*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

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

:root {
--bg:        #1a1a1a;
--bg2:       #222222;
--bg3:       #2a2a2a;
--border:    #3a3a3a;
--accent:    #3ABAB4;
--accent2:   #2da8a2;
--blue:      #3ABAB4;
--green:     #3ABAB4;
--red:       #e74c3c;
--yellow:    #f39c12;
--purple:    #3ABAB4;
--text:      #FFFFFF;
--text2:     #cccccc;
--text3:     #888888;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes blink {
  0%,100% { opacity: 1; }
  50%      { opacity: 0.3; }
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(58,186,180,0.4); }
  50%      { box-shadow: 0 0 0 8px rgba(58,186,180,0); }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes glow {
  0%,100% { box-shadow: 0 0 20px rgba(58,186,180,0.2); }
  50%      { box-shadow: 0 0 40px rgba(58,186,180,0.5); }
}
@keyframes rotateIn {
  from { opacity: 0; transform: rotate(-10deg) scale(0.8); }
  to   { opacity: 1; transform: rotate(0) scale(1); }
}
@keyframes countUp {
  from { opacity: 0; transform: scale(0.5); }
  to   { opacity: 1; transform: scale(1); }
}

/* ===== PAGE LOAD ANIMATIONS ===== */
.navbar         { animation: fadeIn 0.5s ease; }
.welcome-banner { animation: fadeInUp 0.6s ease 0.1s both; }
.stats-grid .stat-card:nth-child(1) { animation: fadeInUp 0.6s ease 0.15s both; }
.stats-grid .stat-card:nth-child(2) { animation: fadeInUp 0.6s ease 0.25s both; }
.stats-grid .stat-card:nth-child(3) { animation: fadeInUp 0.6s ease 0.35s both; }
.stats-grid .stat-card:nth-child(4) { animation: fadeInUp 0.6s ease 0.45s both; }
.section-box    { animation: fadeInUp 0.6s ease 0.2s both; }

/* ===== LOGIN ===== */
.login-page {
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(58,186,180,0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(58,186,180,0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 50% 100%, rgba(58,186,180,0.06) 0%, transparent 60%),
    var(--bg);
  animation: fadeIn 0.8s ease;
}

.login-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 50px 44px;
  width: 100%;
  max-width: 420px;
  text-align: center;
  box-shadow: 0 40px 100px rgba(0,0,0,0.6), 0 0 0 1px rgba(58,186,180,0.1);
  position: relative;
  overflow: hidden;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.login-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent2), transparent);
  background-size: 200% auto;
  animation: shimmer 3s linear infinite;
}

.login-box::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(58,186,180,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.login-logo {
  font-size: 56px;
  margin-bottom: 18px;
  display: block;
  animation: rotateIn 0.8s ease 0.4s both;
}

.login-box h1 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 6px;
  background: linear-gradient(135deg, #fff, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-sub { color: var(--text3); font-size: 13px; margin-bottom: 36px; }

/* ===== FORMS ===== */
.form-group { margin-bottom: 18px; text-align: left; }
.form-group label {
  display: block;
  font-size: 11px;
  color: var(--text3);
  margin-bottom: 8px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.form-group input,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: inherit;
}
.form-group input:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(58,186,180,0.15), 0 4px 20px rgba(58,186,180,0.1);
  transform: translateY(-1px);
}
.form-group select option { background: var(--bg2); }

.login-btn {
  width: 100%;
  padding: 15px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 8px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: inherit;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}
.login-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.login-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(58,186,180,0.5);
}
.login-btn:hover::before { opacity: 1; }
.login-btn:active { transform: translateY(-1px); }

/* ===== MESSAGES ===== */
.msg { display: none; margin-top: 16px; padding: 12px 16px; border-radius: 10px; font-size: 13px; animation: fadeInUp 0.3s ease; }
.msg.error {
  background: rgba(231,76,60,0.1);
  border: 1px solid rgba(231,76,60,0.3);
  color: #ff8070;
  display: block;
}
.msg.success {
  background: rgba(58,186,180,0.1);
  border: 1px solid rgba(58,186,180,0.3);
  color: #3ABAB4;
  display: block;
}

