:root {
  --bg: #0a0a0f;
  --bg2: #111118;
  --bg3: #1a1a24;
  --border: #2a2a3a;
  --accent: #7c6af7;
  --a2: #f7a26a;
  --a3: #6af7c8;
  --a4: #f76a8a;
  --text: #e8e8f0;
  --muted: #9090a8;
  --dim: #5a5a78;
  --ok: #4ade80;
  --warn: #fbbf24;
  --mono: "Space Mono", monospace;
  --sans: "Syne", sans-serif;
  --body: "Inter", sans-serif;
  --r: 10px;
  --sb: 260px;
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  min-height: 100vh;
  overflow-x: hidden;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
  opacity: 0.35;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: var(--body);
  cursor: pointer;
}

::-webkit-scrollbar {
  width: 4px;
  height: 4px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 2px;
}

/* ── LAYOUT ── */
#app {
  display: flex;
  min-height: 100vh;
}

#sidebar {
  width: var(--sb);
  flex-shrink: 0;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  z-index: 200;
}

#main {
  margin-left: var(--sb);
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

#topbar {
  position: sticky;
  top: 0;
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 100;
}

#view {
  padding: 28px;
  flex: 1;
}

/* ── SIDEBAR ── */
.logo {
  padding: 22px 20px 14px;
  border-bottom: 1px solid var(--border);
}

.logo-name {
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--a3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-sub {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--dim);
  margin-top: 3px;
  letter-spacing: 1.5px;
}

.xp-wrap {
  padding: 13px 18px;
  border-bottom: 1px solid var(--border);
}

.xp-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 7px;
}

.lvl-pill {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--accent);
  background: rgba(124, 106, 247, 0.12);
  border: 1px solid rgba(124, 106, 247, 0.3);
  padding: 2px 8px;
  border-radius: 20px;
}

.xp-lbl {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--dim);
}

.xp-track {
  height: 5px;
  background: var(--bg3);
  border-radius: 3px;
  overflow: hidden;
}

.xp-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--a3));
  border-radius: 3px;
  transition: width 0.5s ease;
}

.str-wrap {
  padding: 11px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.str-fire {
  font-size: 20px;
}

.str-num {
  font-family: var(--sans);
  font-size: 21px;
  font-weight: 800;
  color: var(--a2);
  line-height: 1;
}

.str-info {
  flex: 1;
}

.str-lbl {
  font-size: 11px;
  color: var(--dim);
}

.str-best {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--dim);
}

.nav {
  padding: 10px;
  flex: 1;
}

.nav-grp {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--dim);
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 8px 8px 4px;
}

.nl {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 10px;
  border-radius: 8px;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
  margin-bottom: 2px;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.nl:hover {
  background: var(--bg3);
  color: var(--text);
}

.nl.act {
  background: rgba(124, 106, 247, 0.15);
  color: var(--accent);
}

.nl-icon {
  font-size: 14px;
  width: 18px;
  text-align: center;
}

.np {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 11px;
  color: var(--dim);
  cursor: pointer;
  transition: all 0.15s;
  margin-bottom: 1px;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.np:hover {
  color: var(--muted);
  background: var(--bg3);
}

.pdot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── TOPBAR ── */
.pg-title {
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 700;
}

.tb-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.tb-date {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--dim);
}

.btn-p {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 6px 14px;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 11px;
  transition: opacity 0.15s;
}

.btn-p:hover {
  opacity: 0.85;
}

/* ── SHARED COMPONENTS ── */
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 20px;
}

.sh {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.st {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 700;
}

.bdg {
  font-family: var(--mono);
  font-size: 10px;
  background: rgba(124, 106, 247, 0.1);
  color: var(--accent);
  border: 1px solid rgba(124, 106, 247, 0.25);
  padding: 3px 10px;
  border-radius: 20px;
}

.g2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.g3 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 18px;
}

.g4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.sc {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 18px;
  position: relative;
  overflow: hidden;
}

.sc::after {
  content: "";
  position: absolute;
  top: -16px;
  right: -16px;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  opacity: 0.07;
}

.sc:nth-child(1)::after {
  background: var(--accent);
}

.sc:nth-child(2)::after {
  background: var(--a2);
}

.sc:nth-child(3)::after {
  background: var(--a3);
}

.sc:nth-child(4)::after {
  background: var(--a4);
}

.sc-lbl {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--dim);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 7px;
}

