/* ============================
   layout.css – ZUC Premium Medical Layout (Redesigned)
   ============================ */

.app-container {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: calc(100vh - 36px);
}
/* =========================================================
   LUXURY MEDICAL SIDEBAR UI
   Premium Glassmorphism + Medical Glow Effects
   Smooth / Lightweight / Production Friendly
========================================================= */

/* ===== Sidebar ===== */
.sidebar {
  background:
    linear-gradient(
      180deg,
      rgba(18, 61, 92, 0.96) 0%,
      rgba(12, 40, 62, 0.97) 100%
    );
    
  color: #fff;
  padding: 0;
  overflow-y: auto;
  overflow-x: hidden;

  position: sticky;
  top: 36px;
  height: calc(100vh - 36px);
  z-index: 100;

  border-right: 1px solid rgba(255,255,255,0.08);

  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);

  box-shadow:
    0 0 0 1px rgba(255,255,255,0.03),
    0 10px 40px rgba(0,0,0,0.22),
    inset -1px 0 0 rgba(255,255,255,0.05);

  transition:
    box-shadow 0.35s ease,
    transform 0.35s ease,
    left 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  animation: sidebarFade 0.7s ease;
}

/* Soft medical glow strip */
.sidebar::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 2px;
  height: 100%;

  background: linear-gradient(
    to bottom,
    rgba(90, 220, 255, 0),
    rgba(90, 220, 255, 0.9),
    rgba(90, 220, 255, 0)
  );

  box-shadow: 0 0 18px rgba(90, 220, 255, 0.55);
  opacity: 0.75;
}

/* Floating glow */
.sidebar::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;

  background:
    radial-gradient(
      circle at top left,
      rgba(90, 220, 255, 0.08),
      transparent 35%
    );

  opacity: 0.9;
}

.sidebar:hover {
  box-shadow:
    0 12px 50px rgba(0,0,0,0.28),
    0 0 24px rgba(90, 220, 255, 0.10),
    inset -1px 0 0 rgba(255,255,255,0.07);
}

/* Custom Scrollbar */
.sidebar::-webkit-scrollbar {
  width: 6px;
}

.sidebar::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.18);
  border-radius: 20px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,0.3);
}

/* ===== Sidebar Header ===== */
.sidebar-header {
  position: relative;

  padding: 26px 22px 20px;

  border-bottom: 1px solid rgba(255,255,255,0.10);

  background: rgba(255,255,255,0.04);

  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);

  overflow: hidden;
}

/* Animated glow overlay */
.sidebar-header::before {
  content: "";
  position: absolute;
  inset: 0;

  background:
    linear-gradient(
      120deg,
      transparent,
      rgba(255,255,255,0.05),
      transparent
    );

  transform: translateX(-100%);
  animation: shimmer 5s linear infinite;
}

.sidebar-header h1 {
  position: relative;

  font-size: 1.32rem;
  font-weight: 700;
  letter-spacing: -0.4px;

  color: #ffffff;

  text-shadow:
    0 0 10px rgba(90, 220, 255, 0.22),
    0 2px 4px rgba(0,0,0,0.25);

  transition: all 0.35s ease;
}

.sidebar-header:hover h1 {
  letter-spacing: 0.2px;

  text-shadow:
    0 0 14px rgba(90, 220, 255, 0.35),
    0 2px 8px rgba(0,0,0,0.3);
}

.sidebar nav {
  padding: 12px 0;
}

/* =========================================================
   NAVIGATION ITEMS
========================================================= */

.sidebar-scan-item {
  position: relative;

  padding: 13px 20px;
  margin: 4px 10px 4px 0;

  border-left: 3px solid transparent;
  border-radius: 0 14px 14px 0;

  display: flex;
  align-items: center;
  gap: 10px;

  font-size: 0.92rem;
  font-weight: 500;

  color: rgba(255,255,255,0.78);

  cursor: pointer;
  overflow: hidden;

  background: transparent;

  transition:
    transform 0.28s ease,
    background 0.28s ease,
    box-shadow 0.28s ease,
    border-color 0.28s ease,
    color 0.28s ease,
    padding-left 0.28s ease;
}

