/* ============================================================
   Letlotlo La Rona - Main Stylesheet
   Theme: Botswana national colours
   Flag:  Cerulean blue (#75AADB), white (#FFFFFF), black (#000000)
   Font:  Space Grotesk (display) + DM Sans (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ---- CSS Variables — Botswana flag palette ---- */
:root {
  /* Primary — flag cerulean blue */
  --bw-blue:       #75AADB;   /* exact flag blue */
  --bw-blue-dark:  #4D8BBF;   /* darker shade for depth */
  --bw-blue-deep:  #2E6A9E;   /* deepest blue for text/nav */
  --bw-blue-light: #A8CBE8;   /* lighter tint */
  --bw-blue-pale:  #E8F2FA;   /* very pale tint for backgrounds */

  /* Secondary — flag black */
  --bw-black:      #000000;   /* exact flag black */
  --bw-black-soft: #1A1A1A;   /* softened black for text */
  --bw-black-mid:  #2D2D2D;   /* mid charcoal */

  /* Neutral — flag white + greys */
  --bw-white:      #FFFFFF;
  --bw-off-white:  #F4F8FC;   /* cool off-white tinted to blue */
  --bw-stripe:     #FFFFFF;   /* the white stripe on the flag */

  /* Legacy aliases — mapped to Botswana palette */
  --deep-blue:  var(--bw-blue-deep);
  --mid-blue:   var(--bw-blue-dark);
  --sky-blue:   var(--bw-blue);
  --light-blue: var(--bw-blue-light);
  --ochre:      var(--bw-blue-dark);   /* accent now uses darker blue */
  --gold:       var(--bw-blue);        /* was gold, now cerulean */
  --sand:       var(--bw-blue-pale);
  --cream:      var(--bw-off-white);
  --white:      var(--bw-white);
  --dark:       var(--bw-black-soft);

  /* Greys */
  --gray-600: #4A5568;
  --gray-400: #718096;
  --gray-200: #CBD5E0;
  --gray-100: #EDF2F7;

  /* Status colours */
  --success: #2D9B6F;
  --danger:  #C0392B;
  --warning: #D97706;

  /* Spacing & effects */
  --radius:     12px;
  --radius-sm:  8px;
  --shadow:     0 4px 24px rgba(0,0,0,0.08);
  --shadow-md:  0 8px 40px rgba(0,0,0,0.12);
  --shadow-lg:  0 20px 60px rgba(0,0,0,0.16);
  --transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bw-off-white);
  color: var(--dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1,h2,h3,h4,h5,h6 {
  font-family: 'Space Grotesk', sans-serif;
  line-height: 1.2;
  color: var(--bw-blue-deep);
}
h1 { font-size: clamp(2rem,5vw,3.5rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem,3vw,2.25rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; }

a { color: var(--sky-blue); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--bw-blue-dark); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  background: var(--bw-black);
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 20px rgba(0,0,0,0.25);
}
.navbar .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Space Grotesk', sans-serif; font-weight: 700;
  color: var(--white); font-size: 1rem;
}
.logo-icon {
  background: var(--bw-blue);
  color: var(--bw-black);
  padding: 6px 10px; border-radius: 6px;
  font-size: 0.85rem; font-weight: 700; letter-spacing: 0.05em;
}
.nav-links { display: flex; list-style: none; gap: 4px; }
.nav-links a {
  color: rgba(255,255,255,0.8);
  padding: 8px 14px; border-radius: 8px;
  font-size: 0.9rem; font-weight: 500;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.1); }
.nav-links .active a, .nav-links a.active {
  color: var(--bw-blue); background: rgba(117,170,219,0.18);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--bw-blue), var(--bw-blue-dark));
  color: var(--white); padding: 12px 24px; border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif; font-size: 0.9rem; font-weight: 600;
  border: none; cursor: pointer; transition: var(--transition);
  box-shadow: 0 4px 14px rgba(117,170,219,0.35);
  text-decoration: none;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(117,170,219,0.5); color: var(--white); }
.btn:active { transform: translateY(0); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
  padding: 10px 24px; border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif; font-size: 0.9rem; font-weight: 600;
  cursor: pointer; transition: var(--transition); text-decoration: none;
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.1); color: var(--white); }

.btn-gold {
  background: var(--bw-black);
  color: var(--bw-white);
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
}
.btn-gold:hover { box-shadow: 0 6px 20px rgba(0,0,0,0.35); color: var(--bw-white); }

