:root {
    --bg: #eef1f4;
    --surface: rgba(255,255,255,.78);
    --surface-solid: #ffffff;
    --rail: #1c1e21;
    --text: #15171a;
    --muted: #6f747c;
    --line: #dfe3e8;
    --accent: #dff8ec;
    --accent-strong: #55b98d;
    --shadow: 0 18px 55px rgba(31, 35, 40, .10);
    --radius: 22px;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    color: var(--text);
    background:
        radial-gradient(circle at top right, rgba(255,255,255,.85), transparent 30%),
        var(--bg);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 74px 280px minmax(0, 1fr);
    gap: 14px;
    padding: 14px;
}

.icon-rail,
.sidebar,
.main-content {
    border: 1px solid rgba(255,255,255,.7);
    box-shadow: var(--shadow);
}

.icon-rail {
    position: sticky;
    top: 14px;
    height: calc(100vh - 28px);
    border-radius: 28px;
    background: rgba(255,255,255,.5);
    backdrop-filter: blur(20px);
    padding: 14px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.brand-mark {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 15px;
    color: white;
    background: var(--rail);
    font-weight: 800;
    font-size: 1.2rem;
}

.rail-nav {
    margin-top: 24px;
    padding: 8px;
    width: 54px;
    border-radius: 18px;
    background: var(--rail);
    display: grid;
    gap: 8px;
}
.rail-nav a {
    position: relative;
    min-height: 42px;
    display: grid;
    place-items: center;
    color: white;
    border-radius: 12px;
}
.rail-nav a:hover { background: rgba(255,255,255,.12); }
.badge {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 20px;
    display: grid;
    place-items: center;
    background: #f2fff8;
    color: #14764e;
    font-size: .66rem;
    font-weight: 800;
}

.sidebar {
    position: sticky;
    top: 14px;
    height: calc(100vh - 28px);
    border-radius: 28px;
    background: var(--surface);
    backdrop-filter: blur(24px);
    padding: 24px;
    display: flex;
    flex-direction: column;
}

.profile-card {
    display: flex;
    align-items: center;
    gap: 12px;
}
.avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: white;
    background: var(--rail);
    font-weight: 800;
}
.profile-card strong,
.profile-card span { display: block; }
.profile-card span { color: var(--muted); font-size: .82rem; margin-top: 2px; }

.section-label {
    margin: 28px 0 9px;
    color: #9ba0a7;
    text-transform: uppercase;
    letter-spacing: .14em;
    font-size: .69rem;
    font-weight: 800;
}

.side-nav { display: grid; gap: 7px; }
.side-nav a {
    min-height: 43px;
    padding: 0 13px;
    border-radius: 13px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.side-nav a:hover,
.side-nav a.active {
    background: rgba(255,255,255,.88);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.9), 0 8px 20px rgba(55,60,65,.06);
}
.side-nav small {
    color: var(--muted);
    background: #eef0f2;
    border-radius: 20px;
    padding: 3px 7px;
}
.sidebar-footer { margin-top: auto; }
.logout-button {
    width: 100%;
    padding: 11px 14px;
    border: 0;
    border-radius: 12px;
    background: var(--rail);
    color: white;
    cursor: pointer;
}

.main-content {
    min-width: 0;
    border-radius: 28px;
    background: rgba(255,255,255,.48);
    backdrop-filter: blur(18px);
    padding: 34px;
}

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 26px;
}
.page-header h1 {
    margin: 4px 0 7px;
    font-size: clamp(2rem, 4vw, 3.6rem);
    letter-spacing: -.055em;
}
.page-header p { margin: 0; color: var(--muted); }
.eyebrow {
    margin: 0;
    color: #6f7774;
    text-transform: uppercase;
    letter-spacing: .15em;
    font-size: .7rem;
    font-weight: 900;
}

.primary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 17px;
    border: 0;
    border-radius: 13px;
    background: var(--rail);
    color: white;
    cursor: pointer;
}
.primary-button:disabled { opacity: .45; cursor: not-allowed; }

.metric-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 14px;
}
.metric-card,
.panel {
    border: 1px solid rgba(255,255,255,.82);
    background: var(--surface);
    box-shadow: 0 14px 38px rgba(35,40,45,.07);
}
.metric-card {
    min-height: 170px;
    border-radius: var(--radius);
    padding: 22px;
    display: flex;
    flex-direction: column;
}
.metric-card.featured {
    background: linear-gradient(145deg, rgba(255,255,255,.9), var(--accent));
}
.metric-card span,
.metric-card small { color: var(--muted); }
.metric-card strong {
    margin-top: auto;
    font-size: clamp(2.4rem, 5vw, 4.7rem);
    line-height: .9;
    letter-spacing: -.06em;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(260px, .8fr);
    gap: 14px;
}
.panel {
    border-radius: var(--radius);
    padding: 22px;
}
.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 18px;
}
.panel-header h2,
.panel > h2 {
    margin: 3px 0 0;
    font-size: 1.25rem;
}

