight: 560;
    font-size: 0.83rem;
    margin-bottom: 0.35rem;
    color: var(--color-text);
}

.form-row .required::after {
    content: " *";
    color: var(--color-danger);
}

.form-row input[type="text"],
.form-row input[type="email"],
.form-row input[type="password"],
.form-row input[type="number"],
.form-row select,
.form-row textarea {
    width: 100%;
    padding: 0.58rem 0.75rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-family: inherit;
    background: var(--color-surface);
    color: var(--color-text);
    transition: border-color 0.12s ease, box-shadow 0.12s ease;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.form-row input[type="file"] {
    width: 100%;
    padding: 0.5rem;
    border: 1px dashed var(--color-border-strong);
    border-radius: var(--radius-sm);
    font-size: 0.83rem;
    background: var(--color-surface-sunken);
    color: var(--color-text-secondary);
}

.form-row input[type="file"]::file-selector-button {
    border: 1px solid var(--color-border-strong);
    border-radius: 6px;
    padding: 0.35rem 0.7rem;
    margin-right: 0.75rem;
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 0.8rem;
    font-weight: 560;
    cursor: pointer;
}

.form-row .help {
    font-size: 0.78rem;
    color: var(--color-text-tertiary);
    margin-top: 0.35rem;
}

.form-row--checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.6rem 0.75rem;
    background: var(--color-surface-sunken);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.form-row--checkbox input {
    margin-top: 0.2rem;
}

.form-row--checkbox label {
    margin-bottom: 0.1rem;
}

.form-row--checkbox .help {
    margin-top: 0.1rem;
}

.form-errors {
    color: var(--color-danger);
    font-size: 0.78rem;
    margin-top: 0.35rem;
    font-weight: 540;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 1.1rem;
}

.form-grid .form-row--span2 {
    grid-column: 1 / -1;
}

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

.field-group {
    padding: 1.4rem;
}

.field-group + .field-group {
    border-top: 1px solid var(--color-border);
}

.field-group--row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.15rem 1.4rem;
    border-top: 1px solid var(--color-border);
    background: var(--color-surface-sunken);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* ==========================================================================
   Stepper (wizard)
   ========================================================================== */

.stepper {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
}

.stepper__step {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--color-text-tertiary);
}

.stepper__circle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 650;
    background: var(--color-surface);
    border: 1.5px solid var(--color-border-strong);
    color: var(--color-text-tertiary);
    flex-shrink: 0;
    transition: all 0.15s ease;
}

.stepper__label {
    font-size: 0.83rem;
    font-weight: 560;
    white-space: nowrap;
}

.stepper__connector {
    flex: 1;
    height: 1.5px;
    background: var(--color-border-strong);
    margin: 0 0.75rem;
    min-width: 24px;
}

.stepper__step.is-complete .stepper__circle {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.stepper__step.is-complete .stepper__label {
    color: var(--color-text);
}

.stepper__step.is-complete + .stepper__connector {
    background: var(--color-primary);
}

.stepper__step.is-current .stepper__circle {
    border-color: var(--color-primary);
    color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-primary-soft);
}

.stepper__step.is-current .stepper__label {
    color: var(--color-text);
}

@media (max-width: 720px) {
    .stepper__label {
        display: none;
    }
}

/* ==========================================================================
   Empty states / flashes
   ========================================================================== */

.empty-state {
    text-align: center;
    padding: 4rem 1.5rem;
    color: var(--color-text-tertiary);
}

.empty-state__icon {
    width: 44px;
    height: 44px;
    margin: 0 auto 1rem;
    border-radius: 12px;
    background: var(--color-surface-sunken);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-tertiary);
}

.empty-state__icon svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
}

.empty-state h3 {
    color: var(--color-text);
    font-size: 0.98rem;
    margin-bottom: 0.35rem;
}

.empty-state p {
    font-size: 0.85rem;
    margin: 0;
}

.flash {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.7rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.25rem;
    font-size: 0.86rem;
    font-weight: 540;
    border: 1px solid transparent;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.flash.is-dismissing {
    opacity: 0;
}

.flash svg {
    width: 16px;
    height: 16px;
}

.sidebar__brand-mark svg,
.login-card__mark svg,
.avatar svg {
    width: 100%;
    height: 100%;
}

.flash--success { background: var(--color-success-soft); color: var(--color-success); border-color: var(--color-success-soft); }
.flash--error { background: var(--color-danger-soft); color: var(--color-danger); border-color: var(--color-danger-soft); }

/* ==========================================================================
   Login
   ========================================================================== */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(60% 50% at 15% 10%, #eef1ff 0%, transparent 60%),
        radial-gradient(50% 45% at 85% 90%, #eaf8f1 0%, transparent 60%),
        var(--color-bg);
    padding: 1.5rem;
}

.login-card {
    width: 100%;
    max-width: 380px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2.25rem 2rem;
}

.login-card__brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 1.75rem;
}

.login-card__mark {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.login-card h1 {
    font-size: 1.15rem;
    text-align: center;
}

.login-card__subtitle {
    color: var(--color-text-tertiary);
    font-size: 0.85rem;
    text-align: center;
    margin-top: 0.2rem;
}

.text-muted {
    color: var(--color-text-tertiary);
}

.text-sm {
    font-size: 0.82rem;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 900px) {
    .shell {
        display: block;
    }

    .sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        z-index: 40;
        transform: translateX(-100%);
        transition: transform 0.2s ease;
        box-shadow: var(--shadow-lg);
    }