.btn-sm { padding: 8px 16px; font-size: 0.82rem; }
.btn-danger { background: linear-gradient(135deg, var(--danger), #e74c3c); }
.btn-success { background: linear-gradient(135deg, var(--success), #27ae60); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  background: linear-gradient(160deg, var(--bw-black) 0%, var(--bw-blue-deep) 45%, var(--bw-blue) 100%);
  color: var(--white); padding: 100px 0 80px;
  position: relative; overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero .container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.hero-content h1 { color: var(--white); margin-bottom: 20px; }
.hero-content p { font-size: 1.1rem; opacity: 0.85; margin-bottom: 36px; max-width: 480px; }
.cta-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-image { text-align: center; }
.hero-image img { max-width: 100%; border-radius: 16px; box-shadow: var(--shadow-lg); }

/* ============================================================
   SECTION STYLES
   ============================================================ */
section { padding: 80px 0; }
.section-subtitle { color: var(--gray-600); font-size: 1.05rem; margin-top: 8px; margin-bottom: 40px; }

/* ============================================================
   MINISTRY GRID
   ============================================================ */
.ministries { background: var(--white); }
.ministries h2 { text-align: center; }
.ministries .section-subtitle { text-align: center; }
.ministry-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px,1fr)); gap: 20px; margin-top: 40px; }
.ministry-card {
  background: var(--bw-off-white); border-radius: var(--radius);
  padding: 24px; transition: var(--transition);
  border: 1px solid var(--gray-200); cursor: pointer;
  position: relative; overflow: hidden;
}
.ministry-card::before {
  content: ""; position: absolute; top: 0; left: 0;
  width: 4px; height: 100%;
  background: linear-gradient(to bottom, var(--bw-blue), var(--bw-black));
}
.ministry-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--bw-blue); }
.ministry-icon { font-size: 2rem; margin-bottom: 12px; display: block; }
.ministry-card h3 { font-size: 1rem; margin-bottom: 8px; }
.ministry-card p { color: var(--gray-600); font-size: 0.85rem; margin-bottom: 12px; }
.ministry-badge {
  display: inline-block; background: var(--bw-blue-pale); color: var(--bw-blue-deep);
  padding: 3px 10px; border-radius: 20px; font-size: 0.78rem; font-weight: 600;
}

/* ============================================================
   DATA INSIGHTS SECTION
   ============================================================ */
.data-insights { background: var(--gray-100); }
.chart-container { background: var(--white); padding: 32px; border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 32px; }
.data-tools { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tool-card { background: var(--white); padding: 24px; border-radius: var(--radius); box-shadow: var(--shadow); text-align: center; }
.tool-card h3 { color: var(--bw-blue-deep); margin-bottom: 8px; }
.tool-card p { color: var(--gray-600); font-size: 0.9rem; margin-bottom: 20px; }

/* ============================================================
   CHAT SECTION
   ============================================================ */
.chat-section { background: var(--white); }
.chat-container { display: grid; grid-template-columns: 220px 1fr; gap: 24px; height: 460px; border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; }
.chat-sidebar { background: var(--bw-black); padding: 20px; }
.chat-sidebar h4 { color: rgba(255,255,255,0.7); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 12px; }
.chat-topics { list-style: none; }
.chat-topics li { color: rgba(255,255,255,0.75); padding: 10px 12px; border-radius: 8px; cursor: pointer; font-size: 0.9rem; margin-bottom: 4px; transition: var(--transition); }
.chat-topics li:hover, .chat-topics li.active { background: var(--bw-blue); color: var(--bw-black); font-weight: 600; }
.chat-main { display: flex; flex-direction: column; }
.chat-messages { flex: 1; padding: 20px; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; }
.message { background: var(--gray-100); padding: 12px 16px; border-radius: 10px; max-width: 85%; }
.message strong { color: var(--bw-blue-deep); font-size: 0.85rem; }
.message small { color: var(--gray-400); font-size: 0.78rem; margin-left: 8px; }
.message p { font-size: 0.9rem; color: var(--dark); margin-top: 4px; }
.chat-input { display: flex; gap: 10px; padding: 16px; border-top: 1px solid var(--gray-200); }
.chat-input input { flex: 1; padding: 10px 16px; border: 1px solid var(--gray-200); border-radius: 8px; font-family: inherit; font-size: 0.9rem; outline: none; transition: var(--transition); }
.chat-input input:focus { border-color: var(--bw-blue); box-shadow: 0 0 0 3px rgba(117,170,219,0.2); }
.chat-input button { background: var(--bw-blue); color: white; border: none; padding: 10px 20px; border-radius: 8px; cursor: pointer; font-weight: 600; transition: var(--transition); }
.chat-input button:hover { background: var(--bw-blue-dark); }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--bw-black); color: rgba(255,255,255,0.7);
  padding: 40px 0; text-align: center; font-size: 0.9rem;
}
footer p + p { margin-top: 6px; opacity: 0.6; }