/* ===== NAVBAR ===== */
.navbar {
  background: rgba(26,26,26,0.9);
  border-bottom: 1px solid var(--border);
  padding: 0 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  height: 64px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.nav-logo {
  font-size: 17px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--text2);
  font-size: 13px;
}
.nav-right a {
  color: var(--accent);
  font-size: 13px;
  text-decoration: none;
  font-weight: 600;
  padding: 7px 16px;
  border: 1px solid rgba(58,186,180,0.3);
  border-radius: 8px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.nav-right a:hover {
  background: rgba(58,186,180,0.1);
  border-color: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(58,186,180,0.2);
}
.logout-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text3);
  padding: 8px 18px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.3s;
  font-family: inherit;
}
.logout-btn:hover {
  border-color: var(--red);
  color: var(--red);
  background: rgba(231,76,60,0.05);
}

/* ===== CONTAINER ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 32px 24px; }

/* ===== STATS ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.stat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 26px 22px;
  display: flex;
  align-items: center;
  gap: 18px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  cursor: default;
}
.stat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 0% 0%, rgba(58,186,180,0.08) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s;
}
.stat-card:hover {
  border-color: rgba(58,186,180,0.4);
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4), 0 0 0 1px rgba(58,186,180,0.1);
}
.stat-card:hover::before { opacity: 1; }
.stat-icon { font-size: 38px; flex-shrink: 0; transition: transform 0.3s; }
.stat-card:hover .stat-icon { transform: scale(1.15) rotate(-5deg); }
.stat-num  { font-size: 36px; font-weight: 800; color: var(--accent); line-height: 1; animation: countUp 0.6s ease both; }
.stat-label { font-size: 12px; color: var(--text3); margin-top: 4px; letter-spacing: 0.5px; }

/* ===== SECTION BOX ===== */
.section-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px;
  margin-bottom: 20px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}
.section-box:hover { border-color: rgba(58,186,180,0.25); }
.section-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ===== ADD FORM ===== */
.add-form { display: flex; flex-direction: column; gap: 0; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.action-btn {
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  align-self: flex-start;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: inherit;
  letter-spacing: 0.3px;
  position: relative;
  overflow: hidden;
}
.action-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.action-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(58,186,180,0.4);
}
.action-btn:hover::after { opacity: 1; }
.action-btn:active { transform: translateY(-1px); }
.action-btn:disabled,
.btn-small:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}
.ghost-btn {
  background: transparent !important;
  border: 1px solid var(--border) !important;
  color: var(--text2) !important;
}
.link-btn {
  margin-left: 10px;
  background: transparent;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 13px;
  font-family: inherit;
  transition: opacity 0.2s;
}
.link-btn:hover { opacity: 0.7; }

/* ===== SEARCH ===== */
.search-input {
  width: 100%;
  padding: 12px 16px 12px 42px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  font-size: 14px;
  outline: none;
  margin-bottom: 18px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: inherit;
}
.search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(58,186,180,0.15);
  transform: translateY(-1px);
}