/* Hover glass layer */
.sidebar-scan-item::before {
  content: "";
  position: absolute;
  inset: 0;

  background:
    linear-gradient(
      90deg,
      rgba(255,255,255,0.06),
      rgba(255,255,255,0.02)
    );

  opacity: 0;
  transition: opacity 0.3s ease;
}

/* Animated medical glow */
.sidebar-scan-item::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -20px;

  width: 8px;
  height: 8px;

  border-radius: 50%;

  background: #63e6ff;

  transform: translateY(-50%);
  opacity: 0;

  box-shadow:
    0 0 8px #63e6ff,
    0 0 18px rgba(99,230,255,0.7);

  transition: all 0.3s ease;
}

.sidebar-scan-item:hover {
  color: #fff;

  padding-left: 25px;

  transform: translateX(4px);

  border-left-color: rgba(99,230,255,0.85);

  background:
    linear-gradient(
      90deg,
      rgba(255,255,255,0.08),
      rgba(255,255,255,0.03)
    );

  box-shadow:
    0 6px 18px rgba(0,0,0,0.18),
    0 0 16px rgba(99,230,255,0.08);
}

.sidebar-scan-item:hover::before {
  opacity: 1;
}

.sidebar-scan-item:hover::after {
  left: 8px;
  opacity: 1;
}

/* Active State */
.sidebar-scan-item.active {
  color: #ffffff;
  font-weight: 600;

  border-left-color: #63e6ff;

  background:
    linear-gradient(
      90deg,
      rgba(99,230,255,0.18),
      rgba(255,255,255,0.04)
    );

  box-shadow:
    0 6px 18px rgba(0,0,0,0.18),
    0 0 18px rgba(99,230,255,0.14);

  transform: translateX(3px);
}

.sidebar-scan-item.active::after {
  left: 8px;
  opacity: 1;
}

/* Click animation */
.sidebar-scan-item:active {
  transform: scale(0.985);
}

/* =========================================================
   CATEGORY TITLES
========================================================= */

.sidebar-cat-title {
  position: relative;

  padding: 10px 20px 6px;

  margin-top: 14px;

  font-size: 0.7rem;
  font-weight: 700;

  letter-spacing: 0.16em;
  text-transform: uppercase;

  color: rgba(255,255,255,0.42);
}

/* Elegant divider */
.sidebar-cat-title::after {
  content: "";
  display: block;

  width: 36px;
  height: 2px;

  margin-top: 6px;

  border-radius: 20px;

  background:
    linear-gradient(
      90deg,
      rgba(99,230,255,0.8),
      transparent
    );

  box-shadow: 0 0 10px rgba(99,230,255,0.35);
}

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

.main-content {
  display: flex;
  flex-direction: column;
  gap: 20px;

  padding: 24px;

  overflow-y: auto;

  width: 100%;
  max-width: 1200px;

  background: transparent;

  animation: contentFade 0.6s ease;
}

/* =========================================================
   SIDEBAR TOGGLE BUTTON
========================================================= */

.sidebar-toggle {
  display: none;

  position: fixed;
  top: 42px;
  left: 8px;
  z-index: 200;

  width: 46px;
  height: 46px;

  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;

  background:
    linear-gradient(
      135deg,
      rgba(26,82,118,0.96),
      rgba(41,128,185,0.96)
    );

  color: #fff;

  font-size: 1.35rem;

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

  backdrop-filter: blur(14px);

  box-shadow:
    0 8px 22px rgba(0,0,0,0.22),
    0 0 18px rgba(99,230,255,0.12);

  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease,
    background 0.3s ease;
}

.sidebar-toggle:hover {
  transform: scale(1.08) rotate(4deg);

  box-shadow:
    0 10px 24px rgba(0,0,0,0.26),
    0 0 24px rgba(99,230,255,0.26);
}

.sidebar-toggle:active {
  transform: scale(0.96);
}

/* =========================================================
   ANIMATIONS
========================================================= */

@keyframes shimmer {
  0% {
    transform: translateX(-120%);
  }
  100% {
    transform: translateX(120%);
  }
}

@keyframes sidebarFade {
  from {
    opacity: 0;
    transform: translateX(-12px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes contentFade {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =========================================================
   PERFORMANCE OPTIMIZATION
========================================================= */

.sidebar,
.sidebar-scan-item,
.sidebar-toggle {
  will-change: transform;
}


/* =========================================================
   LUXURY MEDICAL STATUS + REPORT HEADER UI
   Premium Glassmorphism • Smooth Animations • Hover FX
========================================================= */

/* =========================================================
   STATUS BAR
========================================================= */