/* ============================================================
   AUTH PAGES (Login / Register)
   ============================================================ */
.login-body, .register-body {
  min-height: 100vh;
  background: linear-gradient(160deg, var(--bw-black) 0%, var(--bw-blue-deep) 50%, var(--bw-blue) 100%);
  display: flex; align-items: center; justify-content: center;
  padding: 40px 20px;
  font-family: 'DM Sans', sans-serif;
}
.login-container, .register-container {
  width: 100%; max-width: 440px;
}
.login-card, .register-card {
  background: var(--white);
  border-radius: 20px;
  padding: 48px 40px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.25);
}
.login-card h1, .register-card h1 {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--bw-black); margin-bottom: 8px; font-size: 2rem;
}
.auth-subtitle { color: var(--gray-600); font-size: 0.95rem; margin-bottom: 32px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 500; font-size: 0.88rem; color: var(--gray-600); margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px;
  border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif; font-size: 0.95rem; color: var(--dark);
  background: var(--gray-100); transition: var(--transition); outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--bw-blue); background: var(--white);
  box-shadow: 0 0 0 4px rgba(117,170,219,0.15);
}
.form-group select { appearance: none; cursor: pointer; }
.form-group .btn { width: 100%; justify-content: center; margin-top: 8px; padding: 14px; }
.signup-link, .auth-footer { text-align: center; margin-top: 20px; color: var(--gray-600); font-size: 0.9rem; }
.signup-link a, .auth-footer a { color: var(--bw-blue-deep); font-weight: 600; }
.auth-divider { display: flex; align-items: center; gap: 12px; margin: 20px 0; }
.auth-divider::before, .auth-divider::after { content: ""; flex: 1; height: 1px; background: var(--gray-200); }
.auth-divider span { color: var(--gray-400); font-size: 0.82rem; }
.role-selector { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 24px; }
.role-option { display: none; }
.role-label {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 16px 12px; border: 2px solid var(--gray-200); border-radius: var(--radius-sm);
  cursor: pointer; transition: var(--transition); text-align: center;
}
.role-label .role-icon { font-size: 1.5rem; }
.role-label .role-name { font-weight: 600; font-size: 0.9rem; color: var(--bw-blue-deep); }
.role-label .role-desc { font-size: 0.78rem; color: var(--gray-600); }
.role-option:checked + .role-label { border-color: var(--bw-blue); background: rgba(117,170,219,0.08); }

/* ============================================================
   DASHBOARD PAGES
   ============================================================ */
.dashboard-body { background: var(--gray-100); min-height: 100vh; }
.dashboard-layout { display: grid; grid-template-columns: 260px 1fr; min-height: calc(100vh - 68px); }

/* Sidebar */
.sidebar {
  background: var(--bw-black); padding: 32px 20px;
  position: sticky; top: 68px; height: calc(100vh - 68px); overflow-y: auto;
}
.sidebar-profile { text-align: center; margin-bottom: 32px; padding-bottom: 24px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.sidebar-avatar {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--bw-blue);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif; font-size: 1.4rem; font-weight: 700;
  color: var(--bw-black); margin: 0 auto 12px;
}
.sidebar-name { color: var(--white); font-weight: 600; font-size: 1rem; }
.sidebar-role { color: rgba(255,255,255,0.5); font-size: 0.8rem; text-transform: capitalize; }

