:root {
  --blue: #2F7CFF;
  --blue-dark: #1F52A9;
  --orange: #F17C20;
  --orange-dark: #C8600F;
  --green: #4EBA9A;
  --green-dark: #2E7C64;
  --grey: #69768B;
  --dark: #2B2D42;
  --dark-2: #1E2032;
  --cream: #F6F7FB;
  --card: #FFFFFF;
  --card-border: #E7EAF3;
  --text: #2B2D42;
  --text-muted: #69768B;
  --danger: #E24C4C;
  --radius: 16px;
  --sh: 0 10px 24px rgba(43, 45, 66, 0.08);
  color-scheme: light;
}

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

/* The `hidden` attribute must always win over any `display` set by a class
   on the same element (e.g. `.form-grid { display: flex }` on a form that's
   also `hidden`) — otherwise every login follow-up form renders at once. */
[hidden] {
  display: none !important;
}

html, body, #app-root {
  height: 100%;
}

body {
  font-family: 'Mulish', 'Inter', system-ui, -apple-system, sans-serif;
  background: #d9deee;
  color: var(--text);
  overflow: hidden;
  overscroll-behavior: none;
  -webkit-tap-highlight-color: transparent;
}

h1, h2, h3, .headline {
  font-family: 'Poppins', 'Mulish', sans-serif;
}

/* ─── APP SHELL ─────────────────────────────────────────── */
.shell {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  height: 100dvh;
  max-width: 440px;
  margin: 0 auto;
  background: var(--cream);
  box-shadow: 0 0 60px rgba(30, 32, 50, 0.25);
  position: relative;
  overflow: hidden;
}

.content {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding-bottom: env(safe-area-inset-bottom);
}

.screen {
  padding: 16px 16px 24px;
}

/* ─── HEADER ────────────────────────────────────────────── */
.hdr {
  background: linear-gradient(120deg, var(--dark), var(--dark-2));
  border-bottom: 2px solid #33365a;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  position: sticky;
  top: 0;
  z-index: 50;
}

.hdr-logo {
  font-family: 'Poppins', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  color: white;
  letter-spacing: -0.02em;
}

.hdr-logo span { color: var(--orange); }

.hdr-sub {
  font-size: 0.68rem;
  color: #9aa3c4;
  margin-top: 1px;
}

.hdr-space { flex: 1; }

.hdr-badge {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #d7dcf2;
  background: rgba(255, 255, 255, 0.06);
  white-space: nowrap;
}

.hdr-badge.online {
  color: #7ce7c4;
  border-color: rgba(78, 186, 154, 0.5);
  background: rgba(78, 186, 154, 0.15);
}

.hdr-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  color: white;
  cursor: pointer;
  border: 2px solid var(--blue);
  flex-shrink: 0;
}

/* ─── BOTTOM NAV ────────────────────────────────────────── */
.bnav {
  background: linear-gradient(120deg, var(--dark), var(--dark-2));
  display: flex;
  border-top: 1px solid #33365a;
  position: sticky;
  bottom: 0;
  z-index: 50;
}

.nb {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 9px 2px 11px;
  border: none;
  background: transparent;
  color: #8b93b3;
  font-family: 'Mulish', sans-serif;
  font-size: 0.64rem;
  font-weight: 700;
  cursor: pointer;
  gap: 3px;
  transition: all 0.15s;
  min-width: 0;
}

.nb.on {
  color: var(--orange);
  background: rgba(241, 124, 32, 0.1);
}

.nb svg { width: 20px; height: 20px; }

/* ─── HERO ──────────────────────────────────────────────── */
.hero {
  background: linear-gradient(140deg, var(--dark) 0%, #262a4a 55%, var(--blue-dark) 100%);
  border-bottom: 3px solid #262a4a;
  padding: 22px 16px 18px;
  margin: -16px -16px 16px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -44px;
  right: -44px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: var(--orange);
  opacity: 0.18;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -70px;
  left: -30px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: var(--green);
  opacity: 0.14;
}

.hero-kicker {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 6px;
  position: relative;
}

.hero-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
  line-height: 1.18;
  margin-bottom: 10px;
  position: relative;
}