.sc-val {
  font-family: var(--sans);
  font-size: 26px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 3px;
}

.sc-sub {
  font-size: 11px;
  color: var(--dim);
}

.ti {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 11px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: opacity 0.15s;
}

.ti:last-child {
  border-bottom: none;
}

.ti:hover {
  opacity: 0.85;
}

.tck {
  width: 19px;
  height: 19px;
  border-radius: 5px;
  border: 2px solid var(--border);
  flex-shrink: 0;
  margin-top: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  transition: all 0.15s;
}

.ti.dn .tck {
  background: var(--ok);
  border-color: var(--ok);
  color: #000;
}

.tt {
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 3px;
}

.ti.dn .tt {
  text-decoration: line-through;
  color: var(--dim);
}

.tm {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--dim);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tp {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 1px 6px;
  border-radius: 3px;
  text-transform: uppercase;
}

.tp-learn {
  background: rgba(124, 106, 247, 0.15);
  color: var(--accent);
}

.tp-build {
  background: rgba(247, 162, 106, 0.15);
  color: var(--a2);
}

.tp-read {
  background: rgba(106, 247, 200, 0.15);
  color: var(--a3);
}

.tp-practice {
  background: rgba(247, 106, 138, 0.15);
  color: var(--a4);
}

.tag {
  font-family: var(--mono);
  font-size: 9px;
  background: var(--bg3);
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 2px 7px;
  border-radius: 3px;
}

.ins {
  background: linear-gradient(
    135deg,
    rgba(124, 106, 247, 0.1),
    rgba(106, 247, 200, 0.05)
  );
  border: 1px solid rgba(124, 106, 247, 0.3);
  border-radius: var(--r);
  padding: 18px;
  margin-bottom: 22px;
}

.ins-t {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 7px;
  display: flex;
  align-items: center;
  gap: 7px;
}

.ins-b {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

.qcard {
  background: var(--bg2);
  border-left: 3px solid var(--a2);
  border-radius: 0 var(--r) var(--r) 0;
  padding: 14px 18px;
  margin-bottom: 22px;
}

.qt {
  font-family: var(--sans);
  font-size: 13px;
  font-style: italic;
  color: var(--muted);
  line-height: 1.6;
}

.qa {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--dim);
  margin-top: 5px;
}

.cap {
  background: linear-gradient(
    135deg,
    rgba(247, 162, 106, 0.08),
    rgba(124, 106, 247, 0.08)
  );
  border: 1px solid rgba(247, 162, 106, 0.3);
  border-radius: var(--r);
  padding: 18px 22px;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.cap-ico {
  font-size: 34px;
}

.cap-t {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 800;
  color: var(--a2);
  margin-bottom: 4px;
}

.cap-d {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
}

.cap-p {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--a2);
  margin-top: 5px;
}

.pm {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 11px 14px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: border-color 0.15s;
}

.pm:hover {
  border-color: var(--accent);
}

.pm.cur {
  border-color: var(--accent);
}

.pm-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 7px;
}

.pm-name {
  font-size: 12px;
  font-weight: 600;
}

.pm-pct {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--dim);
}

.pt {
  height: 3px;
  background: var(--bg3);
  border-radius: 2px;
  overflow: hidden;
}

.pf {
  height: 100%;
  border-radius: 2px;
  transition: width 0.5s ease;
}

.wcal {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-bottom: 18px;
}

.dc {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 8px 6px;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s;
  min-height: 72px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}

.dc:hover:not(.lk) {
  border-color: var(--accent);
}

.dc.td {
  border-color: var(--accent);
  background: rgba(124, 106, 247, 0.08);
}

.dc.dn {
  border-color: var(--ok);
  background: rgba(74, 222, 128, 0.05);
}

.dc.lk {
  opacity: 0.35;
  cursor: default;
}

.dn-name {
  font-family: var(--mono);
  font-size: 8px;
  color: var(--dim);
  letter-spacing: 1px;
}

.dn-num {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 800;
}

.dn-ico {
  font-size: 12px;
}

/* ── CURRICULUM ── */
.pb {
  margin-bottom: 28px;
}

.phd {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r) var(--r) 0 0;
}

.phd-num {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  background: var(--bg3);
  padding: 6px 12px;
  border-radius: 6px;
  white-space: nowrap;
}