.sidebar-nav { list-style: none; }
.sidebar-nav li + li { margin-top: 4px; }
.sidebar-nav a {
  display: flex; align-items: center; gap: 10px;
  color: rgba(255,255,255,0.7); padding: 10px 14px;
  border-radius: 8px; font-size: 0.9rem; font-weight: 500;
  transition: var(--transition);
}
.sidebar-nav a:hover { color: var(--white); background: rgba(255,255,255,0.1); }
.sidebar-nav a.active { color: var(--bw-blue); background: rgba(117,170,219,0.18); }
.sidebar-nav .nav-icon {
  font-size: 1.1rem;
  width: 22px;
  text-align: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  vertical-align: middle;
}
/* role-icon in register role selector */
.role-icon {
  font-size: 1.8rem;
  color: var(--bw-blue);
  margin-bottom: 4px;
}
.sidebar-section-label {
  color: rgba(255,255,255,0.35); font-size: 0.7rem;
  text-transform: uppercase; letter-spacing: 0.12em;
  padding: 16px 14px 6px; font-weight: 600;
}

/* Main content */
.dashboard-main { padding: 32px; overflow: auto; }
.dashboard-header { margin-bottom: 32px; }
.dashboard-header h1 { font-size: 1.8rem; margin-bottom: 4px; }
.dashboard-header p { color: var(--gray-600); }
.welcome-accent { color: var(--bw-blue); }

/* Stats grid */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr)); gap: 16px; margin-bottom: 32px; }
.stat-card {
  background: var(--white); padding: 20px 24px;
  border-radius: var(--radius); box-shadow: var(--shadow);
  border-left: 4px solid var(--bw-blue);
}
.stat-card.gold { border-left-color: var(--bw-black); }
.stat-card.success { border-left-color: var(--success); }
.stat-card.warning { border-left-color: var(--warning); }
.stat-label { color: var(--gray-600); font-size: 0.82rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 6px; }
.stat-value { font-family: 'Space Grotesk', sans-serif; font-size: 2rem; font-weight: 700; color: var(--bw-blue-deep); }

/* Cards */
.card {
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
}
.card-header { padding: 20px 24px; border-bottom: 1px solid var(--gray-200); display: flex; align-items: center; justify-content: space-between; }
.card-header h3 { font-size: 1rem; margin: 0; }
.card-body { padding: 24px; }
.card-footer { padding: 16px 24px; border-top: 1px solid var(--gray-200); background: var(--gray-100); }

/* Project cards */
.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px,1fr)); gap: 20px; }
.project-card {
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden; transition: var(--transition);
  border: 1px solid var(--gray-200);
}
.project-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.project-card-header { padding: 20px 20px 12px; }
.project-card-body { padding: 0 20px 20px; }
.project-title { font-family: 'Space Grotesk', sans-serif; font-size: 1rem; font-weight: 700; color: var(--bw-blue-deep); margin-bottom: 8px; }
.project-desc { color: var(--gray-600); font-size: 0.88rem; line-height: 1.5; margin-bottom: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.project-meta { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 20px; font-size: 0.78rem; font-weight: 600;
}
.badge-blue { background: rgba(117,170,219,0.12); color: var(--bw-blue-deep); }
.badge-gold { background: rgba(0,0,0,0.07); color: var(--bw-black); }
.badge-green { background: rgba(45,155,111,0.1); color: var(--success); }
.badge-gray { background: var(--gray-200); color: var(--gray-600); }
.badge-red { background: rgba(192,57,43,0.1); color: var(--danger); }
.badge-open { background: rgba(45,155,111,0.1); color: var(--success); }
.badge-closed { background: rgba(192,57,43,0.1); color: var(--danger); }
.badge-in_progress { background: rgba(117,170,219,0.12); color: var(--bw-blue-deep); }
.badge-completed { background: rgba(117,170,219,0.1); color: var(--sky-blue); }
.badge-pending { background: rgba(117,170,219,0.1); color: var(--bw-blue-dark); }
.badge-approved { background: rgba(45,155,111,0.1); color: var(--success); }
.badge-rejected { background: rgba(192,57,43,0.1); color: var(--danger); }

/* Tables */
.table-wrapper { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th { background: var(--gray-100); color: var(--gray-600); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--gray-200); white-space: nowrap; }
tbody td { padding: 14px 16px; border-bottom: 1px solid var(--gray-100); font-size: 0.9rem; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--gray-100); }

/* Forms */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-actions { display: flex; gap: 12px; margin-top: 24px; }
.form-section { margin-bottom: 32px; }
.form-section h4 { color: var(--bw-blue-deep); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; padding-bottom: 8px; border-bottom: 1px solid var(--gray-200); }
textarea { resize: vertical; min-height: 100px; }
.input-group { position: relative; }
.input-group input { padding-right: 44px; }
.input-group-icon {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  color: var(--gray-400); cursor: pointer;
  font-size: 1.15rem; line-height: 1;
  transition: color 0.2s;
  display: flex; align-items: center;
}
.input-group-icon:hover { color: var(--bw-blue); }

