/* =========================================================
   Mehul Pathak Portfolio - Apple Light Design System
   Clean, Crisp, Minimalist, Authentic, Refined
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --apple-bg: #fbfbfd;
  --apple-surface: #ffffff;
  --apple-surface-elevated: #f5f5f7;
  --apple-border: #e5e5e7;
  --apple-border-hover: #d2d2d7;
  --apple-text-primary: #1d1d1f;
  --apple-text-secondary: #6e6e73;
  --apple-text-tertiary: #86868b;
  --apple-blue: #0071e3;
  --apple-blue-hover: #0077ed;
  --apple-font: 'Inter', -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Icons", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 85px;
  font-family: var(--apple-font);
  background-color: var(--apple-bg);
  color: var(--apple-text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--apple-bg);
  color: var(--apple-text-primary);
  overflow-x: hidden;
  letter-spacing: -0.015em;
}

/* Hide scrollbar for clean horizontal mobile filters */
.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Apple Style On-Page Edit Buttons & Admin Toolbar */
.apple-edit-btn {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 113, 227, 0.28);
  color: #0071e3;
  font-size: 11px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  box-shadow: 0 2px 8px rgba(0, 113, 227, 0.12);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  user-select: none;
}
.apple-edit-btn:hover {
  background: #0071e3;
  color: #ffffff;
  border-color: #0071e3;
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 4px 14px rgba(0, 113, 227, 0.28);
}

.apple-delete-btn {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: #ef4444;
  font-size: 11px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  box-shadow: 0 2px 6px rgba(239, 68, 68, 0.08);
  transition: all 0.2s ease;
  cursor: pointer;
  user-select: none;
}
.apple-delete-btn:hover {
  background: #ef4444;
  color: #ffffff;
  border-color: #ef4444;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.25);
}

.stealth-admin-bar {
  background: rgba(29, 29, 31, 0.92);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.24);
}

/* Minimalist Scrollbar */
::-webkit-scrollbar {
  width: 7px;
}
::-webkit-scrollbar-track {
  background: #fbfbfd;
}
::-webkit-scrollbar-thumb {
  background: #d2d2d7;
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: #b0b0b5;
}

/* Apple Typography */
.apple-headline {
  letter-spacing: -0.035em;
  font-weight: 600;
  color: var(--apple-text-primary);
}

.apple-subheadline {
  color: var(--apple-text-secondary);
  letter-spacing: -0.015em;
}

/* Frosted Glass Navbar - Light */
.apple-nav {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--apple-border);
}

/* Apple Cards - Light */
.apple-card {
  background-color: var(--apple-surface);
  border: 1px solid var(--apple-border);
  border-radius: 20px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.apple-card:hover {
  border-color: var(--apple-border-hover);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}

.apple-card-elevated {
  background-color: var(--apple-surface);
  border: 1px solid var(--apple-border);
  border-radius: 24px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
}

/* Apple Pill Buttons */
.apple-btn-primary {
  background-color: #1d1d1f;
  color: #ffffff;
  font-weight: 500;
  font-size: 14px;
  padding: 10px 22px;
  border-radius: 9999px;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.apple-btn-primary:hover {
  background-color: #333336;
  transform: scale(1.02);
}

.apple-btn-secondary {
  background-color: #ffffff;
  color: #1d1d1f;
  font-weight: 500;
  font-size: 14px;
  padding: 10px 22px;
  border-radius: 9999px;
  border: 1px solid #d2d2d7;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.apple-btn-secondary:hover {
  background-color: #f5f5f7;
  border-color: #b0b0b5;
  transform: scale(1.02);
}

.apple-btn-blue {
  background-color: var(--apple-blue);
  color: #ffffff;
  font-weight: 500;
  font-size: 14px;
  padding: 10px 22px;
  border-radius: 9999px;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.apple-btn-blue:hover {
  background-color: var(--apple-blue-hover);
  transform: scale(1.02);
}

.apple-link {
  color: var(--apple-blue);
  font-size: 14px;
  font-weight: 400;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color 0.2s ease;
}

.apple-link:hover {
  color: var(--apple-blue-hover);
  text-decoration: underline;
}

/* Apple Segmented Control - Light */
.apple-segmented-control {
  background: #f5f5f7;
  border: 1px solid #e5e5e7;
  padding: 4px;
  border-radius: 9999px;
  display: inline-flex;
  gap: 2px;
}

.apple-segment-btn {
  padding: 6px 18px;
  border-radius: 9999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--apple-text-secondary);
  transition: all 0.2s ease;
}

.apple-segment-btn.active {
  background-color: #ffffff;
  color: var(--apple-text-primary);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.apple-segment-btn:hover:not(.active) {
  color: var(--apple-text-primary);
}