.phd-t {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 800;
}

.phd-d {
  font-size: 12px;
  color: var(--muted);
  margin-top: 3px;
}

.pbody {
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--r) var(--r);
  overflow: hidden;
}

.wr {
  border-bottom: 1px solid var(--border);
  padding: 14px 20px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  transition: background 0.15s;
}

.wr:last-child {
  border-bottom: none;
}

.wr:hover {
  background: var(--bg3);
}

.wn {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--dim);
  background: var(--bg3);
  padding: 3px 9px;
  border-radius: 3px;
  white-space: nowrap;
  margin-top: 2px;
  flex-shrink: 0;
}

.wt {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
}

.wp {
  font-size: 11px;
  color: var(--a2);
  margin-top: 7px;
}

.wr-r {
  flex-shrink: 0;
  text-align: right;
}

.wxp {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--a2);
  margin-bottom: 6px;
}

.btn-wd {
  background: none;
  border: 1px solid var(--border);
  color: var(--dim);
  font-family: var(--mono);
  font-size: 10px;
  padding: 5px 11px;
  border-radius: 5px;
  transition: all 0.15s;
}

.btn-wd:hover {
  border-color: var(--ok);
  color: var(--ok);
}

.btn-wd.dn {
  background: rgba(74, 222, 128, 0.08);
  border-color: var(--ok);
  color: var(--ok);
}

/* ── PROJECTS ── */
.pg {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.pc {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 18px;
  transition:
    border-color 0.2s,
    transform 0.2s;
}

.pc:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.ppt {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 3px;
  margin-bottom: 9px;
  display: inline-block;
}

.pn {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 5px;
}

.pd {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 12px;
}

.pst {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 12px;
}

.stag {
  font-family: var(--mono);
  font-size: 9px;
  padding: 2px 5px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--dim);
}

.pf2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sp {
  font-family: var(--mono);
  font-size: 9px;
  padding: 2px 8px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

.s-lk {
  background: var(--bg3);
  color: var(--dim);
  border: 1px solid var(--border);
}

.s-ac {
  background: rgba(124, 106, 247, 0.12);
  color: var(--accent);
  border: 1px solid rgba(124, 106, 247, 0.3);
}

.s-dn {
  background: rgba(74, 222, 128, 0.08);
  color: var(--ok);
  border: 1px solid rgba(74, 222, 128, 0.3);
}

.px {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--a2);
}

.bsh {
  margin-top: 11px;
  width: 100%;
  padding: 7px;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 10px;
  transition: all 0.15s;
}

/* ── NOTES ── */
.nl2 {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 16px;
  height: calc(100vh - 120px);
}

.npanel {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.nph {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nph-t {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
}

.btn-nn {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  border: none;
  font-size: 18px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.15s;
}

.btn-nn:hover {
  opacity: 0.85;
}

.nlist {
  flex: 1;
  overflow-y: auto;
}

.nitem {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.15s;
}

.nitem:hover {
  background: var(--bg3);
}

.nitem.act {
  background: rgba(124, 106, 247, 0.1);
  border-left: 2px solid var(--accent);
}

.ni-t {
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 3px;
}

.ni-p {
  font-size: 10px;
  color: var(--dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ni-d {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--dim);
  margin-top: 3px;
}

.ned {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  display: flex;
  flex-direction: column;
}

.nedh {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 10px;
  align-items: center;
}

.nti {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
}

.ntag {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px 8px;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--muted);
  width: 110px;
  outline: none;
}

.nbody {
  flex: 1;
  min-height: 0;
}

.ntv {
  min-width: 0;
}

.ntv-t {
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
}

.ntv-meta {
  margin-top: 3px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--dim);
}

.npv-h {
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--dim);
  text-transform: uppercase;
}

.npv {
  flex: 1;
  overflow-y: auto;
  padding: 18px;
  font-size: 13px;
  line-height: 1.8;
}

.nbi-md {
  width: 100%;
  min-height: 360px;
  border: none;
  outline: none;
  background: none;
  color: var(--text);
  padding: 18px;
  resize: vertical;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.7;
}

.nempty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--dim);
  min-height: 260px;
}

