/* ============================================================
   EDEN Workroom — AI chat workspace (project estimation)
   ============================================================ */

:root {
  --bg-0: #030303;
  --bg-1: #080808;
  --bg-2: #101010;
  --panel: rgba(255, 255, 255, 0.05);
  --panel-2: rgba(255, 255, 255, 0.09);
  --line: rgba(255, 255, 255, 0.12);
  --line-soft: rgba(255, 255, 255, 0.08);
  --text: #eef2fb;
  --muted: #8d99b0;
  --muted-2: #5f6b85;
  --blue: #0b38f6;
  --blue-2: #6d8cff;
  --cyan: #6d8cff;
  --grad: linear-gradient(120deg, #0b38f6, #2b52ff);
  --ok: #33d98c;
  --err: #ff6b7a;
  --radius: 16px;
  --font-head: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Kanit', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --glow: 0 0 44px rgba(11, 56, 246, 0.22);
  --blue-3: #6d8cff;
  --head-h: 74px;
  --side-w: 272px;
}

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

html, body { height: 100%; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg-0);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

::selection { background: rgba(11, 56, 246, 0.4); color: #fff; }

::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #1c1c1c; border-radius: 20px; }
::-webkit-scrollbar-thumb:hover { background: #2b2b2b; }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
img { max-width: 100%; display: block; }

/* ---------- pozadina: ista puna crna kao na ostatku sajta ---------- */
.bg-grid, .orb { display: none; }

/* ===================== LAYOUT ===================== */
.app { display: flex; height: 100dvh; width: 100%; }

/* ---------- sidebar ---------- */
.sidebar {
  width: var(--side-w);
  flex: none;
  display: flex;
  flex-direction: column;
  background: rgba(8, 8, 8, 0.85);
  border-right: 1px solid var(--line-soft);
  backdrop-filter: blur(14px);
  padding: 16px 12px 12px;
  gap: 4px;
  z-index: 40;
}
.side-top { display: flex; flex-direction: column; gap: 14px; padding: 2px 4px 14px; border-bottom: 1px solid var(--line-soft); }
.brand-logo { height: 30px; width: auto; display: block; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center;
  font-size: 17px; color: #fff;
  background: radial-gradient(circle at 30% 25%, rgba(255,255,255,.28), transparent 45%),
              conic-gradient(from 210deg, #0a2ad0, #6d8cff, #0b38f6, #0a2ad0);
  box-shadow: 0 0 18px rgba(11, 56, 246, 0.5);
}
.brand-name { font-family: var(--font-head); font-size: 19px; font-weight: 500; letter-spacing: .4px; }
.brand-name b { color: var(--cyan); font-weight: 700; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; font-weight: 600; font-size: 14px; border-radius: 12px; padding: 11px 16px; cursor: pointer; border: 1px solid transparent; transition: all .2s ease; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 6px 22px rgba(11, 56, 246, 0.3), inset 0 1px 0 rgba(255,255,255,.18); }
.btn-primary:hover { filter: brightness(1.08); transform: translateY(-1px); box-shadow: 0 10px 30px rgba(11, 56, 246, 0.45); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue-2); }
.btn-new { width: 100%; }
.btn-sm { padding: 8px 14px; font-size: 13px; border-radius: 10px; }

.side-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 2.4px; text-transform: uppercase; color: var(--muted-2); padding: 14px 6px 6px; }