/* ===== EQUIPMENT CARDS ===== */
#equipList { display: flex !important; flex-direction: column !important; }
.equip-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 20px;
  margin-bottom: 10px;
  display: flex !important;
  flex-direction: row !important;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  animation: slideInLeft 0.4s ease both;
}
.equip-card:hover {
  border-color: rgba(58,186,180,0.4);
  background: rgba(58,186,180,0.04);
  transform: translateX(6px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.2), -4px 0 0 var(--accent);
}
.equip-info h3 { font-size: 15px; color: var(--text); margin-bottom: 4px; font-weight: 600; }
.equip-info h3 span { color: var(--text3); font-size: 12px; margin-left: 6px; }
.equip-info p  { font-size: 12px; color: var(--text3); }
.equip-badges  { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ===== BADGES ===== */
.badge {
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: all 0.2s;
}
.badge:hover { transform: scale(1.05); }
.badge-good        { background: rgba(58,186,180,0.12);  color: #3ABAB4; border: 1px solid rgba(58,186,180,0.25); }
.badge-maintenance { background: rgba(243,156,18,0.12);  color: #f39c12; border: 1px solid rgba(243,156,18,0.25); }
.badge-damaged     { background: rgba(231,76,60,0.12);   color: #e74c3c; border: 1px solid rgba(231,76,60,0.25); }
.badge-taken       { background: rgba(58,186,180,0.12);  color: #3ABAB4; border: 1px solid rgba(58,186,180,0.25); }
.badge-available   { background: rgba(58,186,180,0.08);  color: #3ABAB4; border: 1px solid rgba(58,186,180,0.2); }
.badge-expiry      { background: rgba(243,156,18,0.12);  color: #f5c842; border: 1px solid rgba(243,156,18,0.25); }
.badge-admin       { background: rgba(58,186,180,0.12);  color: var(--accent); border: 1px solid rgba(58,186,180,0.25); }
.badge-user        { background: rgba(58,186,180,0.08);  color: var(--accent); border: 1px solid rgba(58,186,180,0.2); }

/* ===== ACTION BUTTONS ===== */
.equip-actions { display: flex; gap: 8px; }
.btn-small {
  padding: 7px 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: inherit;
}
.btn-small:hover { transform: translateY(-2px); }
.btn-delete { background: rgba(231,76,60,0.1); color: #e74c3c; border-color: rgba(231,76,60,0.25); }
.btn-delete:hover { background: rgba(231,76,60,0.2); box-shadow: 0 4px 15px rgba(231,76,60,0.2); }
.btn-edit   { background: rgba(58,186,180,0.1); color: var(--accent); border-color: rgba(58,186,180,0.25); }
.btn-edit:hover { background: rgba(58,186,180,0.2); box-shadow: 0 4px 15px rgba(58,186,180,0.2); }
.btn-qr     { background: rgba(58,186,180,0.1); color: var(--accent); border-color: rgba(58,186,180,0.25); }
.btn-qr:hover { background: rgba(58,186,180,0.2); box-shadow: 0 4px 15px rgba(58,186,180,0.2); }

/* ===== USER CARDS ===== */
.user-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 20px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  animation: slideInLeft 0.4s ease both;
}
.user-card:hover {
  border-color: rgba(58,186,180,0.3);
  transform: translateX(6px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.2), -4px 0 0 var(--accent);
}
.user-info h3 { font-size: 15px; color: var(--text); font-weight: 600; }
.user-info p  { font-size: 12px; color: var(--text3); margin-top: 3px; }

/* ===== LOG ===== */
.log-item {
  padding: 12px 16px;
  border-left: 3px solid var(--accent);
  background: var(--bg3);
  border-radius: 0 12px 12px 0;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--text2);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  animation: slideInLeft 0.4s ease both;
}
.log-item:hover {
  border-left-width: 4px;
  background: rgba(58,186,180,0.04);
  transform: translateX(4px);
  padding-left: 18px;
}
.log-item span { color: var(--text); font-weight: 600; }

/* ===== NOTIFICATIONS ===== */
.notif-item {
  padding: 14px 18px;
  border-radius: 12px;
  margin-bottom: 10px;
  font-size: 13px;
  border-left: 4px solid;
  transition: all 0.3s;
  animation: fadeInUp 0.4s ease both;
}
.notif-item:hover { transform: translateX(4px); }
.notif-taken  { background: rgba(58,186,180,0.06); border-color: var(--accent); color: #aadedd; }
.notif-expiry { background: rgba(243,156,18,0.06); border-color: var(--yellow); color: #eecf88; }

