/* Food Service India Premium UI */
:root {
  /* Brand Colors */
  --primary: #D71920;
  --primary-hover: #B31217;
  --accent-gold: #F4B400;
  --bg-color: #F6F7FB;
  --card-bg: #FFFFFF;
  --text-primary: #1E293B;
  --text-secondary: #64748B;
  --border-color: #E5E7EB;
  /* Typography */
  --font-family: 'Inter', sans-serif;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  /* Shadows and radii */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.07);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  /* Transitions */
  --transition: 0.3s ease;
}

/* Global */
html { scroll-behavior: smooth; }
body {
  margin:0;
  padding:0;
  font-family: var(--font-family);
  color: var(--text-primary);
  background: var(--bg-color);
  width: 100%;
  height: 100vh;
  align-content: center;
}

a{
  text-decoration: none;
  color: var(--text-primary);
}

ul{
  list-style: none;
  padding: 0;
  margin: 0;
}

/* Loader */
.loader-box {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(4px);
  display:flex;
  align-items:center;
  justify-content:center;
}
.loader {
  font-size: 1.5rem;
  font-weight: var(--fw-semibold);
  color: var(--primary);
  position: relative;
}
.loader::after {
  content:"";
  animation: dots 1.5s infinite;
}
@keyframes dots {
  0%{content:"";}
  25%{content:".";}
  50%{content:"..";}
  75%{content:"...";}
  100%{content:"";}
}

/* Navbar */
.navbar {
  height:70px;
  background:#fff;
  box-shadow: var(--shadow-sm);
  display:flex;
  align-items:center;
  padding:0 1rem;
  position:sticky;
  top:0;
  z-index:1000;
  transition: var(--transition);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}
.sidebar-toggle {
  width:42px;
  height:42px;
  border:none;
  background:#f1f3f5;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.sidebar-toggle:hover {
  background: var(--primary-hover);
  color:#fff;
}
.logo { height:42px; width:auto; }

/* Sidebar */
.sidebar {
  position:fixed;
  top:70px;
  left:0;
  width:0;
  height:calc(100vh - 70px);
  background:#fff;
  box-shadow: var(--shadow-sm);
  padding:1rem;
  overflow-y:auto;
  transition: var(--transition);
  display:none;
}
.sidebar.show {
  display:block;
  width:280px;
}
.profile-box {
  background: linear-gradient(135deg, var(--primary), var(--accent-gold));
  color:#fff;
  border-radius: var(--radius-md);
  padding:1.5rem;
  text-align:center;
  margin-bottom:1.5rem;
}
.profile-box h5 { margin:0.5rem 0; font-weight: var(--fw-semibold); }
.profile-box small { opacity:0.9; }
.menu-title { color:#999; font-size:0.8125rem; text-transform:uppercase; margin-bottom:0.5rem; letter-spacing:0.5px; }
.sidebar .nav-link {
  display:flex;
  align-items:center;
  gap:0.75rem;
  color: var(--text-secondary);
  font-size:1rem;
  padding:0.75rem 1rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.sidebar .nav-link i { font-size:1.25rem; }
.sidebar .nav-link:hover,
.sidebar .nav-link.active {
  background: var(--primary-hover);
  color:#fff;
}
.sidebar .nav-link.active::before {
  content:"";
  position:absolute;
  left:0;
  top:0;
  bottom:0;
  width:4px;
  background: var(--primary);
  border-radius: 0 4px 4px 0;
}
.logout {
  position:absolute;
  bottom:1.5rem; left:1rem; right:1rem;
}

/* Main Content */
.main {
  margin-top:70px;
  padding:1.5rem;
  transition: var(--transition);
  background: var(--bg-color);
}
.main.sidebar-open { margin-left:280px; }

/* Cards */
.card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  padding:1.5rem;
  border:none;
  width: 75%;
  margin: 0 auto;
}
.card:hover { transform: translateY(-4px); }
.card .header,
.card .footer {
  padding:0.75rem 1rem;
  background:#fff;
}

.card .body { padding:1rem;}

/* PDF Viewer Card Specific */
.pdf-card .header { display:flex; align-items:center; justify-content:space-between; }
.pdf-card .header img { height:32px; }
.pdf-card .header .title { font-weight: var(--fw-bold); font-size:1.25rem; }
.pdf-card .footer { font-size:0.875rem; color: var(--text-secondary); display:flex; justify-content:space-between; }

/* Utility Classes */
.text-primary { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.bg-primary { background: var(--primary) !important; }
.bg-accent { background: var(--accent-gold) !important; }

img{
    width: 100%;
    max-width: 100%;
}

/* Container button styling */
.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}

/* Middle line configuration */
.hamburger {
  position: relative;
  display: block;
  width: 30px;
  height: 4px;
  background-color: #333;
  border-radius: 2px;
  transition: all 0.3s ease-in-out;
}

/* Top and bottom lines via pseudo-elements */
.hamburger::before,
.hamburger::after {
  content: "";
  position: absolute;
  left: 0;
  width: 30px;
  height: 4px;
  background-color: #333;
  border-radius: 2px;
  transition: all 0.3s ease-in-out;
}

/* Position top line 10px above */
.hamburger::before {
  top: -10px;
}

/* Position bottom line 10px below */
.hamburger::after {
  top: 10px;
}

/* Interactive Hover effect */
.menu-toggle:hover .hamburger {
  background-color: #007bff;
}

.menu-toggle:hover .hamburger::before,
.menu-toggle:hover .hamburger::after {
  background-color: #007bff;
}

.introcard{
  margin: 0 auto;
  width: 75%;
  text-align: center;
}

.introcard img{
  width: 40%;
  max-width: 100%;
  height: auto;
  margin: auto;
}

.btn{
  margin-top: 10px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  background: var(--primary);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.btn-primary{
  background: var(--primary);
  color: #fff;
}

.logincard{
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  margin: 0 auto;
  width: 30%;
  text-align: center;
}

.logincard .logo{
  width: 30%;
  height: auto;
}

.logincard .body, .logincard form{
  padding: 1rem;
  display: flex;
  flex-direction: column;
}

.logincard .form-control{
  margin-top: 10px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.logincard .form-control:focus{
  outline: none;
  box-shadow: 0 0 0 0.2rem rgba(215, 25, 32, 0.25);
}

.logincard .form-control:hover{
  outline: none;
  box-shadow: 0 0 0 0.2rem rgba(215, 25, 32, 0.25);
}