/* ============================================================
   SPLASH
   ============================================================ */
.splash {
  position: fixed; inset: 0;
  z-index: var(--z-splash);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--s-4);
  background: var(--bg);
  transition: opacity var(--t-base) var(--ease), visibility var(--t-base) var(--ease);
}
.splash--out { opacity: 0; visibility: hidden; }

.splash__logo { color: var(--accent); animation: pulse 1.8s var(--ease) infinite; }
.splash__name {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-semi);
  letter-spacing: -.01em;
  color: var(--text);
}
.splash__bar {
  margin-top: var(--s-3);
  width: 140px; height: 2px;
  background: var(--surface-3);
  border-radius: var(--r-full);
  overflow: hidden;
}
.splash__bar-fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
  animation: splash-load 900ms var(--ease-out) forwards;
}
@keyframes splash-load {
  0%   { width: 0%; }
  60%  { width: 70%; }
  100% { width: 100%; }
}

/* ============================================================
   AUTH
   ============================================================ */
.auth {
  position: fixed; inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--s-5);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease);
}
.auth--in { opacity: 1; }
.auth[hidden] { display: none; }

.auth__overlay {
  position: absolute; inset: 0;
  background: rgba(6,7,10,.85);
}
.auth__card {
  position: relative;
  width: 100%;
  max-width: 380px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-xl);
  padding: var(--s-7) var(--s-6) var(--s-6);
  box-shadow: var(--shadow-4);
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  transform: translateY(10px);
  transition: transform var(--t-slow) var(--ease-out);
}
.auth--in .auth__card { transform: none; }

.auth__brand { text-align: center; margin-bottom: var(--s-2); }
.auth__logo {
  display: inline-flex; align-items: center; justify-content: center;
  width: 56px; height: 56px;
  border-radius: var(--r-lg);
  background: var(--accent-soft);
  color: var(--accent-hi);
  margin-bottom: var(--s-3);
}
.auth__title {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-semi);
  letter-spacing: -.01em;
  color: var(--text);
}
.auth__subtitle {
  margin-top: 4px;
  color: var(--text-3);
  font-size: var(--fs-sm);
}
.auth__hint {
  color: var(--text-4);
  font-size: var(--fs-xs);
  text-align: center;
  margin-top: var(--s-1);
}

/* ============================================================
   APP
   ============================================================ */
.app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  animation: fade-in var(--t-base) var(--ease);
}

.app-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  display: flex;
  align-items: center;
  gap: var(--s-3);
  height: var(--header-h);
  padding: 0 var(--s-4);
  background: var(--bg-sub);
  border-bottom: 1px solid var(--border);
}

.app-header__brand {
  display: inline-flex; align-items: center; gap: var(--s-2);
  font-weight: var(--fw-semi);
  color: var(--text);
  flex-shrink: 0;
  font-size: var(--fs-md);
}
.app-header__logo { color: var(--accent); display: inline-flex; }
.app-header__name { display: none; }

.app-header__burger { display: none; }

.app-header__right {
  margin-left: auto;
  display: inline-flex; align-items: center; gap: 6px;
  flex-shrink: 0;
}

/* ---------- Табы ---------- */
.app-tabs {
  position: relative;
  display: flex;
  align-items: center;
  gap: 2px;
  overflow-x: auto;
  flex: 1 1 auto;
  min-width: 0;
  scrollbar-width: none;
  padding: 4px;
}
.app-tabs::-webkit-scrollbar { display: none; }

.app-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 11px;
  background: transparent;
  border: none;
  border-radius: var(--r-md);
  color: var(--text-3);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  white-space: nowrap;
  transition: color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.app-tab:hover { color: var(--text); background: var(--surface-2); }
.app-tab.is-active {
  color: var(--text);
  background: var(--surface-3);
}
.app-tab__icon { display: inline-flex; opacity: .9; }
.app-tab__icon svg { width: 15px; height: 15px; }
.app-tab.is-active .app-tab__icon { color: var(--accent-hi); }

/* ---------- Main ---------- */
.app-main {
  flex: 1 1 auto;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--s-5) var(--s-4) var(--s-8);
  animation: fade-in var(--t-slow) var(--ease);
}

@media (max-width: 720px) {
  .app-main { padding: var(--s-3) var(--s-3) var(--s-7); }
}

/* ---------- Drawer ---------- */
.app-drawer {
  position: fixed; inset: 0;
  z-index: var(--z-drawer);
  display: flex;
}
.app-drawer[hidden] { display: none; }
.app-drawer__overlay {
  position: absolute; inset: 0;
  background: rgba(6,7,10,.6);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease);
}
.app-drawer__panel {
  position: relative;
  width: 260px;
  max-width: 82vw;
  height: 100%;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: var(--s-5) var(--s-3);
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform var(--t-slow) var(--ease-out);
}
.app-drawer--open .app-drawer__overlay { opacity: 1; }
.app-drawer--open .app-drawer__panel   { transform: none; }

.app-drawer .app-tab {
  width: 100%;
  justify-content: flex-start;
  padding: 9px 11px;
}
.app-drawer .app-tab.is-active {
  background: var(--accent-soft);
  color: var(--accent-hi);
}

/* ---------- Адаптив ---------- */
@media (max-width: 960px) {
  .app-tabs { display: none; }
  .app-header__burger { display: inline-flex; }
  .app-header__name { display: inline; }
  .app-header__brand { margin-right: auto; }
}

@media (max-width: 480px) {
  .app-header { padding: 0 var(--s-3); }
  .app-header__right { gap: 2px; }
}