.status-bar {
  position: sticky;
  top: 0;
  z-index: 300;

  height: 38px;

  display: flex;
  align-items: center;
  gap: 20px;

  padding: 0 18px;

  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 500;

  background:
    linear-gradient(
      135deg,
      rgba(10, 35, 55, 0.92),
      rgba(18, 58, 85, 0.90)
    );

  border-bottom: 1px solid rgba(255,255,255,0.08);

  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);

  overflow: hidden;

  box-shadow:
    0 4px 18px rgba(0,0,0,0.18),
    inset 0 -1px 0 rgba(255,255,255,0.04);

  animation: statusFade 0.6s ease;
}

/* Elegant animated glow */
.status-bar::before {
  content: "";
  position: absolute;
  inset: 0;

  background:
    linear-gradient(
      120deg,
      transparent 0%,
      rgba(99,230,255,0.06) 30%,
      transparent 60%
    );

  transform: translateX(-120%);
  animation: statusShimmer 6s linear infinite;
}

/* Medical neon line */
.status-bar::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;

  width: 100%;
  height: 1px;

  background:
    linear-gradient(
      90deg,
      transparent,
      rgba(99,230,255,0.9),
      transparent
    );

  box-shadow: 0 0 10px rgba(99,230,255,0.4);
}

/* Status texts */
.status-bar span {
  position: relative;

  display: flex;
  align-items: center;
  gap: 6px;

  letter-spacing: 0.02em;

  color: rgba(255,255,255,0.82);

  transition:
    transform 0.28s ease,
    color 0.28s ease,
    text-shadow 0.28s ease;
}

/* Hover pulse */
.status-bar span:hover {
  color: #ffffff;

  transform: translateY(-1px);

  text-shadow:
    0 0 8px rgba(99,230,255,0.5),
    0 0 16px rgba(99,230,255,0.18);
}

/* Small live indicator */
.status-bar span::before {
  content: "";
  width: 6px;
  height: 6px;

  border-radius: 50%;

  background: #63e6ff;

  box-shadow:
    0 0 6px #63e6ff,
    0 0 12px rgba(99,230,255,0.6);

  animation: pulseDot 2s infinite;
}

/* =========================================================
   REPORT HEADER
========================================================= */

.report-header {
  position: relative;

  background:
    linear-gradient(
      145deg,
      rgba(255,255,255,0.92),
      rgba(245,250,255,0.88)
    );

  border-radius: 24px;

  padding: 22px 26px;

  overflow: hidden;

  border: 1px solid rgba(255,255,255,0.5);

  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  box-shadow:
    0 10px 35px rgba(0,0,0,0.08),
    0 0 0 1px rgba(255,255,255,0.3),
    inset 0 1px 0 rgba(255,255,255,0.45);

  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease,
    border-color 0.35s ease;

  animation: reportCardFade 0.6s ease;
}

/* Medical ambient glow */
.report-header::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;

  width: 180px;
  height: 180px;

  border-radius: 50%;

  background:
    radial-gradient(
      circle,
      rgba(99,230,255,0.16),
      transparent 70%
    );

  pointer-events: none;
}

/* Light reflection */
.report-header::after {
  content: "";
  position: absolute;
  inset: 0;

  background:
    linear-gradient(
      130deg,
      rgba(255,255,255,0.22),
      transparent 40%
    );

  pointer-events: none;
}

.report-header:hover {
  transform: translateY(-3px);

  border-color: rgba(99,230,255,0.22);

  box-shadow:
    0 16px 45px rgba(0,0,0,0.12),
    0 0 25px rgba(99,230,255,0.10),
    inset 0 1px 0 rgba(255,255,255,0.5);
}

/* =========================================================
   CLINIC BRANDING
========================================================= */

.clinic-branding {
  position: relative;

  display: flex;
  align-items: center;
  gap: 18px;

  margin-bottom: 14px;
}

/* Logo styling */
.clinic-logo {
  height: 54px;
  width: auto;

  border-radius: 14px;

  padding: 6px;

  background: rgba(255,255,255,0.55);

  backdrop-filter: blur(10px);

  box-shadow:
    0 6px 18px rgba(0,0,0,0.08),
    0 0 18px rgba(99,230,255,0.10);

  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease;
}

.clinic-logo:hover {
  transform: scale(1.06) rotate(-2deg);

  box-shadow:
    0 10px 22px rgba(0,0,0,0.12),
    0 0 22px rgba(99,230,255,0.18);
}