/* Modal */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 1000; display: flex; align-items: center; justify-content: center; padding: 20px; opacity: 0; pointer-events: none; transition: opacity 0.25s; }
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal { background: var(--white); border-radius: 16px; max-width: 560px; width: 100%; box-shadow: var(--shadow-lg); transform: scale(0.95); transition: transform 0.25s; max-height: 90vh; overflow-y: auto; }
.modal-overlay.open .modal { transform: scale(1); }
.modal-header { padding: 24px 28px; border-bottom: 1px solid var(--gray-200); display: flex; align-items: center; justify-content: space-between; }
.modal-header h3 { margin: 0; }
.modal-close { background: none; border: none; font-size: 1.2rem; cursor: pointer; color: var(--gray-400); padding: 4px; }
.modal-body { padding: 28px; }
.modal-footer { padding: 16px 28px; border-top: 1px solid var(--gray-200); display: flex; gap: 12px; justify-content: flex-end; }

/* Notifications */
/* Bell button */
.notif-btn {
  position: relative;
  background: rgba(255,255,255,0.1);
  border: none;
  color: white;
  width: 40px; height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.notif-btn:hover {
  background: rgba(255,255,255,0.2);
}
.notif-bell-icon {
  font-size: 1.3rem;
  line-height: 1;
  display: block;
  transition: var(--transition);
}
/* Ring animation when there are unread notifications */
.notif-btn.has-unread .notif-bell-icon {
  animation: bell-ring 2s ease infinite;
  transform-origin: top center;
  color: var(--bw-blue-light);
}
@keyframes bell-ring {
  0%   { transform: rotate(0deg); }
  5%   { transform: rotate(18deg); }
  10%  { transform: rotate(-16deg); }
  15%  { transform: rotate(14deg); }
  20%  { transform: rotate(-10deg); }
  25%  { transform: rotate(6deg); }
  30%  { transform: rotate(0deg); }
  100% { transform: rotate(0deg); }
}
.notif-dropdown {
  position: absolute; top: calc(100% + 8px); right: 0; width: 360px;
  background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200); z-index: 200; display: none;
}
.notif-dropdown.open { display: block; animation: fadeIn 0.2s ease; }
.notif-header { padding: 16px 20px; border-bottom: 1px solid var(--gray-200); display: flex; align-items: center; justify-content: space-between; }
.notif-list { max-height: 360px; overflow-y: auto; }
.notif-item { padding: 14px 20px; border-bottom: 1px solid var(--gray-100); transition: var(--transition); cursor: pointer; }
.notif-item:hover { background: var(--gray-100); }
.notif-item.unread { background: rgba(117,170,219,0.06); border-left: 3px solid var(--bw-blue); }
.notif-title { font-weight: 600; font-size: 0.88rem; color: var(--dark); }
.notif-message { font-size: 0.82rem; color: var(--gray-600); margin-top: 2px; }
.notif-time { font-size: 0.76rem; color: var(--gray-400); margin-top: 4px; }
.notif-badge {
  position: absolute; top: 2px; right: 2px;
  background: var(--danger); color: white;
  min-width: 18px; height: 18px; border-radius: 9px;
  padding: 0 4px;
  font-size: 0.65rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--bw-black);
  box-sizing: border-box;
}

/* Alert / toast */
.alert { padding: 14px 20px; border-radius: var(--radius-sm); font-size: 0.9rem; margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.alert-success { background: rgba(45,155,111,0.1); color: var(--success); border: 1px solid rgba(45,155,111,0.2); }
.alert-error { background: rgba(192,57,43,0.1); color: var(--danger); border: 1px solid rgba(192,57,43,0.2); }
.alert-info { background: rgba(117,170,219,0.12); color: var(--bw-blue-deep); border: 1px solid rgba(117,170,219,0.3); }
.alert-warning { background: rgba(230,126,34,0.1); color: var(--warning); border: 1px solid rgba(230,126,34,0.2); }

/* Empty state */
.empty-state { text-align: center; padding: 60px 20px; color: var(--gray-400); }
.empty-state-icon { font-size: 3rem; margin-bottom: 16px; opacity: 0.5; }
.empty-state h4 { color: var(--gray-600); margin-bottom: 8px; }
.empty-state p { font-size: 0.9rem; }

