/* =========================================================
   KIRPI AI — PREMIUM GLASS UI (DARK ONLY)
   ========================================================= */


/* ================= THEME ================= */

:root{
  --bg: #0b1220;

  --text: #e5e7eb;
  --muted: #9ca3af;
  --line: rgba(148,163,184,.18);

  --accent: #8b5cf6;
  --accent2: #3b82f6;

  --radius: 22px;
}

html{
  color-scheme: dark;
}


/* ================= BASE ================= */

*{ box-sizing:border-box; }

html, body{ height:100%; }

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;

  color:var(--text);

  background:
    radial-gradient(1200px 600px at 20% 0%, rgba(139,92,246,.12), transparent 60%),
    radial-gradient(900px 500px at 100% 20%, rgba(59,130,246,.12), transparent 50%),
    var(--bg);

  overflow-x:hidden;
}


/* ================= LAYOUT ================= */

.app{
  max-width:1400px;
  width:min(1400px, calc(100% - 40px));
  margin:auto;
  padding:20px;

  display:grid;
  grid-template-columns:320px 1fr;
  gap:24px;
}

.sidebar, .main{
  min-width:0;
}


/* ================= GLASS BASE ================= */

.sidebar,
.main,
.mobile-topbar{
  border-radius:var(--radius);

  border:1px solid rgba(255,255,255,.06);

  background:
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));

  backdrop-filter:blur(18px);

  box-shadow:
    0 20px 60px rgba(0,0,0,.45),
    inset 0 1px 0 rgba(255,255,255,.05);

  transition:.25s ease;
}

.sidebar:hover,
.main:hover{
  transform:translateY(-2px);
}


/* ================= SIDEBAR ================= */

.sidebar-header{
  padding:24px;
  display:flex;
  flex-direction:column;
  gap:18px;

  border-bottom:1px solid var(--line);

  background:
    radial-gradient(circle at 20% 10%, rgba(139,92,246,.15), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(59,130,246,.12), transparent 50%);
}

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

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  color:var(--text);
}

.brand-title{
  font-weight:900;
  font-size:15px;
}

.brand-sub{
  font-size:12px;
  color:var(--muted);
}

.user-badge-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.user-badge-link:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

/* ================= NAV ================= */

.nav{
  padding:14px;
  display:grid;
  gap:12px;

  overflow-y:auto;
  flex:1;           /* 🔥 ключ */
  min-height:0;     /* 🔥 важно */
}

.nav-group{
  border:1px solid var(--line);
  border-radius:16px;

  background:rgba(255,255,255,.03);
}

.nav-group summary{
  padding:12px 14px;
  cursor:pointer;

  font-size:13px;
  font-weight:800;

  display:flex;
  justify-content:space-between;
}

.nav-items{
  padding:10px;
  display:grid;
  gap:8px;
}


/* ================= NAV LINK ================= */

.nav-link{
  display:flex;
  justify-content:space-between;
  align-items:center;

  padding:12px;
  border-radius:12px;

  text-decoration:none;
  color:var(--text);

  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.05);

  transition:.2s ease;
}

.nav-link:hover{
  background:rgba(139,92,246,.18);
  border-color:rgba(139,92,246,.35);
  box-shadow:0 6px 20px rgba(139,92,246,.25);
}

.nav-link.active{
  background:linear-gradient(135deg, rgba(139,92,246,.35), rgba(59,130,246,.35));
  border-color:rgba(139,92,246,.5);
  box-shadow:0 8px 30px rgba(139,92,246,.35);
}


/* icon */
.nav-emoji{
  width:28px;
  height:28px;
  border-radius:10px;

  display:grid;
  place-items:center;

  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:white;

  box-shadow:0 4px 14px rgba(139,92,246,.4);
}


/* ================= MAIN ================= */

.main-header{
  padding:22px 26px;

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

.main-title{
  font-weight:900;
  font-size:20px;
}

.main-sub{
  font-size:13px;
  color:var(--muted);
}

.main-body{
  padding:24px;
}


/* ================= USER ================= */

.user-panel{
  display:flex;
  align-items:center;
  gap:14px;
  min-width:0;
}

.user-badge{
  display:flex;
  align-items:center;
  gap:10px;

  padding:8px 14px;
  border-radius:999px;

  border:1px solid var(--line);
  background:rgba(255,255,255,.06);

  backdrop-filter:blur(8px);
}

.user-email{
  font-weight:600;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}

.account-type{
  font-size:11px;
  font-weight:800;
}

.account-unpaid{
  color:#ef4444;
}


/* logout */
.logout-btn{
  padding:8px 16px;
  border-radius:14px;

  border:1px solid rgba(239,68,68,.35);
  background:rgba(239,68,68,.15);

  color:#ff6b6b;
  font-weight:700;

  transition:.2s ease;
}

.logout-btn:hover{
  background:rgba(239,68,68,.3);
  box-shadow:0 6px 20px rgba(239,68,68,.35);
}


/* ================= INPUTS ================= */

input, select, textarea{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);

  border-radius:14px;
  padding:12px;

  color:var(--text);

  transition:.2s ease;
}

input:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(139,92,246,.25);
}


/* ================= MOBILE ================= */

.mobile-topbar{
  display:none;
  padding:14px;
}

/* кнопка */
.mobile-menu-btn{
  width:38px;
  height:38px;

  border-radius:12px;
  border:1px solid rgba(255,255,255,.1);

  background:rgba(255,255,255,.06);
  color:var(--text);

  display:flex;
  align-items:center;
  justify-content:center;

  font-size:18px;
  cursor:pointer;
}

/* бренд */
.mobile-brand{
  font-weight:900;
  font-size:15px;
  letter-spacing:.3px;

  background:linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;

  text-shadow:
    0 0 12px rgba(139,92,246,.35),
    0 0 24px rgba(59,130,246,.25);
}


/* overlay */
.sidebar-overlay{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.5);
  backdrop-filter:blur(4px);

  opacity:0;
  pointer-events:none;

  transition:.25s;
  z-index:998;
}

.sidebar-overlay.show{
  opacity:1;
  pointer-events:auto;
}

body.menu-open{
  overflow:hidden;
}


/* ================= TABLET ================= */

@media (max-width:1100px){
  .app{
    grid-template-columns:260px 1fr;
  }
}


/* ================= MOBILE ================= */

@media (max-width:980px){

  .app{
    grid-template-columns:1fr;
    padding:10px;
  }

  .mobile-topbar{
    display:flex;
    align-items:center;
    gap:12px;
  }

  .sidebar{
    position:fixed;
    top:0;
    left:-280px;
    width:280px;
    height:100vh;

    z-index:2000;
    transition:.3s ease;
  }

  .sidebar.open{
    left:0;
  }

}


/* ================= SMALL MOBILE ================= */

@media (max-width:700px){

  .app{
    padding:0;
  }

  .main{
    border-radius:0;
  }

  .main-body{
    padding:12px;
  }

}

/* =========================================================
   USER PANEL MOBILE FIX
   ========================================================= */

@media (max-width: 900px){

  .main-header{
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .user-panel{
    width: 100%;

    display: flex;
    flex-direction: column; /* ключ */
    gap: 10px;
  }

  .user-badge{
    width: 100%;

    display: flex;
    align-items: center;
    gap: 8px;

    padding: 8px 12px;
  }

  .user-email{
    flex: 1;
    min-width: 0;

    font-size: 13px;

    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .account-type{
    flex-shrink: 0;
  }

  .logout-btn{
    width: 100%;
    text-align: center;
  }

}