.nirman-mdr {
    --mdr-forest: #234d2b;
    --mdr-forest-deep: #17391f;
    --mdr-leaf: #6d8a35;
    --mdr-gold: #b79a4a;
    --mdr-ink: #172019;
    --mdr-muted: #69736b;
    --mdr-border: #e4e9e4;
    --mdr-paper: #ffffff;
    --mdr-soft: #f5f7f3;
    --mdr-emerald: #1e8a61;
    --mdr-emerald-soft: #ebf8f2;
    --mdr-blue: #176ea2;
    --mdr-blue-soft: #edf7fd;
    --mdr-shadow: 0 18px 48px rgba(28, 54, 34, 0.10);
    color: var(--mdr-ink);
    font-family: inherit;
    width: 100%;
}

.nirman-mdr *,
.nirman-mdr *::before,
.nirman-mdr *::after { box-sizing: border-box; }

.nirman-mdr svg,
.nirman-mdr-modal svg {
    width: 1em;
    height: 1em;
    display: block;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.nirman-mdr__intro {
    position: relative;
    margin: 0 0 26px;
    border: 1px solid var(--mdr-border);
    border-radius: 18px;
    background: linear-gradient(135deg, #fbfcfa 0%, #f4f7f1 100%);
    box-shadow: 0 10px 32px rgba(28, 54, 34, .05);
    overflow: hidden;
}

.nirman-mdr__intro-mark {
    position: absolute;
    left: 0;
    top: 18px;
    bottom: 18px;
    width: 4px;
    border-radius: 0 8px 8px 0;
    background: var(--mdr-gold);
}

.nirman-mdr__intro-inner {
    padding: 26px 30px 24px 34px;
}

.nirman-mdr__eyebrow,
.nirman-mdr-modal__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--mdr-leaf);
    font-size: 12px;
    line-height: 1;
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.nirman-mdr__headline {
    margin: 12px 0 8px !important;
    color: var(--mdr-ink) !important;
    font-size: clamp(26px, 3vw, 34px) !important;
    line-height: 1.2 !important;
    font-weight: 750 !important;
    letter-spacing: -.02em;
}

.nirman-mdr__subtext {
    margin: 0 !important;
    color: #425046;
    font-size: 15.5px;
    line-height: 1.8;
}

.nirman-mdr__layout {
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}

.nirman-mdr__sidebar {
    position: sticky;
    top: 24px;
}

.nirman-mdr__sidebar-card {
    border: 1px solid var(--mdr-border);
    border-radius: 22px;
    background: linear-gradient(180deg, #ffffff 0%, #fafcf9 100%);
    box-shadow: var(--mdr-shadow);
    overflow: hidden;
}

.nirman-mdr__sidebar-title {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 24px 22px 18px;
    background:
        radial-gradient(circle at top right, rgba(183,154,74,.10), transparent 42%),
        linear-gradient(135deg, rgba(35,77,43,.04), rgba(109,138,53,.02));
    border-bottom: 1px solid var(--mdr-border);
}

.nirman-mdr__sidebar-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: linear-gradient(145deg, var(--mdr-forest), var(--mdr-forest-deep));
    color: #fff;
    font-size: 21px;
    flex: 0 0 auto;
}

.nirman-mdr__sidebar-title strong {
    display: block;
    margin: 0 0 4px;
    color: var(--mdr-ink);
    font-size: 18px;
    line-height: 1.3;
}

.nirman-mdr__sidebar-title p {
    margin: 0 !important;
    color: var(--mdr-muted);
    font-size: 13.5px;
    line-height: 1.6;
}

.nirman-mdr__tabs {
    display: grid;
    gap: 12px;
    padding: 18px;
}

.nirman-mdr__tab {
    position: relative;
    appearance: none;
    border: 1px solid var(--mdr-border);
    border-radius: 18px;
    background: #fff;
    color: var(--mdr-ink);
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 14px;
    text-align: left;
    cursor: pointer;
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
}

.nirman-mdr__tab:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(28, 54, 34, 0.08);
}