/* Loading */
.loading { display: flex; align-items: center; justify-content: center; padding: 40px; }
.spinner { width: 32px; height: 32px; border: 3px solid var(--gray-200); border-top-color: var(--bw-blue); border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Tabs */
.tabs { display: flex; gap: 0; border-bottom: 2px solid var(--gray-200); margin-bottom: 24px; }
.tab { padding: 10px 20px; font-size: 0.9rem; font-weight: 500; color: var(--gray-600); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -2px; transition: var(--transition); background: none; border-top: none; border-left: none; border-right: none; }
.tab:hover { color: var(--bw-blue); }
.tab.active { color: var(--bw-blue-deep); border-bottom-color: var(--bw-blue); font-weight: 600; }

/* Search bar */
.search-bar { position: relative; }
.search-bar input { padding-left: 40px; background: var(--white); border: 1.5px solid var(--gray-200); border-radius: 8px; }
.search-bar::before { content: ""; position: absolute; left: 12px; top: 50%; transform: translateY(-50%); font-size: 0.9rem; pointer-events: none; }

/* Pagination */
.pagination { display: flex; gap: 6px; align-items: center; margin-top: 20px; }
.page-btn { padding: 8px 12px; border: 1px solid var(--gray-200); border-radius: 6px; cursor: pointer; background: var(--white); font-size: 0.88rem; transition: var(--transition); }
.page-btn:hover { border-color: var(--bw-blue); color: var(--bw-blue-deep); }
.page-btn.active { background: var(--bw-blue); color: var(--bw-black); border-color: var(--bw-blue); }

/* ============================================================
   RESPONSIVE — Full multi-screen system
   Breakpoints:
     xl:   1280px+  (large desktop)
     lg:   1024px   (laptop / small desktop)
     md:   768px    (tablet)
     sm:   480px    (large phone)
     xs:   360px    (small phone)
   ============================================================ */

/* ── Mobile nav hamburger button ──────────────────────────────── */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 6px;
  transition: var(--transition);
}
.nav-toggle:hover { background: rgba(255,255,255,0.1); }
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--bw-white);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav dropdown */
.mobile-nav {
  display: none;
  position: fixed;
  top: 68px;
  left: 0; right: 0;
  background: var(--bw-black);
  border-top: 1px solid rgba(255,255,255,0.08);
  z-index: 99;
  padding: 12px 0;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  animation: fadeIn 0.2s ease;
}
.mobile-nav.open { display: block; }
.mobile-nav a {
  display: block;
  color: rgba(255,255,255,0.85);
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 500;
  border-left: 3px solid transparent;
  transition: var(--transition);
}
.mobile-nav a:hover {
  color: var(--bw-white);
  background: rgba(255,255,255,0.06);
  border-left-color: var(--bw-blue);
}

/* ── Mobile sidebar overlay + drawer ─────────────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 149;
  animation: fadeIn 0.2s ease;
}
.sidebar-overlay.open { display: block; }

.sidebar-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border: none;
  color: white;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1.2rem;
  transition: var(--transition);
  flex-shrink: 0;
}
.sidebar-toggle:hover { background: rgba(255,255,255,0.18); }

/* ── LARGE DESKTOP 1280px+ ────────────────────────────────────── */
@media (min-width: 1280px) {
  .container { max-width: 1240px; }
  .ministry-grid { grid-template-columns: repeat(4, 1fr); }
  .projects-grid { grid-template-columns: repeat(3, 1fr); }
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
  .data-tools { grid-template-columns: repeat(3, 1fr); }
}

/* ── LAPTOP 1024px ────────────────────────────────────────────── */
@media (max-width: 1024px) {

  /* Dashboard — sidebar becomes a slide-in drawer */
  .dashboard-layout { grid-template-columns: 1fr; }

  .sidebar {
    position: fixed;
    top: 68px;
    left: -280px;
    width: 260px;
    height: calc(100vh - 68px);
    z-index: 150;
    transition: left 0.3s cubic-bezier(0.4,0,0.2,1);
    overflow-y: auto;
  }
  .sidebar.open { left: 0; }

  .sidebar-toggle { display: flex; }

  .dashboard-main { padding: 20px 16px; }

  /* Hero */
  .hero { padding: 64px 0 52px; }
  .hero .container { grid-template-columns: 1fr; gap: 0; }
  .hero-image { display: none; }
  .hero-content { text-align: center; }
  .hero-content p { margin: 0 auto 28px; }
  .cta-buttons { justify-content: center; }