.nlegend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--bg3);
}

.nlegend-k {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-right: 4px;
}

.nlegend-i {
  font-size: 11px;
  color: var(--muted);
}

.nlegend code {
  background: rgba(124, 106, 247, 0.12);
  border: 1px solid rgba(124, 106, 247, 0.24);
  border-radius: 5px;
  padding: 2px 6px;
  font-family: var(--mono);
  font-size: 10px;
}

.npv h1,
.npv h2,
.npv h3,
.npv h4,
.npv h5,
.npv h6 {
  font-family: var(--sans);
  margin: 0 0 12px;
  line-height: 1.3;
}

.npv h1 {
  font-size: 24px;
}

.npv h2 {
  font-size: 20px;
}

.npv h3 {
  font-size: 17px;
}

.npv p,
.npv ul,
.npv blockquote {
  margin: 0 0 12px;
}

.npv p,
.npv li,
.npv blockquote {
  white-space: pre-wrap;
}

.npv ul {
  padding-left: 20px;
}

.npv blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 12px;
  color: var(--muted);
}

.npv code {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 5px;
  font-family: var(--mono);
  font-size: 12px;
}

.npv-empty {
  color: var(--dim);
}

.btn-sn {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 6px 14px;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 10px;
  transition: opacity 0.15s;
}

.btn-sn:hover {
  opacity: 0.85;
}

.btn-nd {
  background: rgba(247, 106, 138, 0.1);
  color: var(--a4);
  border: 1px solid rgba(247, 106, 138, 0.35);
  padding: 6px 14px;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 10px;
  transition: opacity 0.15s;
}

.btn-nd:hover {
  opacity: 0.85;
}

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

.btn-ne {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 10px;
}


/* ── CHECKPOINTS ── */
.cpi {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 22px;
  margin-bottom: 14px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.cp-ico {
  font-size: 30px;
  flex-shrink: 0;
}

.cpb {
  flex: 1;
}

.cpn {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 5px;
}

.cpd {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 11px;
}

.cpc {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 14px;
}

.cpci {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
}

.cpci.met {
  color: var(--ok);
}

.cdot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--border);
  flex-shrink: 0;
}

.cpci.met .cdot {
  background: var(--ok);
}

.btn-cp {
  background: none;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 10px;
  padding: 7px 18px;
  border-radius: 6px;
  transition: all 0.15s;
}

.btn-cp:hover {
  background: rgba(124, 106, 247, 0.1);
}

.btn-cp.passed {
  background: rgba(74, 222, 128, 0.08);
  border-color: var(--ok);
  color: var(--ok);
  cursor: default;
}

.cpm {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--dim);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ── RESOURCES ── */
.ri {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 14px;
  background: var(--bg3);
  border-radius: 7px;
  margin-bottom: 7px;
  cursor: pointer;
  transition: background 0.15s;
}

.ri:hover {
  background: var(--border);
}

.ric {
  width: 30px;
  height: 30px;
  border-radius: 5px;
  background: var(--bg2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.rn {
  font-size: 12px;
  font-weight: 500;
}

.rt {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--dim);
}

.rfr {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 9px;
}

.free {
  color: var(--ok);
}

.paid {
  color: var(--a2);
}

/* ── TOAST ── */
#toast {
  position: fixed;
  bottom: 22px;
  right: 22px;
  background: var(--bg2);
  border: 1px solid var(--accent);
  border-radius: 10px;
  padding: 12px 18px;
  font-size: 13px;
  color: var(--text);
  z-index: 9998;
  display: flex;
  align-items: center;
  gap: 9px;
  transform: translateY(70px);
  opacity: 0;
  transition: all 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-width: 300px;
  pointer-events: none;
}

#toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ── MISC ── */
.btn-cd {
  width: 100%;
  padding: 13px;
  background: linear-gradient(135deg, var(--accent), var(--a3));
  color: #fff;
  border: none;
  border-radius: 9px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  margin-top: 10px;
  transition: opacity 0.15s;
}

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

.btn-cd:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn-sd {
  width: 100%;
  padding: 8px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 10px;
  margin-top: 8px;
  transition: opacity 0.15s;
}

.btn-sd:hover {
  opacity: 0.85;
}

.empty {
  text-align: center;
  padding: 50px 20px;
  color: var(--dim);
}

.empty-ico {
  font-size: 36px;
  margin-bottom: 10px;
}

.empty-msg {
  font-family: var(--mono);
  font-size: 11px;
}