.convo-list { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 3px; padding-right: 2px; }
.convo-item { position: relative; border-radius: 12px; transition: background .15s; display: flex; align-items: center; }
.convo-item:hover { background: rgba(255, 255, 255, 0.06); }
.convo-item.active { background: linear-gradient(90deg, rgba(11, 56, 246, 0.14), rgba(11, 56, 246, 0.04)); }
.convo-open { flex: 1; display: flex; gap: 10px; align-items: center; padding: 10px; min-width: 0; background: none; border: none; color: var(--text); cursor: pointer; text-align: left; }
.convo-ico { flex: none; width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--panel-2); color: var(--blue-2); font-size: 12px; }
.convo-item.active .convo-ico { background: rgba(11, 56, 246, 0.22); color: var(--cyan); }
.convo-txt { min-width: 0; display: flex; flex-direction: column; }
.convo-title { font-size: 13.5px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.convo-time { font-size: 10.5px; color: var(--muted-2); font-family: var(--font-mono); }
.convo-del {
  flex: none; opacity: 0; width: 26px; height: 26px; margin-right: 6px; border-radius: 8px;
  border: none; background: transparent; color: var(--muted); cursor: pointer; font-size: 16px; line-height: 1; transition: .15s;
}
.convo-item:hover .convo-del { opacity: 1; }
.convo-del:hover { background: rgba(255, 107, 122, 0.15); color: var(--err); }

.side-empty { display: none; color: var(--muted-2); font-size: 12.5px; text-align: center; padding: 22px 8px; line-height: 1.7; }
.convo-list:empty + .side-empty { display: block; }

.side-foot { border-top: 1px solid var(--line-soft); padding-top: 12px; }
.back-home { display: inline-flex; align-items: center; gap: 6px; padding: 8px 10px; margin-bottom: 8px; border-radius: 10px; color: var(--muted-2); font-size: 13px; text-decoration: none; transition: color .2s, background .2s; }
.back-home:hover { color: var(--blue-2); background: rgba(11,56,246,.08); }
.guest-chip { display: flex; align-items: center; gap: 10px; padding: 8px; border-radius: 12px; }
.g-orb { width: 34px; height: 34px; flex: none; border-radius: 50%; display: grid; place-items: center; font-weight: 700; color: #fff; background: linear-gradient(145deg, #1c3f8a, #0f2a5e); border: 1px solid rgba(109,140,255,.25); }
.g-txt { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.g-txt b { font-size: 13.5px; }
.g-txt small { color: var(--muted-2); font-size: 11px; }
.g-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 10px var(--ok); animation: blink 2.2s infinite; }

.backdrop { position: fixed; inset: 0; background: rgba(2, 4, 8, 0.6); backdrop-filter: blur(3px); z-index: 35; }

/* ---------- main ---------- */
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.main-head {
  display: flex; align-items: center; gap: 14px;
  padding: 0 22px; height: 60px; flex: none;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(3, 3, 3, 0.72);
  backdrop-filter: blur(14px);
  position: relative; z-index: 20;
}
.main-head::before { content: ""; position: absolute; top: 0; left: 8%; right: 8%; height: 1px; background: linear-gradient(90deg, transparent, rgba(109,140,255,.6), transparent); }
.burger { display: none; background: none; border: 1px solid var(--line); color: var(--text); border-radius: 10px; width: 40px; height: 40px; cursor: pointer; place-items: center; }
.head-id { flex: 1; min-width: 0; }
.head-title { font-family: var(--font-head); font-weight: 600; font-size: 16px; display: flex; align-items: center; gap: 8px; }
.badge-chip { font-family: var(--font-mono); font-size: 9px; letter-spacing: 1.6px; text-transform: uppercase; padding: 2px 7px; border-radius: 6px; background: rgba(11,56,246,.18); color: var(--cyan); border: 1px solid rgba(109,140,255,.25); }
.head-sub { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 7px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 9px var(--ok); animation: blink 2s infinite; display: inline-block; flex: none; }
@keyframes blink { 50% { opacity: .35; } }
.head-actions { display: flex; align-items: center; }
.reset-btn { display: inline-flex; align-items: center; gap: 7px; background: transparent; border: 1px solid var(--line); color: var(--muted); border-radius: 10px; padding: 8px 13px; font-size: 12.5px; cursor: pointer; transition: .2s; }
.reset-btn:hover { color: var(--text); border-color: var(--blue); }

/* ---------- chat ---------- */
.chat-scroll { flex: 1; overflow-y: auto; overscroll-behavior: contain; scroll-behavior: smooth; }
.chat-col { max-width: 860px; margin: 0 auto; padding: 34px 26px 8px; display: flex; flex-direction: column; gap: 22px; min-height: 100%; justify-content: flex-start; }