/* ===== CSV ===== */
.csv-section {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.csv-box {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px 20px;
  text-align: center;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.csv-box:hover {
  border-color: rgba(58,186,180,0.4);
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.3), 0 0 0 1px rgba(58,186,180,0.1);
}
.csv-icon { font-size: 36px; margin-bottom: 12px; transition: transform 0.3s; }
.csv-box:hover .csv-icon { transform: scale(1.2) rotate(-5deg); }
.csv-box p { font-size: 12px; color: var(--text3); margin-bottom: 14px; line-height: 1.6; }
.csv-btn {
  padding: 9px 20px;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
  width: 100%;
  font-family: inherit;
}
.csv-btn:hover { transform: translateY(-2px); }
.upload-btn   { background: rgba(58,186,180,0.1); color: var(--accent); border: 1px solid rgba(58,186,180,0.25); }
.download-btn { background: rgba(58,186,180,0.1); color: var(--accent); border: 1px solid rgba(58,186,180,0.25); }
.template-btn { background: rgba(58,186,180,0.1); color: var(--accent); border: 1px solid rgba(58,186,180,0.25); }

/* ===== EMPTY STATE ===== */
.empty-state { text-align: center; padding: 50px 20px; color: var(--text3); animation: fadeIn 0.5s ease; }
.empty-state .empty-icon { font-size: 56px; margin-bottom: 16px; display: block; animation: rotateIn 0.6s ease; }
.empty-state p { font-size: 14px; }

/* ===== SCAN PAGE ===== */
.welcome-banner {
  background: linear-gradient(135deg, var(--bg2), var(--bg3));
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 30px 36px;
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.welcome-banner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent2), transparent);
  background-size: 200% auto;
  animation: shimmer 3s linear infinite;
}
.welcome-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 0% 50%, rgba(58,186,180,0.06) 0%, transparent 60%);
  pointer-events: none;
}
.welcome-left { display: flex; align-items: center; gap: 20px; position: relative; z-index: 1; }
.welcome-icon { font-size: 52px; transition: transform 0.3s; }
.welcome-banner:hover .welcome-icon { transform: scale(1.1) rotate(-5deg); }
.welcome-left h1 { font-size: 24px; font-weight: 800; margin-bottom: 6px; }
.welcome-left p  { color: var(--text3); font-size: 13px; }
.welcome-stats { display: flex; gap: 24px; position: relative; z-index: 1; }
.mini-stat {
  text-align: center;
  padding: 18px 28px;
  background: rgba(58,186,180,0.06);
  border: 1px solid rgba(58,186,180,0.15);
  border-radius: 14px;
  transition: all 0.3s;
}
.mini-stat:hover {
  background: rgba(58,186,180,0.1);
  border-color: rgba(58,186,180,0.3);
  transform: translateY(-3px);
  animation: glow 2s ease infinite;
}
.mini-stat span  { display: block; font-size: 36px; font-weight: 800; color: var(--accent); }
.mini-stat label { font-size: 11px; color: var(--text3); letter-spacing: 1.5px; text-transform: uppercase; }

.scan-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.scan-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 13px;
  color: var(--text3);
}
.scan-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease infinite;
  flex-shrink: 0;
}
.manual-search { display: flex; gap: 10px; align-items: center; }
.manual-search .search-input { margin: 0; flex: 1; }
.user-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 13px;
  color: var(--text2);
  transition: all 0.3s;
}
.user-pill:hover { border-color: rgba(58,186,180,0.3); }
.user-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease infinite;
}
.result-section { animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1); }