.nirman-mdr__tab.is-active {
    color: #fff;
    border-color: transparent;
    box-shadow: 0 18px 34px rgba(26, 86, 62, 0.22);
}

.nirman-mdr__tab--emerald.is-active {
    background: linear-gradient(135deg, #238c63 0%, #146c4d 100%);
}

.nirman-mdr__tab--blue.is-active {
    background: linear-gradient(135deg, #1a75aa 0%, #0e567f 100%);
}

.nirman-mdr__tab-icon {
    width: 42px;
    height: 42px;
    border-radius: 13px;
    display: grid;
    place-items: center;
    background: #f5f8f6;
    color: var(--mdr-forest);
    font-size: 20px;
    flex: 0 0 auto;
}

.nirman-mdr__tab.is-active .nirman-mdr__tab-icon {
    background: rgba(255,255,255,.14);
    color: #fff;
}

.nirman-mdr__tab-content {
    display: block;
    min-width: 0;
    flex: 1 1 auto;
}

.nirman-mdr__tab-title {
    display: block;
    font-size: 15px;
    font-weight: 750;
    line-height: 1.35;
}

.nirman-mdr__tab-meta {
    display: block;
    margin-top: 3px;
    font-size: 12.5px;
    color: #728077;
}

.nirman-mdr__tab.is-active .nirman-mdr__tab-meta {
    color: rgba(255,255,255,.84);
}

.nirman-mdr__tab-count {
    min-width: 34px;
    height: 34px;
    padding: 0 10px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    background: #eef4ef;
    color: var(--mdr-forest);
    font-size: 12px;
    font-weight: 800;
    flex: 0 0 auto;
}

.nirman-mdr__tab.is-active .nirman-mdr__tab-count {
    background: rgba(255,255,255,.14);
    color: #fff;
}

.nirman-mdr__content { min-width: 0; }
.nirman-mdr__panel[hidden] { display: none !important; }

.nirman-mdr__panel-header {
    position: relative;
    overflow: hidden;
    padding: 24px 24px 22px;
    border-radius: 24px;
    border: 1px solid var(--mdr-border);
    box-shadow: var(--mdr-shadow);
    margin-bottom: 24px;
}

.nirman-mdr__panel-header::after {
    content: "";
    position: absolute;
    right: -50px;
    top: -50px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(255,255,255,.18);
}

.nirman-mdr__panel-header--emerald {
    background: linear-gradient(120deg, #1f5b37 0%, #2d7b4b 60%, #6d8a35 100%);
}

.nirman-mdr__panel-header--blue {
    background: linear-gradient(120deg, #0f4f70 0%, #156d97 60%, #2f8fb9 100%);
}

.nirman-mdr__panel-heading {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.nirman-mdr__panel-icon {
    width: 50px;
    height: 50px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    background: rgba(255,255,255,.14);
    color: #fff;
    font-size: 24px;
    flex: 0 0 auto;
}

.nirman-mdr__panel-heading h3 {
    margin: 0 0 6px !important;
    color: #fff !important;
    font-size: 28px !important;
    line-height: 1.2 !important;
    font-weight: 760 !important;
    letter-spacing: -.02em;
}

.nirman-mdr__panel-heading p {
    margin: 0 !important;
    color: rgba(255,255,255,.9);
    font-size: 14.5px;
    line-height: 1.65;
    max-width: 700px;
}

.nirman-mdr__panel-badges {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.nirman-mdr__panel-badges span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 36px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255,255,255,.14);
    color: #fff;
    border: 1px solid rgba(255,255,255,.14);
    font-size: 13px;
    font-weight: 650;
}

.nirman-mdr__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.nirman-mdr__card {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-width: 0;
    border: 1px solid var(--mdr-border);
    border-radius: 22px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(28, 54, 34, .07);
    transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}

.nirman-mdr__card:hover {
    transform: translateY(-6px);
    box-shadow: var(--mdr-shadow);
}