.hero-title span { color: var(--orange); }

.hero-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  position: relative;
}

.hchip {
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 0.73rem;
  color: white;
}

/* ─── CARDS ─────────────────────────────────────────────── */
.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--sh);
  padding: 16px;
  margin-bottom: 12px;
}

.card-accent { border-left: 4px solid var(--orange); }
.card-orange { border-left: 4px solid var(--orange); }
.card-blue   { border-left: 4px solid var(--blue); }
.card-green  { border-left: 4px solid var(--green); }

.card-header {
  margin-bottom: 1.1rem;
}

.card-header.row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.card-header h2 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  font-weight: 700;
}

.card-hint {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.sh {
  font-family: 'Poppins', sans-serif;
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--dark);
  margin: 18px 0 10px;
}

.sh:first-child { margin-top: 0; }

/* ─── FORMS ─────────────────────────────────────────────── */
.form-grid {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.form-inline {
  flex-direction: row;
  align-items: flex-end;
  flex-wrap: wrap;
}

.form-inline label { flex: 1; min-width: 140px; }

label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
}

input, select {
  width: 100%;
  padding: 0.65rem 0.75rem;
  font-size: 0.9rem;
  border-radius: 10px;
  border: 1.5px solid var(--card-border);
  background: #fbfcfe;
  color: var(--text);
  outline: none;
  font-family: 'Mulish', sans-serif;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input::placeholder { color: #a3aac2; }

input:focus, select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(47, 124, 255, 0.15);
}

/* ─── BUTTONS ───────────────────────────────────────────── */
.btn {
  appearance: none;
  border: none;
  border-radius: 12px;
  padding: 0.7rem 1.1rem;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  font-family: 'Mulish', sans-serif;
  transition: transform 0.08s ease, opacity 0.15s ease, box-shadow 0.15s ease;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(120deg, var(--blue), var(--blue-dark));
  color: white;
  box-shadow: 0 8px 20px rgba(47, 124, 255, 0.3);
}

.btn-primary:hover { opacity: 0.92; }

.btn-orange {
  background: linear-gradient(120deg, var(--orange), var(--orange-dark));
  color: white;
  box-shadow: 0 8px 20px rgba(241, 124, 32, 0.3);
}

.btn-green {
  background: linear-gradient(120deg, var(--green), var(--green-dark));
  color: white;
}

.btn-ghost {
  background: rgba(43, 45, 66, 0.05);
  color: var(--text);
  border: 1px solid var(--card-border);
  padding: 0.5rem 0.85rem;
  font-size: 0.8rem;
}

.btn-ghost:hover { background: rgba(43, 45, 66, 0.1); }

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

.btn-sm { padding: 0.4rem 0.7rem; font-size: 0.76rem; border-radius: 9px; }
.btn-full { width: 100%; }

/* ─── STATUS TEXT ───────────────────────────────────────── */
.status {
  min-height: 1.1rem;
  margin: 0.75rem 0 0;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.status.status-ok { color: var(--green-dark); }
.status.status-error { color: var(--danger); }

/* ─── LISTS ─────────────────────────────────────────────── */
.list {
  list-style: none;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  max-height: 240px;
  overflow-y: auto;
  background: #fbfcfe;
}

.list li {
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--card-border);
  font-size: 0.86rem;
}

.list li:last-child { border-bottom: none; }

.list-empty {
  color: var(--text-muted);
  font-style: italic;
}

.list-files li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
}

.list-files li::before { content: "📄"; }
.list-files li:hover { background: rgba(47, 124, 255, 0.05); }

.list-chat {
  background: #efeae2;
  border-radius: 12px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  max-height: 420px;
  overflow-y: auto;
  border: 1px solid var(--card-border);
}

.list-chat li {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  max-width: 80%;
  align-self: flex-start;
  background: #ffffff;
  border-radius: 0 12px 12px 12px;
  padding: 8px 12px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
  border-bottom: none;
}

.list-chat li.own {
  align-self: flex-end;
  background: #e7ffdb;
  border-radius: 12px 0 12px 12px;
}

.list-chat li .chat-meta {
  font-size: 0.68rem;
  color: #667781;
  text-align: right;
  margin-top: 2px;
}