    .sidebar.is-open {
        transform: translateX(0);
    }

    .sidebar-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(10, 11, 16, 0.45);
        z-index: 30;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.2s ease;
    }

    .sidebar-backdrop.is-open {
        opacity: 1;
        pointer-events: auto;
    }

    .main {
        width: 100%;
    }

    .topbar__menu-btn {
        display: inline-flex;
    }

    .topbar {
        padding: 1rem 1.25rem;
        gap: 0.75rem;
    }

    .topbar__title {
        font-size: 1.05rem;
    }

    .content {
        padding: 1.25rem;
    }

    .topbar__search {
        display: none;
    }

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

    .card__header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 560px) {
    .topbar__actions .btn span,
    .btn {
        font-size: 0.82rem;
    }

    .login-card {
        padding: 1.75rem 1.5rem;
    }

    .stepper__connector {
        min-width: 12px;
        margin: 0 0.4rem;
    }

    .dropdown__trigger {
        min-width: 0;
    }

    table {
        font-size: 0.8rem;
    }

    thead th,
    tbody td {
        padding: 0.6rem 0.75rem;
    }
}


/* ==========================================================================
   Developer documentation
   ========================================================================== */

.docs-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 2.5rem;
    align-items: start;
}

.docs-toc {
    position: sticky;
    top: 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1rem;
    max-height: calc(100vh - 6rem);
    overflow-y: auto;
}

.docs-toc__title {
    font-size: 0.72rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-tertiary);
    padding: 0.3rem 0.6rem 0.6rem;
}

.docs-toc a {
    display: block;
    padding: 0.4rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    color: var(--color-text-secondary);
    line-height: 1.35;
}

.docs-toc a:hover {
    background: var(--color-surface-sunken);
    color: var(--color-text);
}

.docs-toc a.is-active {
    background: var(--color-primary-soft);
    color: var(--color-primary);
    font-weight: 600;
}

.docs-toc a.docs-toc__sub {
    padding-left: 1.35rem;
    font-size: 0.78rem;
    color: var(--color-text-tertiary);
}

.docs-content {
    min-width: 0;
    max-width: 880px;
}

.docs-section {
    margin-bottom: 3rem;
    scroll-margin-top: 1.5rem;
}

.docs-section h2 {
    font-size: 1.35rem;
    padding-bottom: 0.6rem;
    margin-bottom: 1.1rem;
    border-bottom: 1px solid var(--color-border);
}

.docs-section h3 {
    font-size: 1.05rem;
    margin: 1.75rem 0 0.75rem;
}

.docs-section h4 {
    font-size: 0.92rem;
    margin: 1.25rem 0 0.5rem;
    color: var(--color-text-secondary);
}

.docs-section p {
    color: var(--color-text-secondary);
    font-size: 0.92rem;
    line-height: 1.65;
    margin-bottom: 0.9rem;
}

.docs-section ul,
.docs-section ol {
    color: var(--color-text-secondary);
    font-size: 0.92rem;
    line-height: 1.65;
    margin: 0 0 1rem;
    padding-left: 1.4rem;
}

.docs-section li {
    margin-bottom: 0.35rem;
}

.docs-section li > strong {
    color: var(--color-text);
}

.docs-section code {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.85em;
    background: var(--color-surface-sunken);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 0.1em 0.4em;
}

.docs-code {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.8rem;
    line-height: 1.6;
    background: var(--color-surface-sunken);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1rem 1.2rem;
    overflow-x: auto;
    white-space: pre;
    color: var(--color-text);
    margin: 0 0 1.1rem;
}

.docs-note {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    background: var(--color-info-soft);
    color: var(--color-info);
    border-radius: var(--radius-md);
    padding: 0.85rem 1rem;
    font-size: 0.85rem;
    margin: 0 0 1.1rem;
}

.docs-note--warning {
    background: var(--color-warning-soft);
    color: var(--color-warning);
}

.docs-note svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.docs-note p {
    margin: 0;
    color: inherit;
    font-size: inherit;
}

.docs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    margin-bottom: 1.1rem;
}

.docs-table th {
    text-align: left;
    padding: 0.5rem 0.8rem;
    border-bottom: 1px solid var(--color-border-strong);
    color: var(--color-text-tertiary);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.docs-table td {
    padding: 0.55rem 0.8rem;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    vertical-align: top;
}

.docs-table td:first-child {
    color: var(--color-text);
    font-weight: 560;
    white-space: nowrap;
}

.docs-flow {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 0;
    margin: 0 0 1.1rem;
}

.docs-flow__step {
    flex: 1 1 150px;
    background: var(--color-surface-sunken);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.85rem 1rem;
    font-size: 0.8rem;
}

.docs-flow__step strong {
    display: block;
    font-size: 0.82rem;
    margin-bottom: 0.25rem;
    color: var(--color-text);
}

.docs-flow__step span {
    color: var(--color-text-tertiary);
}

.docs-flow__arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 0.5rem;
    color: var(--color-text-tertiary);
    flex: 0 0 auto;
}

@media (max-width: 900px) {
    .docs-layout {
        grid-template-columns: 1fr;
    }

    .docs-toc {
        position: static;
        max-height: none;
    }

    .docs-flow {
        flex-direction: column;
    }

    .docs-flow__arrow {
        transform: rotate(90deg);
        padding: 0.35rem 0;
    }
}