/* =========================================
   SPYTIFO V2 — LAYOUT
   ========================================= */

:root {
  --navbar-height: 80px;
  --sidebar-width: 260px;
  --layout-gap: 24px;
}

/* ===== NAVBAR ===== */

.top-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--navbar-height);
  padding: 12px 24px;
  background: var(--bg-primary);
}

.top-navbar-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  width: 100%;
  height: 100%;
  padding: 0 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
}

.top-navbar-left,
.navbar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.navbar-actions {
  margin-left: auto;
}

.site-brand {
  color: var(--accent);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 1px;
}

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

.app-layout {
  min-height: 100vh;
  padding-top: var(--navbar-height);
}

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

.sidebar {
  position: fixed;
  top: calc(var(--navbar-height) + 12px);
  left: 24px;
  z-index: 900;

  width: var(--sidebar-width);
  height: calc(100dvh - var(--navbar-height) - 36px);
  padding: 20px;

  overflow-y: auto;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);

  transition:
    transform var(--transition-normal),
    opacity var(--transition-normal),
    visibility var(--transition-normal);
}

.sidebar.is-collapsed {
  transform: translateX(calc(-100% - 24px));
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

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

.main-content {
  min-width: 0;
  margin-left: calc(var(--sidebar-width) + 48px);
  padding: 24px;
  transition: margin-left var(--transition-normal);
}

.app-layout:has(> .sidebar.is-collapsed) > .main-content {
  margin-left: 0;
}

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

.sidebar-overlay[hidden] {
  display: none;
}

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

@media (max-width: 950px) {
  :root {
    --sidebar-width: 220px;
  }

  .top-navbar {
    padding: 10px 16px;
  }

  .top-navbar-inner {
    gap: 12px;
    padding: 0 12px;
  }

  .main-content {
    padding: 16px;
  }
}

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

@media (max-width: 700px) {
  :root {
    --navbar-height: 72px;
  }

  .top-navbar {
    padding: 8px 12px;
  }

  .top-navbar-inner {
    border-radius: var(--radius-md);
  }

  .sidebar {
    top: 0;
    left: 0;
    z-index: 1001;

    width: min(280px, 85vw);
    height: 100dvh;
    border-radius: 0;

    transform: translateX(-100%);
    opacity: 1;
    visibility: visible;
    pointer-events: none;
  }

  .sidebar.is-collapsed {
    transform: translateX(-100%);
    opacity: 1;
    visibility: visible;
  }

  .sidebar.is-open,
  .sidebar.is-collapsed.is-open {
    transform: translateX(0);
    pointer-events: auto;
  }

  .sidebar-overlay:not([hidden]) {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.65);
  }

  .main-content,
  .app-layout:has(> .sidebar.is-collapsed) > .main-content {
    margin-left: 0;
    padding: 16px;
  }
}