/* welcome (prazan chat) */
.welcome { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 40px 12px; gap: 6px; animation: rise .5s ease both; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.w-orb {
  width: 66px; height: 66px; border-radius: 20px; display: grid; place-items: center; font-size: 30px; color: #fff;
  background: radial-gradient(circle at 30% 25%, rgba(255,255,255,.3), transparent 45%),
              conic-gradient(from 210deg, #0a2ad0, #6d8cff, #0b38f6, #0a2ad0);
  box-shadow: 0 0 40px rgba(11,56,246,.5);
  margin-bottom: 18px; animation: floaty 5s ease-in-out infinite;
}
@keyframes floaty { 50% { transform: translateY(-7px); } }
.welcome h1 { font-family: var(--font-head); font-size: clamp(28px, 4vw, 40px); font-weight: 700; letter-spacing: -1px; }
.welcome h1 .grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.welcome > p { color: var(--muted); max-width: 520px; font-size: 15px; }
.sug-wrap { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 20px; max-width: 640px; }
.sug-chip {
  background: var(--panel); border: 1px solid var(--line); color: var(--muted);
  font-size: 13px; border-radius: 100px; padding: 9px 16px; cursor: pointer; transition: .2s; text-align: left;
}
.sug-chip:hover { border-color: var(--blue); color: var(--text); background: rgba(11,56,246,.12); transform: translateY(-1px); }
.w-note { margin-top: 22px; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted-2); }
.w-note b { color: var(--muted); }

/* poruke */
.message { display: flex; gap: 12px; animation: rise .3s ease both; }
.message.user { justify-content: flex-end; }
.msg-avatar {
  flex: none; width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center;
  font-size: 13px; margin-top: 2px;
}
.message.ai .msg-avatar { background: linear-gradient(145deg, #12266e, #080f33); color: var(--cyan); border: 1px solid rgba(109,140,255,.3); }
.msg-col { display: flex; flex-direction: column; gap: 8px; min-width: 0; max-width: min(84%, 720px); }
.message.user .msg-col { align-items: flex-end; }
.bubble {
  padding: 12px 16px; border-radius: 15px; font-size: 14.5px; line-height: 1.65;
  overflow-wrap: break-word; word-break: break-word; min-width: 0;
}
.message.ai .bubble { background: var(--panel); border: 1px solid var(--line-soft); border-top-left-radius: 5px; }
.message.user .bubble { background: linear-gradient(140deg, #1f47ff, #0b2fbf); color: #fff; border-top-right-radius: 5px; box-shadow: 0 4px 18px rgba(31,71,255,.32); }
.message.user .msg-col { max-width: min(78%, 620px); }

.bubble p { margin: 0 0 8px; }
.bubble p:last-child { margin-bottom: 0; }
.bubble ul { margin: 4px 0 8px 2px; display: grid; gap: 4px; list-style: none; }
.bubble ul:last-child { margin-bottom: 0; }
.bubble li { position: relative; padding-left: 19px; }
.bubble li::before { content: "–"; position: absolute; left: 0; color: var(--cyan); }
.message.user .bubble li::before { color: rgba(255,255,255,.85); }
.bubble h4 { font-family: var(--font-head); font-size: 15px; margin: 8px 0 4px; }
.bubble code {
  font-family: var(--font-mono); font-size: 12px; background: rgba(11,56,246,.12);
  border: 1px solid rgba(11,56,246,.2); border-radius: 5px; padding: 1px 5px; color: var(--cyan);
}
.message.user .bubble code { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.2); color: #dff1ff; }
.bubble a { color: var(--blue-2); text-decoration: underline; text-underline-offset: 3px; }
.message.user .bubble a { color: #cfe2ff; }

.file-chip {
  display: inline-flex; align-items: center; gap: 8px; max-width: 260px;
  padding: 6px 12px; background: rgba(11,56,246,.1); border: 1px solid rgba(11,56,246,.25);
  color: var(--blue-2); border-radius: 10px; font-size: 12px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.message.user .file-chip { align-self: flex-end; }

