/* ssp-style.css - SSP Platform Modern, Dynamic & Glassmorphic CSS */
:root {
  /* HSL Color Palette - Premium Modern Vibe */
  --hue-primary: 220;
  --primary: hsl(var(--hue-primary), 85%, 50%);         /* #1366ED - Main Blue */
  --primary-hover: hsl(var(--hue-primary), 85%, 45%);
  --primary-light: hsl(var(--hue-primary), 85%, 95%);
  
  --secondary: hsl(280, 80%, 60%);        /* Purple */
  --success: hsl(150, 70%, 40%);          /* Green */
  --warning: hsl(35, 90%, 55%);           /* Orange */
  --danger: hsl(350, 80%, 55%);           /* Red */
  --info: hsl(190, 90%, 45%);             /* Cyan/Teal */

  /* Dark Theme Default (B2B SaaS Style) */
  --bg-main: hsl(220, 20%, 8%);           /* Deep dark blue/black */
  --bg-secondary: hsl(220, 20%, 12%);     /* Slightly lighter */
  --bg-tertiary: hsl(220, 20%, 16%);      /* Elevated surface */
  
  --text-main: hsl(0, 0%, 95%);
  --text-muted: hsl(220, 15%, 70%);
  --border: hsl(220, 20%, 25%);
  --border-light: hsl(220, 20%, 20%);
  
  /* Glassmorphism settings */
  --glass-bg: rgba(30, 36, 48, 0.6);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-blur: blur(12px);

  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(19, 102, 237, 0.25);
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  
  --sidebar-width: 260px;
}

[data-theme="light"] {
  --bg-main: hsl(220, 30%, 98%);
  --bg-secondary: hsl(0, 0%, 100%);
  --bg-tertiary: hsl(220, 20%, 95%);
  
  --text-main: hsl(220, 40%, 15%);
  --text-muted: hsl(220, 20%, 40%);
  --border: hsl(220, 20%, 85%);
  --border-light: hsl(220, 20%, 90%);
  
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(0, 0, 0, 0.05);

  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.05);
  --shadow-glow: 0 0 20px rgba(19, 102, 237, 0.15);
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Inter', -apple-system, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 15% 50%, rgba(19, 102, 237, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 85% 30%, rgba(160, 32, 240, 0.05) 0%, transparent 50%);
  background-attachment: fixed;
}
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-hover); }

/* Typography */
h1, h2, h3, h4, h5, h6 { font-weight: 600; line-height: 1.3; color: var(--text-main); margin-bottom: 0.5rem; }
h1 { font-size: 2rem; letter-spacing: -0.05em; }
h2 { font-size: 1.5rem; letter-spacing: -0.02em; }
h3 { font-size: 1.25rem; }

/* Layout - Sidebar + Content */
.app-layout { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--sidebar-width);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; bottom: 0; left: 0;
  z-index: 100;
  transition: transform 0.3s ease;
}
.sidebar-header {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-light);
}
.sidebar-logo { display: flex; align-items: center; gap: 0.75rem; color: var(--text-main); font-size: 1.25rem; font-weight: 700; letter-spacing: 1px; }
.logo-icon { background: linear-gradient(135deg, var(--primary), var(--secondary)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; font-size: 1.5rem; }
.sidebar-close { display: none; background: none; border: none; color: var(--text-muted); font-size: 1.25rem; cursor: pointer; }

.sidebar-nav { padding: 1.5rem 1rem; flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 0.5rem; }
.nav-item {
  display: flex; align-items: center; gap: 1rem; padding: 0.8rem 1rem;
  color: var(--text-muted); border-radius: var(--radius-md); font-weight: 500;
  transition: var(--transition);
}
.nav-item i { width: 20px; text-align: center; font-size: 1.1rem; }
.nav-item:hover { background: var(--bg-tertiary); color: var(--text-main); transform: translateX(5px); }
.nav-item.active { background: rgba(19, 102, 237, 0.1); color: var(--primary); border-left: 3px solid var(--primary); }
.nav-item--danger:hover { background: rgba(255, 0, 0, 0.1); color: var(--danger); }
.sidebar-footer { padding: 1rem; border-top: 1px solid var(--border-light); }