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td {
    text-align: left;
    padding: 14px 10px;
    border-bottom: 1px solid var(--line);
    white-space: nowrap;
}
th {
    color: var(--muted);
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.status {
    display: inline-flex;
    padding: 5px 9px;
    border-radius: 99px;
    font-size: .73rem;
    font-weight: 800;
}
.status-active { background: #dcf8ea; color: #187a52; }
.status-pending { background: #fff2c7; color: #8a6413; }
.status-draft { background: #eceef1; color: #59606a; }
.status-paused { background: #ffe2d8; color: #9d4629; }
.status-archived { background: #e5e6e8; color: #555b62; }

.status-list { display: grid; gap: 10px; }
.status-list div {
    padding: 13px 14px;
    border-radius: 13px;
    background: rgba(255,255,255,.65);
    display: flex;
    justify-content: space-between;
}

.library-layout {
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 14px;
}
.folder-panel { align-self: start; }
.folder-link {
    display: block;
    padding: 11px 12px;
    border-radius: 11px;
}
.folder-link:hover { background: rgba(255,255,255,.85); }
.folder-link.child { padding-left: 25px; color: var(--muted); }

.search-bar {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
    margin-bottom: 17px;
}
.search-bar input,
.login-form input {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(255,255,255,.85);
    padding: 12px 14px;
    outline: none;
}
.search-bar button {
    border: 0;
    border-radius: 12px;
    padding: 0 16px;
    background: var(--rail);
    color: white;
}

.card-list { display: grid; gap: 10px; }
.workflow-card,
.notification-card {
    border: 1px solid var(--line);
    border-radius: 17px;
    background: rgba(255,255,255,.62);
    padding: 16px;
}
.workflow-card {
    display: flex;
    gap: 14px;
    transition: transform .18s ease, background .18s ease;
}
.workflow-card:hover {
    transform: translateY(-2px);
    background: rgba(255,255,255,.92);
}
.workflow-icon {
    flex: 0 0 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: var(--rail);
    color: white;
}
.workflow-card-body { min-width: 0; flex: 1; }
.workflow-card-topline {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    align-items: flex-start;
}
.workflow-card h3,
.notification-card h3 { margin: 0 0 6px; }
.workflow-card p,
.notification-card p { margin: 0; color: var(--muted); }
.workflow-meta {
    margin-top: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    color: var(--muted);
    font-size: .78rem;
}

.detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 14px;
}
.detail-list { margin: 18px 0 0; }
.detail-list div {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 14px;
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
}
.detail-list dt { color: var(--muted); }
.detail-list dd { margin: 0; font-weight: 700; }

.notification-card {
    display: flex;
    justify-content: space-between;
    gap: 18px;
}
.notification-card.unread { border-left: 4px solid var(--accent-strong); }
.notification-card time { color: var(--muted); white-space: nowrap; font-size: .8rem; }

.empty-state {
    padding: 42px 20px;
    text-align: center;
    color: var(--muted);
}
.subtle { color: var(--muted); }

.login-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 22px;
}
.login-card {
    width: min(430px, 100%);
    padding: 34px;
    border: 1px solid rgba(255,255,255,.85);
    border-radius: 28px;
    background: rgba(255,255,255,.76);
    box-shadow: var(--shadow);
    backdrop-filter: blur(20px);
}
.login-brand {
    width: 52px;
    height: 52px;
    margin-bottom: 24px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    color: white;
    background: var(--rail);
    font-weight: 900;
    font-size: 1.3rem;
}
.login-card h1 { margin: 5px 0 7px; font-size: 2.3rem; }
.login-form {
    margin-top: 24px;
    display: grid;
    gap: 9px;
}
.login-form label { margin-top: 6px; font-weight: 700; font-size: .84rem; }
.login-form button {
    margin-top: 10px;
    border: 0;
    border-radius: 12px;
    padding: 13px;
    background: var(--rail);
    color: white;
    font-weight: 800;
    cursor: pointer;
}
.form-error {
    margin-top: 16px;
    padding: 11px 13px;
    border-radius: 11px;
    background: #ffe2dc;
    color: #8f3525;
}