/* tipkanje */
.typing { display: inline-flex; align-items: center; gap: 5px; padding: 4px 2px; }
.typing .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--blue-2); animation: typing 1.2s infinite ease-in-out; }
.typing .dot:nth-child(2) { animation-delay: .15s; }
.typing .dot:nth-child(3) { animation-delay: .3s; }
@keyframes typing { 0%, 60%, 100% { transform: none; opacity: .35; } 30% { transform: translateY(-5px); opacity: 1; } }

/* greška */
.err-bubble { border-color: rgba(255,107,122,.45) !important; background: rgba(255,107,122,.08) !important; color: #ffc6cc; }
.retry-btn { margin-top: 9px; background: rgba(255,107,122,.18); color: #ffd9dd; border: 1px solid rgba(255,107,122,.4); border-radius: 9px; padding: 6px 14px; font-size: 12.5px; cursor: pointer; }

/* ===================== QUOTE KARTICA ===================== */
.quote-card {
  width: 100%; max-width: 520px;
  background: linear-gradient(180deg, rgba(17,26,44,.9), rgba(9,14,25,.94));
  border: 1px solid rgba(11,56,246,.38); border-radius: 16px; padding: 18px;
  box-shadow: 0 0 30px rgba(11,56,246,.12), inset 0 1px 0 rgba(255,255,255,.05);
  animation: rise .4s ease both;
}
.message.user .msg-col .quote-card { align-self: flex-end; }
.qc-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 2.2px; text-transform: uppercase; color: var(--cyan); display: flex; align-items: center; gap: 7px; margin-bottom: 9px; }
.qc-title { font-family: var(--font-head); font-weight: 600; font-size: 17px; margin-bottom: 4px; }
.qc-price-row { display: flex; align-items: baseline; gap: 9px; flex-wrap: wrap; margin: 6px 0 10px; }
.qc-price { font-family: var(--font-head); font-size: 26px; font-weight: 700; letter-spacing: -.5px; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.qc-tag { font-size: 10.5px; color: var(--muted); border: 1px solid var(--line); padding: 2px 8px; border-radius: 100px; font-family: var(--font-mono); }
.qc-list { display: grid; gap: 4px; margin: 4px 0 12px; list-style: none; }
.qc-list li { position: relative; padding-left: 21px; color: var(--muted); font-size: 13px; }
.qc-list li::before { content: "✓"; position: absolute; left: 0; color: var(--ok); font-size: 12px; }
.qc-summary { color: var(--muted); font-size: 13px; line-height: 1.6; margin: 0 0 13px; }
.qc-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* forma kontakta */
.contact-form { display: grid; gap: 10px; width: 100%; }
.contact-form .f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.field label { display: block; font-size: 11px; color: var(--muted); margin-bottom: 4px; letter-spacing: .3px; }
.field input { width: 100%; background: rgba(4,7,12,.7); border: 1px solid var(--line); color: var(--text); border-radius: 10px; padding: 10px 12px; font-size: 13.5px; font-family: var(--font-body); outline: none; transition: border .2s, box-shadow .2s; }
.field input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(11,56,246,.14); }
.form-err { color: var(--err); font-size: 12.5px; }
.quote-form-note { font-size: 11px; color: var(--muted-2); text-align: center; }

/* uspeh */
.success-card { width: 100%; text-align: center; padding: 16px 14px; border: 1px solid rgba(51,217,140,.35); border-radius: 14px; background: rgba(51,217,140,.06); }
.success-card .ok-icon { width: 42px; height: 42px; margin: 0 auto 10px; border-radius: 50%; display: grid; place-items: center; color: var(--ok); background: rgba(51,217,140,.15); border: 1px solid rgba(51,217,140,.4); font-size: 19px; }
.success-card .ref-num { font-family: var(--font-mono); font-size: 19px; font-weight: 700; color: var(--ok); letter-spacing: 1px; }
.success-card p { color: var(--muted); font-size: 12.5px; margin-top: 8px; }