.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-width: 0;
  transition: margin-left 0.3s ease;
}
.top-bar {
  height: 70px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  position: sticky;
  top: 0; z-index: 90;
}
.hamburger { display: none; background: none; border: none; color: var(--text-main); font-size: 1.5rem; cursor: pointer; }
.page-title { font-size: 1.25rem; font-weight: 600; margin: 0; }
.top-bar-actions { display: flex; align-items: center; gap: 1.5rem; }
.notification-bell { position: relative; cursor: pointer; font-size: 1.25rem; color: var(--text-muted); transition: var(--transition); }
.notification-bell:hover { color: var(--text-main); transform: scale(1.1) rotate(5deg); }
.notification-bell .badge {
  position: absolute; top: -5px; right: -8px; background: var(--danger); color: white;
  font-size: 0.7rem; font-weight: 700; padding: 2px 5px; border-radius: var(--radius-full); border: 2px solid var(--bg-secondary);
}
.user-menu { display: flex; flex-direction: column; align-items: flex-end; }
.user-name { font-weight: 600; font-size: 0.95rem; }
.user-role { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }

/* Notification Dropdown */
.notification-dropdown {
  position: absolute;
  top: 60px;
  right: 80px;
  width: 320px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: none;
  flex-direction: column;
  z-index: 1000;
  max-height: 400px;
  overflow: hidden;
}
.notification-dropdown.active { display: flex; animation: slideDown 0.2s ease-out; }

.dropdown-header {
  padding: 1rem;
  font-weight: 600;
  border-bottom: 1px solid var(--border-light);
  background: var(--bg-tertiary);
}
.notification-list { overflow-y: auto; flex: 1; }
.notification-item {
  padding: 1rem;
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
  cursor: pointer;
}
.notification-item:hover { background: var(--bg-tertiary); }
.notification-item.unread { background: rgba(19, 102, 237, 0.05); border-left: 3px solid var(--primary); }
.notification-title { font-weight: 600; font-size: 0.9rem; margin-bottom: 2px; }
.notification-text { font-size: 0.85rem; color: var(--text-muted); line-height: 1.4; }
.notification-time { font-size: 0.75rem; color: var(--text-muted); margin-top: 5px; display: block; }

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.content-area { padding: 2rem; flex: 1; }

/* UI Components */
.card {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
  overflow: hidden;
  transition: var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); border-color: var(--border); }
.card-header { padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--border-light); display: flex; justify-content: space-between; align-items: center; }
.card-header h2, .card-header h3 { margin: 0; font-size: 1.1rem; display: flex; align-items: center; gap: 0.5rem; }
.card-body { padding: 1.5rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.6rem 1.2rem; border-radius: var(--radius-sm); font-weight: 500; font-size: 0.95rem;
  cursor: pointer; transition: var(--transition); border: 1px solid transparent; text-align: center;
}
.btn--primary { background: linear-gradient(135deg, var(--primary), hsl(220, 85%, 40%)); color: white; box-shadow: 0 4px 10px rgba(19, 102, 237, 0.3); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 6px 15px rgba(19, 102, 237, 0.4); }
.btn--success { background: var(--success); color: white; }
.btn--success:hover { background: hsl(150, 70%, 35%); }
.btn--danger { background: var(--danger); color: white; }
.btn--warning { background: var(--warning); color: white; }
.btn--ghost { background: transparent; border-color: var(--border); color: var(--text-main); }
.btn--ghost:hover { background: var(--bg-tertiary); border-color: var(--text-muted); }
.btn--sm { padding: 0.4rem 0.8rem; font-size: 0.85rem; }
.btn--full { width: 100%; }
.btn-link { background: none; border: none; color: var(--primary); cursor: pointer; text-decoration: underline; padding: 0; }

