/* assets/theme.css - Clean, Solid & Fast ERP Theme */
@import url('https://fonts.googleapis.com/css2?family=Baloo+Da+2:wght@400;500;600;700;800&display=swap');

:root {
  --primary-color: #2D4797;
  --primary-hover: #1E3370;
  --secondary-color: #355DAB;
  --accent-color: #FF7A00;
  --bg-color: #F8FAFC;
  --card-bg: #FFFFFF;
  --text-main: #0F172A;
  --text-muted: #64748B;
  --border-color: #E2E8F0;
  --border-dark: #CBD5E1;
  --danger-color: #EF4444;
  --success-color: #10B981;
  --font-family: 'Baloo Da 2', sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font-family) !important;
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-size: 14px;
  line-height: 1.4;
}

/* টপবার হেডার (সলিড ও আনব্রেকেবল) */
.shikho-navbar {
  background: #FFFFFF;
  border-bottom: 2px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.nav-container {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: 70px;
}

.brand-logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--primary-color);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  flex-shrink: 0;
}

.brand-badge {
  background: #EEF2FF;
  color: var(--primary-color);
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  flex-wrap: nowrap;
  margin: 0;
  padding: 0;
}

.nav-links li {
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  padding: 8px 14px;
  font-weight: 700;
  font-size: 15px;
  border-radius: 8px;
  transition: 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary-color);
  background: #F1F5F9;
}

.nav-right {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  flex-shrink: 0;
}

.user-pill {
  background: #F8FAFC;
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 25px;
  font-size: 13.5px;
  font-weight: 700;
}

.btn-lang {
  text-decoration: none;
  font-size: 13px;
  padding: 6px 12px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-weight: 700;
  background: #FFF;
}

/* কন্টেন্ট লেআউট */
.main-wrapper {
  max-width: 1440px;
  margin: 16px auto;
  padding: 0 16px;
}

.card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 16px;
  margin-bottom: 14px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ট্যাব মেনু */
.setup-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
  border-bottom: 2px solid var(--border-color);
  overflow-x: auto;
  white-space: nowrap;
}

.setup-tab-item {
  text-decoration: none;
  padding: 8px 14px;
  font-weight: 700;
  font-size: 14px;
  color: var(--text-muted);
  border-radius: 6px 6px 0 0;
  transition: 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.setup-tab-item:hover {
  color: var(--primary-color);
  background: #EEF2FF;
}

.setup-tab-item.active {
  color: var(--primary-color);
  background: #FFFFFF;
  border: 1.5px solid var(--border-color);
  border-bottom: 2px solid #FFFFFF;
  margin-bottom: -2px;
}

/* টেবিল ডিজাইন */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  background: #FFFFFF;
  margin: 0;
}

.table th {
  background: #F8FAFC;
  color: #334155;
  font-weight: 700;
  padding: 7px 10px;
  border-bottom: 1px solid var(--border-dark);
  border-right: 1px solid var(--border-color);
  text-align: left;
  white-space: nowrap;
}

.table td {
  padding: 6px 10px;
  border-bottom: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  vertical-align: middle;
  color: #1E293B;
}

.table tr:hover td {
  background-color: #F8FAFC;
}

/* বাটন ও ইনপুট */
.form-group {
  margin-bottom: 10px;
}

.form-group label {
  display: block;
  margin-bottom: 3px;
  font-weight: 600;
  font-size: 13px;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  padding: 7px 10px;
  font-size: 13.5px;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sm);
  outline: none;
  background: #FFF;
}

.form-control:focus {
  border-color: var(--primary-color);
}

.btn {
  padding: 7px 16px;
  font-size: 13.5px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  font-weight: 600;
}

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

.btn-xs {
  padding: 4px 10px;
  font-size: 12px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.btn-edit { background: #EEF2FF; color: #2D4797; border: 1px solid #C7D2FE; }
.btn-delete { background: #FEF2F2; color: #DC2626; border: 1px solid #FECACA; cursor: pointer; }
.btn-print { background: #FFFBEB; color: #B45309; border: 1px solid #FDE68A; }

.alert-success {
  background: #ECFDF5;
  color: #065F46;
  border: 1px solid #A7F3D0;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  font-weight: 600;
}

/* মোবাইল অ্যাপ ভিউ */
.mobile-app-bar, .mobile-bottom-nav { display: none; }

@media (max-width: 768px) {
  .shikho-navbar { display: none; }
  .mobile-app-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #FFFFFF;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 999;
    height: 56px;
  }
  .mobile-app-bar .brand-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--primary-color);
  }
  .main-wrapper {
    margin: 8px auto;
    padding: 0 8px 75px 8px;
  }
  .mobile-bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: #FFFFFF;
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.04);
    z-index: 1000;
    justify-content: space-around;
    padding: 6px 0;
  }
  .mobile-bottom-nav a {
    flex: 1;
    text-align: center;
    padding: 4px 0;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 600;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
  }
  .mobile-bottom-nav a.active { color: var(--primary-color); }
  .mobile-bottom-nav a svg { width: 20px; height: 20px; }
}