/* ===================== KOMPOSER ===================== */
.composer { flex: none; padding: 6px 26px 14px; }
.att-preview { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 auto 8px; max-width: 860px; }
.att-chip {
  display: inline-flex; align-items: center; gap: 8px; max-width: 100%;
  background: rgba(11,56,246,.12); border: 1px solid rgba(11,56,246,.3);
  border-radius: 10px; padding: 6px 10px; font-size: 12px; color: var(--blue-2);
}
.att-chip .att-name { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.att-chip button { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 15px; line-height: 1; padding: 2px 2px 2px 6px; }
.att-chip button:hover { color: var(--err); }
.att-chip.uploading { color: var(--muted); border-style: dashed; }
.spinner { width: 13px; height: 13px; border-radius: 50%; flex: none; border: 2px solid rgba(255,255,255,.3); border-top-color: var(--cyan); animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.composer-box {
  display: flex; align-items: flex-end; gap: 8px;
  max-width: 860px; margin: 0 auto;
  background: linear-gradient(180deg, rgba(16,16,16,.88), rgba(8,8,8,.92));
  border: 1px solid var(--line); border-radius: 18px;
  padding: 8px 10px;
  box-shadow: 0 10px 40px rgba(0,0,0,.35), var(--glow), inset 0 1px 0 rgba(255,255,255,.04);
  transition: border .2s, box-shadow .2s;
}
.composer-box:focus-within { border-color: rgba(11,56,246,.6); box-shadow: 0 10px 40px rgba(0,0,0,.4), 0 0 0 3px rgba(11,56,246,.12); }
.icon-btn { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 11px; color: var(--muted); cursor: pointer; flex: none; transition: .2s; }
.icon-btn:hover { color: var(--blue-2); background: rgba(11,56,246,.1); }
.icon-btn.off { opacity: .45; pointer-events: none; }
.composer-box textarea {
  flex: 1; resize: none; border: none; background: transparent; color: var(--text);
  font-family: var(--font-body); font-size: 15px; line-height: 1.55;
  padding: 9px 6px; max-height: 150px; min-height: 24px; outline: none;
}
.composer-box textarea::placeholder { color: var(--muted-2); }
.send-btn {
  width: 42px; height: 42px; border-radius: 12px; border: none; flex: none;
  display: grid; place-items: center; color: #fff; cursor: pointer;
  background: var(--grad); box-shadow: 0 4px 16px rgba(11,56,246,.4);
  transition: .2s;
}
.send-btn:hover:not(:disabled) { filter: brightness(1.12); transform: translateY(-1px); }
.send-btn:disabled { opacity: .38; cursor: not-allowed; box-shadow: none; }
.send-btn.sending { animation: sendPulse 1s ease infinite; }
@keyframes sendPulse { 50% { box-shadow: 0 0 22px rgba(11,56,246,.75); } }
.composer-meta { max-width: 860px; margin: 8px auto 0; font-size: 11px; color: var(--muted-2); text-align: center; }
.composer-meta .kbd { font-family: var(--font-mono); color: var(--muted); background: var(--panel); border: 1px solid var(--line-soft); border-radius: 5px; padding: 0 5px; font-size: 10.5px; }
.meta-note { opacity: .85; }

/* toast */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translate(-50%, 16px);
  background: #111111; border: 1px solid var(--line); color: var(--text);
  padding: 10px 18px; border-radius: 12px; font-size: 13px; opacity: 0; pointer-events: none;
  transition: .25s; z-index: 90; box-shadow: 0 12px 40px rgba(0,0,0,.5);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.err { border-color: rgba(255,107,122,.5); color: #ffd2d8; }

