/* =========================================================
   STORE THEME - Comprehensive CSS
   Based on index.php design
========================================================= */

:root{
  /* Color Palette */
  --bg: #ffffff;
  --surface: #ffffff;
  --ink: #1e202c;
  --ink2: #31323e;
  --muted: #666a7a;
  --accent: #60519b;
  --accent-hover: #4f4286;
  --accent-soft: rgba(96,81,155,.10);
  --line: #bfc0d1;
  --success: #16A34A;
  --danger: #EF4444;
  
  /* Spacing & Radius */
  --r12: 12px;
  --r16: 16px;
  --r20: 20px;
  
  /* Shadows */
  --shadow: 0 10px 22px rgba(30,32,44,.08);
  --shadowH: 0 18px 40px rgba(30,32,44,.12);
  --ring: 0 0 0 4px rgba(96,81,155,.18);
}

/* =========================================================
   BASE STYLES
========================================================= */
body{
  background: var(--bg) !important;
  color: var(--ink) !important;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

/* =========================================================
   NAVBAR STYLING (Index Design)
========================================================= */
nav.navbar, .navbar{
  background: rgba(255,255,255,.92) !important;
  backdrop-filter: blur(12px) !important;
  border-bottom: 1px solid rgba(191,192,209,.60) !important;
  box-shadow: 0 8px 22px rgba(30,32,44,.06);
  padding-top: 10px;
  padding-bottom: 10px;
}

.navbar .container{
  padding-top: 10px;
  padding-bottom: 10px;
}

/* Brand Animation */
@keyframes brandCycle{
  0%   { color: #60519b; text-shadow: 0 8px 24px rgba(96,81,155,.18); }
  33%  { color: #1e202c; text-shadow: 0 8px 24px rgba(30,32,44,.14); }
  66%  { color: #31323e; text-shadow: 0 8px 24px rgba(49,50,62,.16); }
  100% { color: #60519b; text-shadow: 0 8px 24px rgba(96,81,155,.18); }
}

.navbar-brand{
  font-weight: 950 !important;
  letter-spacing: .45px;
  text-transform: uppercase;
  animation: brandCycle 3s infinite linear;
  color: var(--accent) !important;
}

/* Navigation Links */
.navbar-nav{
  gap: 6px;
}

.navbar-nav .nav-link{
  color: var(--ink2) !important;
  font-weight: 900;
  padding: 10px 12px !important;
  border-radius: 999px;
  transition: background .15s ease, color .15s ease, transform .15s ease;
}

.navbar-nav .nav-link:hover{
  background: rgba(96,81,155,.08) !important;
  color: var(--accent) !important;
  transform: translateY(-1px);
}

.navbar-nav .nav-link.active{
  background: rgba(96,81,155,.12) !important;
  color: var(--accent) !important;
}

/* Navigation Pills/Badges */
.nav-pill{
  border-radius: 999px;
  padding: .35rem .75rem;
  font-weight: 700;
  background: #fff !important;
  color: var(--ink) !important;
}

/* =========================================================
   PANEL SIDEBAR STYLING
========================================================= */
.sidebar-container{
  min-height: calc(100vh - 80px);
}

.panel-sidebar{
  background: var(--surface);
  border-right: 1px solid var(--line);
  box-shadow: var(--shadow);
  height: 100%;
  position: sticky;
  top: 20px;
  border-radius: var(--r16);
  padding: 20px 0;
}

.sidebar-nav .nav-link{
  color: var(--ink2) !important;
  font-weight: 800;
  padding: 12px 20px !important;
  border-radius: 0 var(--r16) var(--r16) 0;
  margin: 2px 10px;
  transition: all .15s ease;
  border-left: 3px solid transparent;
}

.sidebar-nav .nav-link:hover{
  background: var(--accent-soft) !important;
  color: var(--accent) !important;
  border-left-color: var(--accent);
  transform: translateX(3px);
}

.sidebar-nav .nav-link.active{
  background: var(--accent) !important;
  color: #fff !important;
  border-left-color: var(--accent);
}

.sidebar-header{
  padding: 0 20px 15px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 15px;
}

.sidebar-header h5{
  color: var(--accent);
  font-weight: 900;
  margin: 0;
}

/* =========================================================
   MAIN CONTENT AREA
========================================================= */
.panel-content{
  padding: 20px;
}

.panel-content .container-fluid{
  max-width: 100%;
}

/* =========================================================
   CARD STYLING (Consistent with index.php)
========================================================= */
.theme-card{
  background: var(--surface);
  border: 1px solid rgba(191,192,209,.75);
  border-radius: var(--r20);
  box-shadow: var(--shadow);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.theme-card:hover{
  transform: translateY(-3px);
  box-shadow: var(--shadowH);
  border-color: rgba(96,81,155,.22);
}

.card-header{
  background: rgba(96,81,155,.05);
  border-bottom: 1px solid rgba(191,192,209,.5);
  font-weight: 900;
  color: var(--ink);
}

/* =========================================================
   BUTTON STYLING
========================================================= */
.btn-theme{
  border: 1px solid rgba(96,81,155,.22) !important;
  background: var(--accent) !important;
  color: #fff !important;
  border-radius: var(--r16) !important;
  font-weight: 900 !important;
  padding: 12px 14px !important;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  box-shadow: 0 12px 24px rgba(96,81,155,.18);
}