/* ===== MY EQUIPMENT ===== */
.return-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding: 12px 16px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.select-all-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text2);
  font-weight: 600;
}
.select-all-label input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
}
.return-selected-btn {
  padding: 9px 20px;
  background: rgba(58,186,180,0.1);
  color: var(--accent);
  border: 1px solid rgba(58,186,180,0.3);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
  font-family: inherit;
}
.return-selected-btn:hover {
  background: rgba(58,186,180,0.2);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(58,186,180,0.2);
}
.my-equip-item {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  animation: fadeInUp 0.4s ease both;
}
.my-equip-item:hover { border-color: rgba(58,186,180,0.3); transform: translateX(4px); }
.my-equip-item.selected { border-color: rgba(58,186,180,0.5); background: rgba(58,186,180,0.05); }
.my-equip-item input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--accent); cursor: pointer; flex-shrink: 0; }
.my-equip-info { flex: 1; }
.my-equip-info h4 { font-size: 14px; color: var(--text); margin-bottom: 3px; font-weight: 600; }
.my-equip-info p  { font-size: 12px; color: var(--text3); }
.days-left    { font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 8px; transition: transform 0.2s; }
.days-left:hover { transform: scale(1.05); }
.days-ok      { background: rgba(58,186,180,0.1); color: var(--accent); }
.days-soon    { background: rgba(243,156,18,0.1); color: var(--yellow); }
.days-overdue { background: rgba(231,76,60,0.1); color: var(--red); }

/* ===== EQUIP DETAIL ===== */
.equip-detail-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  animation: fadeInUp 0.4s ease;
}
.equip-detail-card h3 { font-size: 22px; font-weight: 800; color: var(--text); margin-bottom: 4px; }
.equip-id { color: var(--accent); font-size: 12px; letter-spacing: 3px; font-weight: 700; margin-bottom: 20px; }
.detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  transition: background 0.2s;
}
.detail-row:hover { padding-left: 4px; }
.detail-row:last-of-type { border-bottom: none; }
.detail-label { color: var(--text3); }
.detail-value { color: var(--text); font-weight: 600; }

.detail-date-grid,
.rental-date-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 18px 0 8px;
}
.detail-date-grid label,
.cart-date-grid label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 11px;
  color: var(--text3);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.detail-date-grid input,
.cart-date-grid input {
  width: 100%;
  padding: 11px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: all 0.3s;
  font-family: inherit;
}
.detail-date-grid input:focus,
.cart-date-grid input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(58,186,180,0.15);
}
.availability-line { margin-top: 14px; }
.take-btn {
  width: 100%;
  padding: 15px;
  margin-top: 20px;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: inherit;
  letter-spacing: 0.3px;
}
.take-btn:hover { transform: translateY(-3px); }
.take-btn.take    { background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff; box-shadow: 0 8px 25px rgba(58,186,180,0.3); }
.take-btn.take:hover { box-shadow: 0 15px 40px rgba(58,186,180,0.5); }
.take-btn.return  { background: rgba(58,186,180,0.1); color: var(--accent); border: 1px solid rgba(58,186,180,0.3); }
.take-btn.disabled { background: var(--bg3); color: var(--text3); cursor: not-allowed; border: 1px solid var(--border); }
.take-btn.disabled:hover { transform: none; }

/* ===== CHECKBOX LIST ===== */
.category-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.cat-tab {
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text2);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: inherit;
}
.cat-tab:hover {
  border-color: rgba(58,186,180,0.5);
  color: var(--accent);
  transform: translateY(-2px);
}
.cat-tab.active {
  background: rgba(58,186,180,0.12);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 4px 15px rgba(58,186,180,0.15);
}
.check-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 8px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  animation: fadeInUp 0.3s ease both;
}
.check-item:hover {
  border-color: rgba(58,186,180,0.4);
  background: rgba(58,186,180,0.04);
  transform: translateX(4px);
}
.check-item input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--accent); cursor: pointer; flex-shrink: 0; }
.check-item.checked { border-color: rgba(58,186,180,0.5); background: rgba(58,186,180,0.06); }
.check-item.unavailable { opacity: 0.4; cursor: not-allowed; }
.check-info { flex: 1; }
.check-info h4 { font-size: 14px; color: var(--text); margin-bottom: 2px; font-weight: 600; }
.check-info h4 span { color: var(--text3); font-size: 11px; margin-left: 6px; }
.check-info p  { font-size: 12px; color: var(--text3); }
.rental-item { cursor: default; justify-content: space-between; }
.rental-item-side { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; min-width: 210px; }