/* Badges */
.badge { display: inline-block; padding: 0.25rem 0.6rem; border-radius: var(--radius-full); font-size: 0.75rem; font-weight: 600; text-transform: uppercase; }
.badge--info { background: rgba(19, 102, 237, 0.1); color: var(--primary); border: 1px solid rgba(19, 102, 237, 0.2); }
.badge--success { background: rgba(34, 197, 94, 0.1); color: var(--success); border: 1px solid rgba(34, 197, 94, 0.2); }
.badge--warning { background: rgba(245, 158, 11, 0.1); color: var(--warning); border: 1px solid rgba(245, 158, 11, 0.2); }
.badge--danger { background: rgba(239, 68, 68, 0.1); color: var(--danger); border: 1px solid rgba(239, 68, 68, 0.2); }
.badge--secondary { background: var(--bg-tertiary); color: var(--text-muted); border: 1px solid var(--border); }
.badge--sm { padding: 0.15rem 0.4rem; font-size: 0.65rem; }

.status-badge { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.3rem 0.75rem; border-radius: var(--radius-full); font-size: 0.8rem; font-weight: 600; }
.status-badge::before { content: ''; width: 8px; height: 8px; border-radius: 50%; }
.status-badge--draft { background: var(--bg-tertiary); color: var(--text-muted); } .status-badge--draft::before { background: var(--text-muted); }
.status-badge--pending_admin { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.status-badge--pending_admin::before { background: var(--warning); /* Turuncu nokta */}
.status-badge--open { background: rgba(19, 102, 237, 0.1); color: var(--primary); } .status-badge--open::before { background: var(--primary); box-shadow: 0 0 5px var(--primary); }
.status-badge--closed, .status-badge--cancelled { background: rgba(239, 68, 68, 0.1); color: var(--danger); } .status-badge--closed::before, .status-badge--cancelled::before { background: var(--danger); }
.status-badge--awarded { background: rgba(34, 197, 94, 0.1); color: var(--success); } .status-badge--awarded::before { background: var(--success); }

/* Forms */
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 500; color: var(--text-muted); font-size: 0.9rem; }
input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="date"], input[type="url"], input[type="tel"], select, textarea {
  width: 100%; padding: 0.75rem 1rem; border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--bg-main); color: var(--text-main); font-family: inherit; font-size: 0.95rem;
  transition: var(--transition);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(19, 102, 237, 0.15); }
.input-group { display: flex; }
.input-group input { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.input-group .input-group-append, .input-group select { border-top-left-radius: 0; border-bottom-left-radius: 0; border-left: none; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem 1.5rem; }
.form-group--full { grid-column: 1 / -1; }
.password-wrapper { position: relative; }
.password-toggle { 
  position: absolute; 
  right: 12px; 
  top: 50%; 
  transform: translateY(-50%); 
  background: none; 
  border: none; 
  color: var(--text-muted); 
  cursor: pointer; 
  padding: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.password-toggle:hover { color: var(--primary); }

/* Alerts */
.alert { padding: 1rem 1.25rem; border-radius: var(--radius-sm); margin-bottom: 1.5rem; display: flex; align-items: flex-start; gap: 0.75rem; border-left: 4px solid; }
.alert i { font-size: 1.25rem; margin-top: 2px; }
.alert--error { background: rgba(239, 68, 68, 0.1); border-color: var(--danger); color: var(--danger); }
.alert--success { background: rgba(34, 197, 94, 0.1); border-color: var(--success); color: var(--success); }
.alert--info { background: rgba(19, 102, 237, 0.1); border-color: var(--primary); color: var(--primary); }
.alert--warning { background: rgba(245, 158, 11, 0.1); border-color: var(--warning); color: var(--warning); }

/* Tables */
.table-responsive { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; text-align: left; }
.table th, .table td { padding: 1rem; border-bottom: 1px solid var(--border-light); }
.table th { background: var(--bg-tertiary); font-weight: 600; color: var(--text-muted); text-transform: uppercase; font-size: 0.8rem; letter-spacing: 0.5px; }
.table tbody tr { transition: var(--transition); }
.table tbody tr:hover { background: var(--bg-tertiary); }
.table--comparison th { text-align: center; }
.table--comparison td { vertical-align: middle; }
.table--comparison .highlight-row { background: rgba(19, 102, 237, 0.03); }
.price-big { font-size: 1.25rem; font-weight: 700; }