.btn-theme:hover{
  background: var(--accent-hover) !important;
  transform: translateY(-1px);
  box-shadow: 0 16px 34px rgba(96,81,155,.22);
}

.btn-outline-theme{
  border: 1px solid rgba(96,81,155,.5) !important;
  background: transparent !important;
  color: var(--accent) !important;
  border-radius: var(--r16) !important;
  font-weight: 900 !important;
  padding: 12px 14px !important;
  transition: all .15s ease;
}

.btn-outline-theme:hover{
  background: var(--accent) !important;
  color: #fff !important;
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(96,81,155,.18);
}

/* =========================================================
   FORM STYLING
========================================================= */
.form-control-theme{
  border: 1px solid rgba(191,192,209,.75) !important;
  border-radius: var(--r16) !important;
  padding: 12px 12px !important;
  font-weight: 800;
  background: #fff !important;
  color: var(--ink) !important;
}

.form-control-theme:focus{
  outline: none !important;
  border-color: rgba(96,81,155,.45) !important;
  box-shadow: var(--ring) !important;
}

.form-select-theme{
  border: 1px solid rgba(191,192,209,.75) !important;
  border-radius: var(--r16) !important;
  padding: 12px 12px !important;
  font-weight: 800;
  background: #fff !important;
  color: var(--ink) !important;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2331323e' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}

/* =========================================================
   BADGE STYLING
========================================================= */
.badge-theme{
  background: var(--accent) !important;
  color: #fff !important;
  border-radius: 999px;
  padding: 6px 12px;
  font-weight: 900;
}

.badge-success-theme{
  background: var(--success) !important;
  color: #fff !important;
  border-radius: 999px;
  padding: 6px 12px;
  font-weight: 900;
}

.badge-danger-theme{
  background: var(--danger) !important;
  color: #fff !important;
  border-radius: 999px;
  padding: 6px 12px;
  font-weight: 900;
}

/* =========================================================
   ALERT STYLING
========================================================= */
.alert-theme{
  background: rgba(96,81,155,.10);
  border: 1px solid rgba(96,81,155,.20);
  border-radius: var(--r16);
  color: var(--ink);
  font-weight: 800;
}

.alert-success-theme{
  background: rgba(22,163,74,.10);
  border: 1px solid rgba(22,163,74,.20);
  border-radius: var(--r16);
  color: var(--ink);
  font-weight: 800;
}

.alert-danger-theme{
  background: rgba(239,68,68,.10);
  border: 1px solid rgba(239,68,68,.20);
  border-radius: var(--r16);
  color: var(--ink);
  font-weight: 800;
}

/* =========================================================
   RESPONSIVE DESIGN
========================================================= */
/* Mobile Navigation */
@media (max-width: 991px){
  /* Brand centering in mobile */
  .navbar .navbar-brand{
    margin: 0 auto !important;
    text-align: center !important;
    display: block !important;
  }
  
  /* Collapsible panel styling */
  .navbar-collapse{
    margin-top: 10px;
    background: #fff;
    border: 1px solid rgba(191,192,209,.75);
    border-radius: var(--r16);
    padding: 12px;
    box-shadow: var(--shadow);
  }
  
  .navbar-nav{
    width: 100%;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 8px;
  }
  
  .navbar-nav .nav-item{
    width: 100%;
  }
  
  .navbar-nav .nav-link{
    width: 100%;
    justify-content: center;
  }
  
  /* Mobile sidebar */
  .panel-sidebar{
    position: relative;
    top: 0;
    border-radius: var(--r16);
    margin-bottom: 20px;
  }
  
  .sidebar-nav .nav-link{
    border-radius: var(--r16);
    margin: 2px 10px;
    border-left: none;
  }
  
  .sidebar-nav .nav-link:hover,
  .sidebar-nav .nav-link.active{
    transform: translateY(-2px);
    border-left: none;
  }
}

/* Small mobile devices */
@media (max-width: 576px){
  .panel-content{
    padding: 15px;
  }
  
  .theme-card{
    border-radius: var(--r16);
  }
  
  .btn-theme,
  .btn-outline-theme{
    padding: 10px 12px !important;
    font-size: 0.9rem;
  }
}

/* Large desktop */
@media (min-width: 1200px){
  .panel-sidebar{
    max-width: 280px;
  }
}

/* =========================================================
   ANIMATION PREFERENCES
========================================================= */
@media (prefers-reduced-motion: reduce){
  .navbar-brand{ animation: none !important; }
  .theme-card,
  .sidebar-nav .nav-link,
  .btn-theme,
  .btn-outline-theme{
    transition: none !important;
  }
}

/* =========================================================
   UTILITY CLASSES
========================================================= */
.text-accent{ color: var(--accent) !important; }
.bg-accent-soft{ background: var(--accent-soft) !important; }
.border-accent{ border-color: var(--accent) !important; }

.shadow-theme{ box-shadow: var(--shadow) !important; }
.shadow-theme-hover{ box-shadow: var(--shadowH) !important; }

.rounded-theme{ border-radius: var(--r16) !important; }
.rounded-theme-lg{ border-radius: var(--r20) !important; }

.fw-extrabold{ font-weight: 950 !important; }
.fw-semibold{ font-weight: 600 !important; }