/* === LAYOUT === */
.ss-app {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
  background: var(--bg-0);
  position: relative;
}
.ss-app::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(900px 600px at 85% 0%, rgba(217,162,84,0.05), transparent 60%),
    radial-gradient(700px 500px at 5% 100%, rgba(130,100,200,0.03), transparent 60%);
}

/* === SIDEBAR === */
.ss-sidebar {
  background: linear-gradient(180deg, var(--bg-1), var(--bg-0));
  border-right: 1px solid var(--line-1);
  padding: 20px 12px 16px;
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh; z-index: 2;
  overflow-y: auto;
}
.ss-sidebar-head { padding: 4px 10px 22px; }

/* === NAV === */
.ss-nav { display: flex; flex-direction: column; gap: 2px; }
.ss-nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border-radius: 8px;
  color: var(--text-2); font-size: 13px;
  position: relative; text-align: left;
  transition: background 0.2s, color 0.2s;
  width: 100%;
}
.ss-nav-item:hover { background: var(--bg-2); color: var(--text-1); }
.ss-nav-item.active { background: var(--bg-3); color: var(--text-1); }
.ss-nav-item.active::before {
  content: ""; position: absolute; left: 0; top: 8px; bottom: 8px;
  width: 2px; background: var(--accent); border-radius: 2px;
}
.ss-nav-icon { width: 16px; text-align: center; opacity: 0.8; color: var(--text-3); flex-shrink: 0; }
.ss-nav-item.active .ss-nav-icon { color: var(--accent); opacity: 1; }
.ss-sidebar-foot { margin-top: auto; padding-top: 12px; }

/* === PROFILE CARD === */
.ss-profile-card {
  padding: 14px; border: 1px solid var(--line-1); border-radius: 12px;
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  display: flex; flex-direction: column; align-items: center;
}

/* === MAIN === */
.ss-main { padding: 28px 32px 48px; position: relative; z-index: 1; min-width: 0; }
.ss-page-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 20px; margin-bottom: 24px; flex-wrap: wrap;
}
.ss-page-header h1 {
  margin: 6px 0 0; font-family: var(--font-display);
  font-size: 34px; font-weight: 500; letter-spacing: -0.005em;
}

/* === CARDS === */
.ss-card {
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--line-1); border-radius: var(--r-lg);
  box-shadow: var(--shadow-card); position: relative; overflow: hidden;
}
.ss-card-glow {
  border-color: color-mix(in oklab, var(--accent) 35%, transparent);
  box-shadow: 0 0 0 1px color-mix(in oklab, var(--accent) 25%, transparent),
              0 20px 60px color-mix(in oklab, var(--accent) 15%, transparent);
}

/* === BUTTONS === */
.ss-btn {
  padding: 9px 14px; border-radius: 10px;
  border: 1px solid color-mix(in oklab, var(--accent) 40%, transparent);
  background: color-mix(in oklab, var(--accent) 14%, transparent);
  color: var(--accent); font-size: 12px;
  display: inline-flex; align-items: center; gap: 8px;
  transition: all 0.15s; white-space: nowrap;
}
.ss-btn:hover { background: color-mix(in oklab, var(--accent) 22%, transparent); }
.ss-btn.ghost { border-color: var(--line-2); background: transparent; color: var(--text-2); }
.ss-btn.ghost:hover { background: var(--bg-2); color: var(--text-1); }
.ss-btn.danger {
  border-color: color-mix(in oklab, var(--crimson) 40%, transparent);
  color: var(--crimson);
  background: color-mix(in oklab, var(--crimson) 10%, transparent);
}
.ss-ghost-btn {
  padding: 8px 12px; border-radius: 8px; border: 1px solid var(--line-2);
  background: transparent; color: var(--text-2); font-size: 12px;
  transition: all 0.15s;
}
.ss-ghost-btn:hover { background: var(--bg-2); color: var(--text-1); border-color: var(--line-3); }

/* === FORMS === */
.ss-input, .ss-select, .ss-textarea {
  width: 100%; padding: 10px 12px; border-radius: 8px;
  border: 1px solid var(--line-2); background: var(--bg-2);
  color: var(--text-1); font-size: 13px; transition: border-color 0.15s;
}
.ss-input:focus, .ss-select:focus, .ss-textarea:focus { outline: none; border-color: var(--accent); }
.ss-textarea { resize: vertical; min-height: 80px; font-family: var(--font-sans); }
.ss-select option { background: var(--bg-3); }