/* Dashboard Specifics */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; margin-bottom: 2rem; }
.stat-card { background: var(--bg-secondary); border-radius: var(--radius-md); padding: 1.5rem; display: flex; align-items: center; gap: 1.5rem; border: 1px solid var(--glass-border); box-shadow: var(--shadow-sm); transition: var(--transition); }
.stat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.stat-icon { width: 60px; height: 60px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.75rem; }
.stat-info { display: flex; flex-direction: column; }
.stat-value { font-size: 2rem; font-weight: 700; line-height: 1; margin-bottom: 0.25rem; color: var(--text-main); }
.stat-label { color: var(--text-muted); font-size: 0.9rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; }
.stat-card--blue .stat-icon { background: rgba(19, 102, 237, 0.1); color: var(--primary); }
.stat-card--green .stat-icon { background: rgba(34, 197, 94, 0.1); color: var(--success); }
.stat-card--purple .stat-icon { background: rgba(160, 32, 240, 0.1); color: var(--secondary); }
.stat-card--orange .stat-icon { background: rgba(245, 158, 11, 0.1); color: var(--warning); }
.stat-card--red .stat-icon { background: rgba(239, 68, 68, 0.1); color: var(--danger); }
.stat-card--teal .stat-icon { background: rgba(14, 165, 233, 0.1); color: var(--info); }

.quick-actions { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1rem; margin-bottom: 2rem; }
.action-card { background: var(--bg-secondary); border: 1px dashed var(--border); border-radius: var(--radius-sm); padding: 1.5rem 1rem; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 0.75rem; color: var(--text-main); transition: var(--transition); }
.action-card i { font-size: 1.5rem; color: var(--primary); }
.action-card span { font-weight: 500; font-size: 0.9rem; }
.action-card:hover { border-color: var(--primary); background: rgba(19, 102, 237, 0.05); color: var(--primary); transform: scale(1.02); }

/* Tender & Proposal Cards */
.tender-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.5rem; margin-bottom: 2rem; }
.tender-card { background: var(--bg-secondary); border-radius: var(--radius-md); border: 1px solid var(--border); display: flex; flex-direction: column; padding: 1.5rem; transition: var(--transition); position: relative; overflow: hidden; }
.tender-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.tender-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--primary), var(--secondary)); opacity: 0; transition: var(--transition); }
.tender-card:hover::before { opacity: 1; }
.tender-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 1rem; }
.tender-card h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.tender-card h3 a { color: var(--text-main); } .tender-card h3 a:hover { color: var(--primary); }
.tender-description { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1.5rem; display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.tender-meta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin-bottom: 1.5rem; flex: 1; }
.meta-item { display: flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; color: var(--text-muted); }
.meta-item i { color: var(--primary); opacity: 0.8; }
.tender-card-footer { display: flex; justify-content: space-between; align-items: center; padding-top: 1rem; border-top: 1px solid var(--border-light); }
.company-info { font-weight: 500; font-size: 0.9rem; }

/* Filter Section */
.filter-section { background: var(--bg-secondary); padding: 1rem 1.5rem; border-radius: var(--radius-md); border: 1px solid var(--border); margin-bottom: 2rem; display: flex; align-items: center; }
.filter-form { display: flex; gap: 1rem; flex-wrap: wrap; width: 100%; align-items: center; }
.filter-form .form-group { margin-bottom: 0; flex: 1; min-width: 200px; }

/* Layout Splits */
.content-split { display: grid; grid-template-columns: 2.5fr 1fr; gap: 2rem; }
@media (max-width: 1024px) { .content-split { grid-template-columns: 1fr; } }
.detail-list-item { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; }