@media (max-width: 1050px) {
    .app-shell { grid-template-columns: 68px 230px minmax(0, 1fr); }
    .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .dashboard-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
    .app-shell {
        display: block;
        padding: 8px;
    }
    .icon-rail {
        position: fixed;
        z-index: 20;
        left: 10px;
        right: 10px;
        top: auto;
        bottom: 10px;
        width: auto;
        height: 66px;
        flex-direction: row;
        justify-content: space-between;
        border-radius: 22px;
    }
    .brand-mark { width: 42px; height: 42px; }
    .rail-nav {
        width: auto;
        margin: 0;
        display: flex;
    }
    .rail-nav a { width: 42px; min-height: 42px; }
    .sidebar { display: none; }
    .main-content {
        min-height: calc(100vh - 16px);
        padding: 22px 16px 95px;
        border-radius: 22px;
    }
    .page-header { display: block; }
    .page-header .primary-button { margin-top: 18px; }
    .metric-grid,
    .library-layout,
    .detail-grid { grid-template-columns: 1fr; }
    .workflow-card-topline,
    .notification-card { display: block; }
    .notification-card time { display: block; margin-top: 10px; }
}


/* Task tracking and reporting */
.header-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.secondary-button {
    display: inline-flex;
    min-height: 44px;
    padding: 0 17px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: 13px;
    background: rgba(255,255,255,.72);
    color: var(--text);
    cursor: pointer;
}

.secondary-button:hover {
    background: rgba(255,255,255,.98);
}

.reporting-metrics {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.danger-card {
    background: linear-gradient(
        145deg,
        rgba(255,255,255,.92),
        rgba(255,225,218,.88)
    );
}

.task-summary-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 210px));
    gap: 12px;
    margin-bottom: 14px;
}

.compact-metric {
    min-height: 105px;
    padding: 18px;
    border: 1px solid rgba(255,255,255,.82);
    border-radius: 18px;
    background: var(--surface);
    box-shadow: 0 14px 38px rgba(35,40,45,.07);
}

.compact-metric span {
    display: block;
    color: var(--muted);
    font-size: .8rem;
}

.compact-metric strong {
    display: block;
    margin-top: 10px;
    font-size: 2.2rem;
    letter-spacing: -.05em;
}

.compact-metric.danger {
    background: rgba(255,229,222,.78);
}

.filter-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, minmax(140px, 1fr)) auto;
    gap: 11px;
    align-items: end;
    margin-bottom: 20px;
}

.filter-grid label,
.model-form label {
    display: grid;
    gap: 7px;
    color: var(--muted);
    font-size: .8rem;
    font-weight: 700;
}

.filter-grid input,
.filter-grid select,
.model-form input,
.model-form select,
.model-form textarea,
.stacked-form input,
.stacked-form select,
.comment-form textarea {
    width: 100%;
    min-height: 43px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(255,255,255,.85);
    padding: 11px 13px;
    color: var(--text);
    outline: none;
}

.model-form textarea,
.comment-form textarea {
    resize: vertical;
}

.task-table-wrap {
    overflow-x: auto;
}

.task-table td:first-child small {
    display: block;
    margin-top: 5px;
    color: var(--muted);
}

.row-overdue td {
    background: rgba(255,238,233,.5);
}

.overdue-text {
    display: block;
    margin-top: 4px;
    color: #a53e28;
    font-weight: 800;
}

.priority {
    display: inline-flex;
    padding: 5px 9px;
    border-radius: 99px;
    font-size: .73rem;
    font-weight: 800;
}

.priority-low {
    background: #e9f1f6;
    color: #456274;
}

.priority-medium {
    background: #eceef1;
    color: #555d67;
}

.priority-high {
    background: #fff0c8;
    color: #8a6413;
}

.priority-urgent {
    background: #ffe0d8;
    color: #a13825;
}

.status-todo {
    background: #eceef1;
    color: #59606a;
}

.status-in_progress {
    background: #dfeeff;
    color: #265f9c;
}

.status-blocked {
    background: #ffe0d8;
    color: #a13825;
}

.status-review {
    background: #ede5ff;
    color: #6840a0;
}

.status-completed {
    background: #dcf8ea;
    color: #187a52;
}

.status-cancelled {
    background: #e5e6e8;
    color: #555b62;
}

.form-panel {
    max-width: 980px;
}

.model-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.field-wide {
    grid-column: 1 / -1;
}

.field-error {
    color: #9d3422;
}

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

.stacked-form {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}

.stacked-form p {
    margin: 0;
}

.stacked-form label {
    display: block;
    margin-bottom: 6px;
    color: var(--muted);
    font-size: .8rem;
    font-weight: 700;
}

.alert-card {
    margin-top: 18px;
    padding: 13px 15px;
    border-radius: 13px;
    background: #ffe2da;
    color: #933924;
    font-weight: 800;
}

.comments-panel {
    margin-top: 14px;
}

.comment-list {
    display: grid;
    gap: 12px;
}

.comment-card {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 12px;
    padding: 15px;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: rgba(255,255,255,.58);
}

.comment-avatar {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--rail);
    color: white;
    font-weight: 800;
}

.comment-card time {
    display: block;
    margin-top: 2px;
    color: var(--muted);
    font-size: .76rem;
}