.nirman-mdr__card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
}

.nirman-mdr__card--emerald::before { background: linear-gradient(180deg, #238c63, #7ca233); }
.nirman-mdr__card--blue::before { background: linear-gradient(180deg, #1a75aa, #47a0cc); }

.nirman-mdr__card-top {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 20px 8px 22px;
}

.nirman-mdr__doc-icon {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    font-size: 18px;
    flex: 0 0 auto;
}

.nirman-mdr__card--emerald .nirman-mdr__doc-icon {
    background: var(--mdr-emerald-soft);
    color: var(--mdr-emerald);
}

.nirman-mdr__card--blue .nirman-mdr__doc-icon {
    background: var(--mdr-blue-soft);
    color: var(--mdr-blue);
}

.nirman-mdr__card-labels {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.nirman-mdr__doc-type,
.nirman-mdr__latest {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 11.5px;
    line-height: 1;
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.nirman-mdr__doc-type {
    background: #f5f8f6;
    color: #5b6961;
}

.nirman-mdr__latest {
    background: #fff3d6;
    color: #8a6b18;
}

.nirman-mdr__card-body {
    padding: 0 20px 20px 22px;
    flex: 1 1 auto;
}

.nirman-mdr__year-kicker {
    display: inline-block;
    margin-bottom: 8px;
    color: var(--mdr-muted);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.nirman-mdr__card-body h4 {
    margin: 0 0 8px !important;
    color: var(--mdr-ink) !important;
    font-size: 24px !important;
    line-height: 1.2 !important;
    font-weight: 760 !important;
}

.nirman-mdr__card-body p {
    margin: 0 !important;
    color: var(--mdr-muted);
    font-size: 14.5px;
    line-height: 1.72;
}

.nirman-mdr__card-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    padding: 0 20px 20px 22px;
}

.nirman-mdr__view-btn,
.nirman-mdr__icon-btn,
.nirman-mdr-modal__newtab {
    text-decoration: none;
    font: inherit;
}

.nirman-mdr__view-btn {
    appearance: none;
    border: 0;
    min-height: 46px;
    padding: 11px 16px;
    border-radius: 13px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: #fff;
    cursor: pointer;
    font-size: 14px;
    font-weight: 750;
    transition: transform .22s ease, filter .22s ease;
}

.nirman-mdr__card--emerald .nirman-mdr__view-btn {
    background: linear-gradient(135deg, #238c63 0%, #146c4d 100%);
    box-shadow: 0 12px 24px rgba(35,140,99,.24);
}

.nirman-mdr__card--blue .nirman-mdr__view-btn {
    background: linear-gradient(135deg, #1a75aa 0%, #0e567f 100%);
    box-shadow: 0 12px 24px rgba(26,117,170,.24);
}

.nirman-mdr__view-btn:hover { transform: translateY(-1px); filter: brightness(1.03); }

.nirman-mdr__icon-btn {
    width: 46px;
    height: 46px;
    border-radius: 13px;
    display: grid;
    place-items: center;
    border: 1px solid var(--mdr-border);
    background: #fff;
    color: var(--mdr-forest);
    font-size: 18px;
    transition: background .22s ease, border-color .22s ease, transform .22s ease;
}

.nirman-mdr__icon-btn:hover {
    background: #f8faf7;
    border-color: #d5ddd3;
    transform: translateY(-1px);
}

.nirman-mdr__unavailable {
    display: inline-flex;
    align-items: center;
    width: 100%;
    min-height: 46px;
    padding: 0 14px;
    border-radius: 13px;
    background: #fff8ef;
    border: 1px solid #f1d9b8;
    color: #99632f;
    font-size: 14px;
}

.nirman-mdr-modal[aria-hidden="true"] { display: none !important; }

.nirman-mdr-modal {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: grid;
    place-items: center;
    padding: 22px;
}