/* Mini Proposals */
.mini-proposal-list { display: flex; flex-direction: column; gap: 1px; background: var(--border-light); }
.mini-proposal-item { background: var(--bg-secondary); padding: 1rem; transition: var(--transition); }
.mini-proposal-item:hover { background: var(--bg-tertiary); }
.mini-proposal-item.winner { border-left: 4px solid var(--success); background: rgba(34, 197, 94, 0.05); }

/* Supplier Selection Checkboxes */
.supplier-selection-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1rem; }
.supplier-card-select { cursor: pointer; display: block; position: relative; }
.supplier-card-select input[type="checkbox"] { position: absolute; opacity: 0; cursor: pointer; }
.supplier-card-content { background: var(--bg-secondary); border: 2px solid var(--border); border-radius: var(--radius-sm); padding: 1rem; transition: var(--transition); }
.supplier-card-select:hover .supplier-card-content { border-color: var(--primary-light); }
.supplier-card-select input:checked ~ .supplier-card-content { border-color: var(--primary); background: rgba(19, 102, 237, 0.05); }
.supplier-card-select.disabled { cursor: not-allowed; opacity: 0.6; }
.supplier-card-select.disabled .supplier-card-content { border-color: var(--success); background: rgba(34,197,94,0.05); }

/* Auth Pages */
.auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 2rem; background: linear-gradient(135deg, var(--bg-main) 0%, var(--bg-tertiary) 100%); }
.auth-container { background: var(--glass-bg); backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-border); padding: 3rem; border-radius: var(--radius-lg); width: 100%; max-width: 450px; box-shadow: var(--shadow-lg); }
.auth-container--wide { max-width: 800px; }
.auth-header { text-align: center; margin-bottom: 2rem; }
.auth-logo { width: 60px; height: 60px; background: linear-gradient(135deg, var(--primary), var(--secondary)); border-radius: 16px; margin: 0 auto 1.5rem; display: flex; align-items: center; justify-content: center; font-size: 2rem; color: white; box-shadow: var(--shadow-glow); }
.auth-subtitle { color: var(--text-muted); margin-top: 0.5rem; }
.auth-footer { margin-top: 2rem; text-align: center; font-size: 0.9rem; color: var(--text-muted); border-top: 1px solid var(--border-light); padding-top: 1.5rem; }
.code-input { text-align: center; font-size: 2rem !important; letter-spacing: 0.5em; font-family: monospace; font-weight: bold; }

/* Steps Indicator */
.steps-indicator { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2.5rem; position: relative; }
.step-item { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; z-index: 2; position: relative; background: var(--bg-secondary); }
.step-num { width: 36px; height: 36px; border-radius: 50%; background: var(--bg-tertiary); border: 2px solid var(--border); display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--text-muted); transition: var(--transition); }
.step-label { font-size: 0.8rem; font-weight: 600; color: var(--text-muted); }
.step-item.active .step-num { background: var(--primary); border-color: var(--primary); color: white; box-shadow: 0 0 15px rgba(19, 102, 237, 0.4); }
.step-item.active .step-label { color: var(--primary); }
.step-item.completed .step-num { background: var(--success); border-color: var(--success); color: white; }
.step-line { flex: 1; height: 2px; background: var(--border); margin: 0 -10px; margin-top: -24px; z-index: 1; }

.role-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-bottom: 2rem; }
.role-card { cursor: pointer; display: block; position: relative; }
.role-card input { position: absolute; opacity: 0; }
.role-card-content { background: var(--bg-tertiary); border: 2px solid var(--border); border-radius: var(--radius-md); padding: 2rem 1.5rem; text-align: center; transition: var(--transition); }
.role-card-content i { font-size: 3rem; color: var(--text-muted); margin-bottom: 1rem; transition: var(--transition); }
.role-card-content h3 { margin-bottom: 0.5rem; }
.role-card-content p { font-size: 0.85rem; color: var(--text-muted); }
.role-card input:checked + .role-card-content { border-color: var(--primary); background: rgba(19, 102, 237, 0.05); transform: translateY(-5px); box-shadow: var(--shadow-glow); }
.role-card input:checked + .role-card-content i { color: var(--primary); }