.list-picker li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.list-picker li input { padding: 0; width: auto; }
.list-picker li.picked { background: rgba(47, 124, 255, 0.08); }

.list-channels li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  cursor: pointer;
}

.list-channels li:hover { background: rgba(47, 124, 255, 0.05); }
.list-channels li.active-channel { background: rgba(241, 124, 32, 0.08); border-left: 3px solid var(--orange); }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 0.75rem 0 1rem;
}

@media (max-width: 380px) {
  .two-col { grid-template-columns: 1fr; }
}

.chip {
  font-size: 0.66rem;
  font-weight: 700;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--card-border);
  color: var(--text-muted);
  white-space: nowrap;
}

.chip-orange { background: rgba(241, 124, 32, 0.1); color: var(--orange-dark); border-color: transparent; }
.chip-blue   { background: rgba(47, 124, 255, 0.1); color: var(--blue-dark); border-color: transparent; }
.chip-green  { background: rgba(78, 186, 154, 0.15); color: var(--green-dark); border-color: transparent; }

/* ─── TABS ──────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.tab-btn {
  appearance: none;
  border: 1px solid var(--card-border);
  background: #fff;
  color: var(--text-muted);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  font-family: 'Mulish', sans-serif;
}

.tab-btn.active {
  color: white;
  background: linear-gradient(120deg, var(--blue), var(--blue-dark));
  border-color: transparent;
}

/* ─── LOGIN ─────────────────────────────────────────────── */
.login-wrap {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: linear-gradient(140deg, var(--dark) 0%, #262a4a 55%, var(--blue-dark) 100%);
}

.login-logo {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: white;
  text-align: center;
}

.login-logo span { color: var(--orange); }

.login-sub {
  color: #a3aad0;
  font-size: 0.85rem;
  text-align: center;
  margin-bottom: 26px;
  margin-top: 4px;
}

.login-card {
  background: white;
  border-radius: var(--radius);
  padding: 22px;
  width: 100%;
  max-width: 360px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

/* ─── PROFILE ───────────────────────────────────────────── */
.prof-hero {
  background: linear-gradient(120deg, var(--dark), var(--dark-2));
  color: white;
  border-radius: var(--radius);
  padding: 22px;
  text-align: center;
  margin-bottom: 12px;
  border: 1px solid #33365a;
}

.prof-av {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 800;
  margin: 0 auto 8px;
  border: 3px solid var(--blue);
}

.prof-name {
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-weight: 800;
}

.prof-role {
  font-size: 0.78rem;
  color: #a3aad0;
  margin-top: 2px;
}

.si {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  margin-bottom: 8px;
  font-size: 0.86rem;
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(43, 45, 66, 0.05);
}

/* ─── WORKSHOP PICK ─────────────────────────────────────── */
.workshop-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: var(--card);
  border: 1.5px solid var(--card-border);
  border-radius: 12px;
  padding: 11px 13px;
  margin-bottom: 8px;
  cursor: grab;
}

.workshop-item.picked {
  border-color: var(--blue);
  background: rgba(47, 124, 255, 0.05);
}

.workshop-rank {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--blue);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.78rem;
  flex-shrink: 0;
}

.workshop-rank.empty {
  background: transparent;
  border: 1.5px dashed var(--card-border);
  color: transparent;
}

/* ─── EMPTY STATE ───────────────────────────────────────── */
.empty {
  text-align: center;
  padding: 30px 16px;
  color: var(--text-muted);
}

.empty-icon { font-size: 2.2rem; margin-bottom: 8px; }

/* ─── TOAST ─────────────────────────────────────────────── */
.toast {
  position: absolute;
  bottom: 78px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--dark);
  color: white;
  padding: 10px 20px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 700;
  z-index: 300;
  white-space: nowrap;
  animation: toastUp 0.3s;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

@keyframes toastUp {
  from { opacity: 0; transform: translateX(-50%) translateY(8px); }
}

.dvd { height: 1px; background: var(--card-border); margin: 14px 0; }
.row { display: flex; align-items: center; gap: 8px; }
.spacer { flex: 1; }

@media (max-width: 380px) {
  .screen { padding: 14px 12px 20px; }
}