.nirman-mdr-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(9, 20, 12, .72);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.nirman-mdr-modal__dialog {
    position: relative;
    z-index: 1;
    width: min(1180px, 100%);
    height: min(88vh, 860px);
    overflow: hidden;
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 28px 90px rgba(0, 0, 0, .28);
    animation: nirmanMdrModalIn .28s ease both;
    display: flex;
    flex-direction: column;
}

@keyframes nirmanMdrModalIn {
    from { opacity: 0; transform: translateY(14px) scale(.985); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.nirman-mdr-modal__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 18px 20px;
    border-bottom: 1px solid var(--mdr-border);
    background: linear-gradient(180deg, #ffffff 0%, #f7faf7 100%);
}

.nirman-mdr-modal__header h3 {
    margin: 6px 0 0 !important;
    color: var(--mdr-ink) !important;
    font-size: 23px !important;
    line-height: 1.2 !important;
    font-weight: 750 !important;
}

.nirman-mdr-modal__actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nirman-mdr-modal__newtab {
    min-height: 44px;
    padding: 0 15px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--mdr-border);
    background: #fff;
    color: var(--mdr-forest-deep);
    font-size: 14px;
    font-weight: 750;
}

.nirman-mdr-modal__close {
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 12px;
    background: #f0f6f3;
    color: #244740;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
}

.nirman-mdr-modal__viewer {
    position: relative;
    flex: 1 1 auto;
    background: #f4f7f6;
}

.nirman-mdr-modal__viewer iframe {
    width: 100%;
    height: 100%;
    border: 0;
    background: #fff;
}

.nirman-mdr-loader {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    background: linear-gradient(180deg, rgba(244,247,246,.96), rgba(244,247,246,.96));
    z-index: 2;
}

.nirman-mdr-loader.is-hidden { display: none; }

.nirman-mdr-loader span {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: 4px solid #cde3da;
    border-top-color: var(--mdr-forest);
    animation: nirmanMdrSpin 1s linear infinite;
}

.nirman-mdr-loader p {
    margin: 0 !important;
    color: #4e6862;
    font-weight: 600;
}

@keyframes nirmanMdrSpin {
    to { transform: rotate(360deg); }
}

body.nirman-mdr-modal-open { overflow: hidden !important; }

@media (max-width: 1100px) {
    .nirman-mdr__layout { grid-template-columns: 1fr; }
    .nirman-mdr__sidebar { position: static; }
    .nirman-mdr__tabs { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 860px) {
    .nirman-mdr__grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
    .nirman-mdr__intro-inner { padding: 22px 20px 20px 24px; }
    .nirman-mdr__headline { font-size: 24px !important; }
    .nirman-mdr__subtext { font-size: 14.5px; }
    .nirman-mdr__layout { gap: 18px; }
    .nirman-mdr__sidebar-title { padding: 20px 18px 16px; }
    .nirman-mdr__tabs { padding: 14px; gap: 10px; grid-template-columns: 1fr; }
    .nirman-mdr__panel-header { padding: 20px 18px; border-radius: 20px; }
    .nirman-mdr__panel-heading h3 { font-size: 23px !important; }
    .nirman-mdr__card { border-radius: 18px; }
    .nirman-mdr__card-top { padding: 16px 16px 8px 18px; }
    .nirman-mdr__card-body { padding: 0 16px 18px 18px; }
    .nirman-mdr__card-actions { padding: 0 16px 16px 18px; }
    .nirman-mdr-modal { padding: 10px; align-items: end; }
    .nirman-mdr-modal__dialog { width: 100%; height: 92vh; border-radius: 22px 22px 16px 16px; }
    .nirman-mdr-modal__header { padding: 14px; flex-direction: column; align-items: flex-start; }
    .nirman-mdr-modal__actions { width: 100%; }
    .nirman-mdr-modal__newtab { flex: 1 1 auto; }
}

@media (prefers-reduced-motion: reduce) {
    .nirman-mdr__tab,
    .nirman-mdr__card,
    .nirman-mdr__view-btn,
    .nirman-mdr__icon-btn,
    .nirman-mdr-modal__dialog {
        transition: none !important;
        animation: none !important;
    }
}