/* === TYPOGRAPHY === */
.eyebrow {
  font: 500 10px/1 var(--font-mono);
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-3);
}
.num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.rune-divider {
  display: flex; align-items: center; gap: 12px;
  color: var(--text-3); font: 500 10px/1 var(--font-mono);
  letter-spacing: 0.3em; text-transform: uppercase;
  margin: 16px 0;
}
.rune-divider::before, .rune-divider::after {
  content: ""; flex: 1; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-2), transparent);
}

/* === XP BAR === */
.xp-bar {
  position: relative; height: 8px; background: var(--bg-3);
  border-radius: 999px; overflow: hidden; border: 1px solid var(--line-1);
}
.xp-bar > span {
  display: block; height: 100%;
  background: linear-gradient(90deg, color-mix(in oklab, var(--accent) 70%, transparent), var(--accent));
  box-shadow: 0 0 12px color-mix(in oklab, var(--accent) 60%, transparent);
  border-radius: inherit; transition: width .6s var(--ease-out);
}

/* === MODAL === */
.ss-modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.7);
  backdrop-filter: blur(6px); display: grid; place-items: center;
  z-index: 100; animation: fadeIn 0.2s ease-out;
}
.ss-modal {
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--line-2); border-radius: 16px; padding: 24px;
  width: min(520px, 92vw); max-height: 85vh; overflow: auto;
  box-shadow: 0 20px 80px rgba(0,0,0,0.6); animation: slideUp 0.25s var(--ease-out);
}

/* === QUEST ROW === */
.quest-row {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid var(--line-1);
}
.quest-row:last-child { border-bottom: none; }
.quest-check {
  width: 20px; height: 20px; border-radius: 6px; border: 1px solid var(--line-3);
  display: grid; place-items: center; font-size: 12px; color: var(--bg-0);
  transition: all 0.2s; flex-shrink: 0; cursor: pointer;
}
.quest-check:hover { border-color: var(--accent); }
.quest-check.done { background: var(--accent); border-color: var(--accent); }

/* === ACHIEVEMENT POPUP === */
.achievement-popup {
  position: fixed; top: 24px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(180deg, #1a1510, #0a0805);
  border: 1px solid var(--accent); border-radius: 12px; padding: 16px 24px;
  box-shadow: 0 0 0 1px var(--amber-glow), 0 10px 40px var(--amber-glow);
  z-index: 200; display: flex; align-items: center; gap: 14px;
  animation: popupIn 0.4s var(--ease-out);
}

/* === GRID === */
.ss-grid { display: grid; gap: 14px; }

/* === KANBAN === */
.kanban-col {
  background: var(--bg-1);
  border-radius: 12px;
  border: 1px solid var(--line-1);
  padding: 14px;
  min-height: 400px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.kanban-col-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 4px;
}

/* === ANIMATIONS === */
@keyframes fadeIn  { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes popupIn {
  from { opacity: 0; transform: translateX(-50%) translateY(-20px) scale(0.9); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0) scale(1); }
}
@keyframes xpPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* === MOBILE === */
@media (max-width: 880px) {
  .ss-app { grid-template-columns: 1fr; }
  .ss-sidebar {
    position: fixed; bottom: 0; left: 0; right: 0; top: auto;
    height: auto; flex-direction: row; padding: 8px;
    border-right: none; border-top: 1px solid var(--line-1);
    overflow-x: auto; gap: 4px; background: var(--bg-1);
  }
  .ss-sidebar-head, .ss-sidebar-foot { display: none; }
  .ss-nav { flex-direction: row; }
  .ss-nav-item {
    padding: 8px; flex-direction: column; gap: 4px;
    font-size: 10px; white-space: nowrap;
  }
  .ss-nav-item.active::before {
    left: 8px; right: 8px; top: auto; bottom: 0;
    width: auto; height: 2px;
  }
  .ss-main { padding: 20px 16px 100px; }
  .ss-page-header h1 { font-size: 24px; }
}