.cart-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 8px;
  border-radius: 12px;
  background: rgba(58,186,180,0.15);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  margin-left: 8px;
  transition: transform 0.2s;
}
.cart-count:hover { transform: scale(1.1); }

.cart-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 320px) auto;
  gap: 14px;
  align-items: center;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 10px;
  transition: all 0.3s;
  animation: fadeInUp 0.4s ease both;
}
.cart-item:hover { border-color: rgba(58,186,180,0.3); transform: translateY(-2px); }
.cart-item-main h4 { font-size: 14px; color: var(--text); margin-bottom: 4px; font-weight: 600; }
.cart-item-main h4 span { color: var(--text3); font-size: 11px; margin-left: 6px; }
.cart-item-main p  { font-size: 12px; color: var(--text3); }
.cart-date-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.cart-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  margin-top: 16px;
}

.booking-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 10px;
  transition: all 0.3s;
  animation: fadeInUp 0.4s ease both;
}
.booking-row:hover { border-color: rgba(58,186,180,0.3); transform: translateX(4px); }
.booking-row strong { color: var(--text); font-size: 14px; }
.booking-row span { color: var(--text3); font-size: 12px; margin-left: 6px; }
.booking-row p { color: var(--text3); font-size: 12px; margin-top: 4px; }

.compact-equip span { margin-left: 8px; }
.compact-ok { color: var(--accent); }
.compact-bad { color: var(--red); }

.take-selected-btn {
  width: 100%;
  padding: 15px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 16px;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: none;
  font-family: inherit;
  letter-spacing: 0.3px;
}
.take-selected-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(58,186,180,0.5);
}

.compact-equip {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 13px;
}
.compact-equip:hover {
  border-color: rgba(58,186,180,0.4);
  background: rgba(58,186,180,0.04);
  transform: translateX(4px);
}

/* ===== POPUP ===== */
.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.popup-overlay.active { display: flex; animation: fadeIn 0.25s ease; }
.popup-box {
  background: var(--bg2);
  border: 1px solid rgba(58,186,180,0.2);
  border-radius: 20px;
  padding: 36px;
  width: 100%;
  max-width: 420px;
  position: relative;
  animation: fadeInUp 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 40px 100px rgba(0,0,0,0.6), 0 0 0 1px rgba(58,186,180,0.1);
}
.popup-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  border-radius: 20px 20px 0 0;
}
.popup-box h3 { font-size: 20px; margin-bottom: 8px; color: var(--text); font-weight: 700; }
.popup-box p  { font-size: 13px; color: var(--text3); margin-bottom: 24px; }
.popup-box .form-group { margin-bottom: 16px; }
.popup-actions { display: flex; gap: 12px; margin-top: 24px; }
.popup-confirm {
  flex: 1;
  padding: 13px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
  font-family: inherit;
}
.popup-confirm:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(58,186,180,0.4);
}
.popup-cancel {
  flex: 1;
  padding: 13px;
  background: transparent;
  color: var(--text3);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s;
  font-family: inherit;
}
.popup-cancel:hover { border-color: var(--red); color: var(--red); background: rgba(231,76,60,0.05); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) {
  .stats-grid   { grid-template-columns: repeat(2, 1fr); }
  .form-row     { grid-template-columns: 1fr; }
  .navbar       { padding: 0 16px; }
  .container    { padding: 20px 16px; }
  .scan-layout  { grid-template-columns: 1fr; }
  .welcome-banner { flex-direction: column; gap: 20px; text-align: center; }
  .welcome-left { flex-direction: column; }
  .csv-section  { grid-template-columns: 1fr; }
  .detail-date-grid,
  .rental-date-panel,
  .cart-date-grid,
  .cart-item { grid-template-columns: 1fr; }
  .rental-item { align-items: flex-start; }
  .rental-item-side,
  .cart-footer { align-items: stretch; width: 100%; }
  .cart-footer { flex-direction: column; }
}