/* responsive */
@media (max-width: 900px) {
  .sidebar { position: fixed; top: 0; left: 0; bottom: 0; transform: translateX(-102%); transition: transform .25s ease; box-shadow: 20px 0 60px rgba(0,0,0,.5); }
  body.side-open .sidebar { transform: none; }
  body.side-open .backdrop { display: block; }
  .burger { display: grid; }
  .chat-col { padding: 24px 16px 6px; }
  .composer { padding: 4px 12px 12px; }
  .main-head { padding: 0 14px; }
  .msg-col { max-width: 92%; }
  .contact-form .f-row { grid-template-columns: 1fr; }
  .reset-btn span { display: none; }
}
@media (max-width: 460px) {
  .meta-note { display: none; }
  .composer-box { border-radius: 15px; }
}

/* ==========================================================================
   SITE HEADER + DUGMAD — isti dizajn jezik kao ostatak sajta
   ========================================================================== */
.site-head{
  height:var(--head-h);
  flex:none;
  display:flex; align-items:center; gap:26px;
  padding:0 clamp(16px, 3vw, 44px);
  background:#000;
  border-bottom:1px solid var(--line-soft);
  position:relative; z-index:60;
}
.sh-nav{ display:flex; align-items:center; gap:30px; }
.sh-nav a{
  font-family:var(--font-head); font-weight:700; font-size:14px;
  letter-spacing:.02em; text-transform:uppercase; color:#fff;
  transition:color .25s ease;
}
.sh-nav a:hover{ color:var(--blue-3); }
.sh-actions{ display:flex; align-items:center; gap:12px; margin-left:auto; flex:none; }

/* logo u levom baru sa istorijom — centrirano */
.side-top{ align-items:center; }
.brand{ justify-content:center; width:100%; }
.brand-logo{ height:30px; width:auto; }

/* dugmad — isti oblik i jezik kao .tp-btn-xl + .tp-round-36 na sajtu */
.eden-btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  font-family:var(--font-head); font-weight:600; font-size:14px; line-height:1;
  letter-spacing:.02em; text-transform:uppercase; white-space:nowrap;
  border-radius:36px; padding:16px 26px; border:1px solid transparent;
  cursor:pointer; text-decoration:none; transition:all .3s ease;
}
.eden-btn--primary{
  background:var(--grad); color:#fff;
  box-shadow:0 8px 30px -12px rgba(31,71,255,.8);
}
.eden-btn--primary:hover{ filter:brightness(1.09); box-shadow:0 14px 40px -10px rgba(31,71,255,.85); }
.eden-btn--white{ background:#fff; color:#000; }
.eden-btn--white:hover{ color:#000; filter:brightness(.9); }
.eden-btn--ghost{ background:transparent; color:#fff; border-color:var(--line); }
.eden-btn--ghost:hover{ color:#fff; border-color:var(--blue); background:rgba(11,56,246,.16); }
.eden-btn--sm{ padding:11px 20px; font-size:12.5px; border-radius:26px; }

/* ostatak površina u istom jeziku: puna crna + tanke ivice */
.sidebar{ background:#000; border-right:1px solid var(--line-soft); backdrop-filter:none; }
.main-head{ background:#000; backdrop-filter:none; }
.main-head::before{ background:linear-gradient(90deg, transparent, rgba(31,71,255,.75), transparent); }
.composer-box{ background:linear-gradient(180deg, rgba(16,16,16,.92), rgba(8,8,8,.95)); }
.send-btn{ background:var(--grad); border-radius:50%; width:42px; height:42px; }

@media (max-width: 1100px){
  .sh-nav{ display:none; }
  .sh-actions{ margin-left:auto; }
}
@media (max-width: 900px){
  .sidebar{ top:0; }
}
@media (max-width: 640px){
  .sh-logo img{ height:22px; }
  .eden-btn{ padding:13px 20px; font-size:12.5px; }
  .back-label{ display:none; }
}

/* ---------- ikone u avataru / orbiti / listi razgovora (bez zvezdice) ---------- */
.msg-avatar svg{ width:17px; height:17px; }
.w-orb svg{ width:34px; height:34px; }
.convo-ico svg{ width:14px; height:14px; }
.qc-label svg{ flex:none; }