.comment-card p {
    margin: 9px 0 0;
}

.comment-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    align-items: end;
    margin-top: 18px;
}

.report-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 14px;
}

.report-bars {
    display: grid;
    gap: 15px;
}

.report-bar-row > div {
    display: flex;
    justify-content: space-between;
    margin-bottom: 7px;
}

.report-bar-row span {
    color: var(--muted);
}

.report-bar-row progress {
    width: 100%;
    height: 12px;
    border: 0;
    border-radius: 99px;
    overflow: hidden;
}

.report-bar-row progress::-webkit-progress-bar {
    background: #e8ebee;
    border-radius: 99px;
}

.report-bar-row progress::-webkit-progress-value {
    background: #262a2f;
    border-radius: 99px;
}

.report-bar-row progress::-moz-progress-bar {
    background: #262a2f;
    border-radius: 99px;
}

.lower-dashboard {
    margin-top: 14px;
}

@media (max-width: 1250px) {
    .reporting-metrics {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

@media (max-width: 760px) {
    .header-actions {
        margin-top: 18px;
    }

    .reporting-metrics,
    .task-summary-grid,
    .filter-grid,
    .model-form,
    .report-grid {
        grid-template-columns: 1fr;
    }

    .field-wide {
        grid-column: auto;
    }

    .comment-form {
        grid-template-columns: 1fr;
    }
}


.message-stack {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
}

.app-message {
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(255,255,255,.82);
}

.app-message-success {
    background: #dcf8ea;
    color: #187a52;
}

.app-message-error {
    background: #ffe2da;
    color: #933924;
}


/* Workflow builder, assignments, attachments, and activity */
.workflow-kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}

.workflow-section {
    margin-top: 14px;
    scroll-margin-top: 24px;
}

.workflow-step-list,
.attachment-list,
.activity-list {
    display: grid;
    gap: 12px;
}

.workflow-step-card {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 14px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 17px;
    background: rgba(255,255,255,.62);
}

.workflow-step-card.step-overdue {
    border-left: 4px solid #a13825;
    background: rgba(255,235,229,.68);
}

.step-order {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 13px;
    background: var(--rail);
    color: white;
    font-weight: 900;
}

.step-main {
    min-width: 0;
}

.step-main h3,
.attachment-body h3 {
    margin: 0 0 6px;
}

.step-main p,
.attachment-body p {
    margin: 0;
    color: var(--muted);
}

.inline-step-form {
    display: flex;
    gap: 9px;
    align-items: center;
    margin-top: 14px;
}

.inline-step-form select {
    min-height: 42px;
    padding: 0 12px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(255,255,255,.9);
}

.step-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.builder-form-toggle {
    margin-top: 18px;
    border-top: 1px solid var(--line);
    padding-top: 16px;
}

.builder-form-toggle summary {
    cursor: pointer;
    font-weight: 850;
}

.compact-model-form {
    margin-top: 16px;
}

.attachment-card {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr) auto;
    gap: 14px;
    align-items: start;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 17px;
    background: rgba(255,255,255,.62);
}

.attachment-icon {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: var(--rail);
    color: white;
    font-size: 1.2rem;
}

.attachment-body {
    min-width: 0;
}

.icon-danger-button,
.danger-button {
    border: 1px solid #efc8bf;
    border-radius: 11px;
    background: #fff2ee;
    color: #9b3924;
    cursor: pointer;
}

.icon-danger-button {
    width: 36px;
    height: 36px;
    font-size: 1.2rem;
}

.danger-button {
    min-height: 42px;
    padding: 0 14px;
}

.contributor-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.contributor-chip {
    display: inline-flex;
    padding: 7px 11px;
    border-radius: 99px;
    background: #eceef1;
    font-size: .78rem;
    font-weight: 750;
}

.owner-chip {
    background: #dcf8ea;
    color: #187a52;
}

.workflow-activity-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.activity-item {
    display: grid;
    grid-template-columns: 14px minmax(0, 1fr);
    gap: 10px;
}

.activity-dot {
    width: 10px;
    height: 10px;
    margin-top: 6px;
    border-radius: 50%;
    background: var(--accent-strong);
}

.activity-item p {
    margin: 3px 0;
    color: var(--muted);
}

.activity-item small {
    color: var(--muted);
}

.status-not_started {
    background: #eceef1;
    color: #59606a;
}

.status-waiting_approval {
    background: #fff0c8;
    color: #8a6413;
}

.status-skipped {
    background: #e5e6e8;
    color: #555b62;
}

@media (max-width: 1000px) {
    .workflow-kpi-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .workflow-activity-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .workflow-kpi-grid {
        grid-template-columns: 1fr 1fr;
    }

    .workflow-step-card,
    .attachment-card {
        grid-template-columns: 1fr;
    }

    .inline-step-form {
        align-items: stretch;
        flex-direction: column;
    }
}