/* Modals */
.modal { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; z-index: 1000; opacity: 0; pointer-events: none; transition: var(--transition); }
.modal.active { opacity: 1; pointer-events: auto; }
.modal-content { background: var(--bg-secondary); border-radius: var(--radius-md); border: 1px solid var(--border); width: 100%; max-width: 500px; transform: translateY(20px); transition: var(--transition); box-shadow: var(--shadow-lg); }
.modal.active .modal-content { transform: translateY(0); }
.modal-header { padding: 1.5rem; border-bottom: 1px solid var(--border-light); display: flex; justify-content: space-between; align-items: center; }
.modal-body { padding: 1.5rem; }
.modal-close { background: none; border: none; color: var(--text-muted); font-size: 1.25rem; cursor: pointer; transition: color 0.2s; }
.modal-close:hover { color: var(--danger); }

/* Utilities */
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-align-center { display: flex; align-items: center; }
.mt-0 { margin-top: 0; } .mt-1 { margin-top: 0.25rem; } .mt-2 { margin-top: 0.5rem; } .mt-3 { margin-top: 1rem; } .mt-4 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.25rem; } .mb-2 { margin-bottom: 0.5rem; } .mb-3 { margin-bottom: 1rem; } .mb-4 { margin-bottom: 1.5rem; }
.pt-2 { padding-top: 0.5rem; } .pt-3 { padding-top: 1rem; } .pt-4 { padding-top: 1.5rem; }
.pb-2 { padding-bottom: 0.5rem; } .pb-3 { padding-bottom: 1rem; } .pb-4 { padding-bottom: 1.5rem; }
.p-0 { padding: 0 !important; } .p-2 { padding: 0.5rem; } .p-3 { padding: 1rem; } .p-4 { padding: 1.5rem; }
.border-top { border-top: 1px solid var(--border-light); }
.border-bottom { border-bottom: 1px solid var(--border-light); }
.text-center { text-align: center; } .text-right { text-align: right; }
.text-sm { font-size: 0.85rem; } .text-xs { font-size: 0.75rem; } .text-lg { font-size: 1.125rem; } .text-xl { font-size: 1.25rem; }
.text-muted { color: var(--text-muted); } .text-primary { color: var(--primary); } .text-success { color: var(--success); } .text-danger { color: var(--danger); }
.font-medium { font-weight: 500; } .font-bold { font-weight: 700; }
.truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.whitespace-pre-wrap { white-space: pre-wrap; }
.w-100 { width: 100%; }

.empty-state { text-align: center; padding: 3rem 2rem; border: 2px dashed var(--border); border-radius: var(--radius-md); color: var(--text-muted); background: var(--bg-main); }
.empty-state i { font-size: 3rem; margin-bottom: 1rem; opacity: 0.5; }

/* Tooltip */
.tooltip { position: relative; }
.tooltip::after {
  content: attr(data-tooltip); position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%) translateY(-5px);
  background: var(--bg-tertiary); color: var(--text-main); padding: 0.25rem 0.5rem; border-radius: var(--radius-sm); border: 1px solid var(--border);
  font-size: 0.75rem; white-space: nowrap; opacity: 0; pointer-events: none; transition: var(--transition); z-index: 10;
}
.tooltip:hover::after { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Pagination */
.pagination { display: flex; align-items: center; justify-content: center; gap: 1rem; padding: 1rem; }
.page-link { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text-main); transition: var(--transition); }
.page-link:hover { background: var(--primary); border-color: var(--primary); color: white; }
.page-info { font-size: 0.9rem; color: var(--text-muted); }

/* Responsive adjustments */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-close { display: block; }
  .main-content { margin-left: 0; }
  .hamburger { display: block; }
  .content-area { padding: 1rem; }
  .role-cards { grid-template-columns: 1fr; }
  .tender-meta-grid { grid-template-columns: 1fr; }
}