/* Clinic title */
.clinic-info h2 {
  font-size: 1.15rem;
  font-weight: 700;

  color: var(--primary);

  letter-spacing: -0.02em;

  text-shadow:
    0 1px 1px rgba(255,255,255,0.7);

  transition:
    color 0.3s ease,
    text-shadow 0.3s ease;
}

.clinic-info h2:hover {
  color: #1d6a99;

  text-shadow:
    0 0 10px rgba(99,230,255,0.22);
}

/* Subtitle */
.clinic-info p {
  margin-top: 4px;

  font-size: 0.86rem;
  line-height: 1.5;

  color: var(--text-light);

  transition: color 0.3s ease;
}

.clinic-info p:hover {
  color: #4f6475;
}

/* =========================================================
   REPORT METADATA
========================================================= */

.report-metadata {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;

  margin-top: 8px;
  padding-top: 14px;

  font-size: 0.9rem;

  border-top: 1px solid rgba(0,0,0,0.06);
}

/* Metadata items */
.report-metadata > * {
  position: relative;

  padding: 10px 14px;

  border-radius: 14px;

  background:
    linear-gradient(
      145deg,
      rgba(255,255,255,0.72),
      rgba(245,248,252,0.92)
    );

  border: 1px solid rgba(255,255,255,0.55);

  backdrop-filter: blur(10px);

  box-shadow:
    0 4px 12px rgba(0,0,0,0.05);

  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease,
    border-color 0.28s ease;
}

.report-metadata > *:hover {
  transform: translateY(-2px);

  border-color: rgba(99,230,255,0.28);

  box-shadow:
    0 10px 18px rgba(0,0,0,0.08),
    0 0 14px rgba(99,230,255,0.10);
}

/* =========================================================
   ACTION BUTTONS
========================================================= */

.action-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;

  padding: 12px 0;
}

/* Generic action button enhancement */
.action-buttons button,
.action-buttons .btn {
  position: relative;

  overflow: hidden;

  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease,
    filter 0.28s ease;
}

/* Animated hover shine */
.action-buttons button::before,
.action-buttons .btn::before {
  content: "";

  position: absolute;
  top: 0;
  left: -120%;

  width: 70%;
  height: 100%;

  background:
    linear-gradient(
      90deg,
      transparent,
      rgba(255,255,255,0.28),
      transparent
    );

  transform: skewX(-25deg);

  transition: left 0.6s ease;
}

.action-buttons button:hover::before,
.action-buttons .btn:hover::before {
  left: 140%;
}

.action-buttons button:hover,
.action-buttons .btn:hover {
  transform: translateY(-2px);

  box-shadow:
    0 10px 20px rgba(0,0,0,0.12),
    0 0 16px rgba(99,230,255,0.12);

  filter: brightness(1.03);
}

.action-buttons button:active,
.action-buttons .btn:active {
  transform: scale(0.98);
}

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

@media (max-width: 768px) {

  .app-container {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;

    left: -280px;
    top: 38px;
    bottom: 0;

    width: 265px;

    z-index: 100;

    transition:
      left 0.35s cubic-bezier(0.4, 0, 0.2, 1),
      box-shadow 0.35s ease;
  }

  .sidebar.open {
    left: 0;

    box-shadow:
      0 18px 40px rgba(0,0,0,0.28),
      0 0 24px rgba(99,230,255,0.10);
  }

  .sidebar-toggle {
    display: flex;
  }

  .main-content {
    padding: 14px;
    gap: 14px;
  }

  .report-header {
    padding: 18px;
    border-radius: 20px;
  }

  .clinic-branding {
    gap: 14px;
  }

  .clinic-logo {
    height: 48px;
  }

  .report-metadata {
    flex-direction: column;
    gap: 10px;
  }

  .status-bar {
    gap: 12px;
    padding: 0 12px;
    font-size: 0.75rem;
  }
}

/* =========================================================
   ANIMATIONS
========================================================= */

@keyframes pulseDot {
  0% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.4);
    opacity: 0.7;
  }

  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes statusShimmer {
  0% {
    transform: translateX(-120%);
  }

  100% {
    transform: translateX(120%);
  }
}

@keyframes statusFade {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes reportCardFade {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =========================================================
   PERFORMANCE
========================================================= */

.status-bar,
.report-header,
.report-metadata > *,
.action-buttons button,
.action-buttons .btn,
.clinic-logo {
  will-change: transform;
}