  /* Data tools */
  .data-tools { grid-template-columns: repeat(2, 1fr); }

  /* Chat */
  .chat-container { grid-template-columns: 180px 1fr; }

  /* Tables — allow horizontal scroll */
  .table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table { min-width: 600px; }

  /* Grids */
  .ministry-grid { grid-template-columns: repeat(3, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .account-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ── TABLET 768px ─────────────────────────────────────────────── */
@media (max-width: 768px) {

  /* Navbar — hide link list, show hamburger */
  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  .navbar .container { padding: 0 16px; height: 60px; }

  /* Sidebar moves to top: 60px on tablet */
  .sidebar { top: 60px; height: calc(100vh - 60px); }

  /* Typography */
  h1 { font-size: clamp(1.6rem, 5vw, 2.4rem); }
  h2 { font-size: clamp(1.25rem, 3.5vw, 1.75rem); }

  /* Hero */
  .hero { padding: 48px 0 40px; }
  .hero-content h1 { font-size: clamp(1.6rem, 5vw, 2.4rem); }
  .hero-content p { font-size: 1rem; }
  .cta-buttons { flex-direction: column; align-items: center; gap: 12px; }
  .cta-buttons .btn, .cta-buttons .btn-outline {
    width: 100%; max-width: 280px; justify-content: center;
  }

  /* Stats */
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .stat-card { padding: 16px 18px; }
  .stat-value { font-size: 1.6rem; }

  /* Grids */
  .ministry-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .projects-grid { grid-template-columns: 1fr; }
  .data-tools { grid-template-columns: 1fr; gap: 14px; }

  /* Forms */
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .role-selector { grid-template-columns: 1fr 1fr; gap: 10px; }

  /* Auth cards */
  .login-container, .register-container { max-width: 100%; }
  .login-card, .register-card { padding: 32px 20px; border-radius: 14px; }
  .register-container { max-width: 100%; }

  /* Dashboard grids */
  .dashboard-main { padding: 16px 12px; }
  .dashboard-header { margin-bottom: 20px; }
  .dashboard-header h1 { font-size: 1.4rem; }

  /* Two-col dashboard sections collapse */
  div[style*="grid-template-columns:1fr 1fr"],
  div[style*="grid-template-columns: 1fr 1fr"],
  div[style*="grid-template-columns:1fr 2fr"],
  div[style*="grid-template-columns: 1fr 2fr"],
  div[style*="grid-template-columns:1.5fr 1fr"],
  div[style*="grid-template-columns: 1.5fr 1fr"] {
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
  }

  /* Chat */
  .chat-container {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    height: 500px;
  }
  .chat-sidebar {
    padding: 12px 16px;
    overflow-x: auto;
  }
  .chat-topics {
    display: flex;
    flex-direction: row;
    gap: 6px;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
  }
  .chat-topics li {
    white-space: nowrap;
    padding: 6px 12px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.15);
    margin-bottom: 0;
    font-size: 0.82rem;
  }
  .chat-topics li.active { background: var(--bw-blue); color: var(--bw-black); }

  /* Modals */
  .modal { max-width: calc(100vw - 32px); margin: 0 16px; }
  .modal-body { padding: 20px; }
  .modal-footer { flex-wrap: wrap; gap: 8px; }
  .modal-footer .btn { flex: 1; justify-content: center; min-width: 120px; }

  /* Account grid in student.js */
  .account-grid { grid-template-columns: 1fr; }

  /* Notification dropdown */
  .notif-dropdown { width: calc(100vw - 32px); right: -8px; }

  /* Tables */
  table { min-width: 500px; }
  thead th { font-size: 0.72rem; padding: 10px 12px; }
  tbody td { padding: 10px 12px; font-size: 0.85rem; }
}

/* ── LARGE PHONE 480px ────────────────────────────────────────── */
@media (max-width: 480px) {

  /* Global spacing */
  .container { padding: 0 14px; }
  section { padding: 48px 0; }

  /* Stats single column */
  .stats-grid { grid-template-columns: 1fr; gap: 10px; }
  .stat-card { padding: 14px 16px; }
  .stat-value { font-size: 1.4rem; }

  /* Ministry grid */
  .ministry-grid { grid-template-columns: 1fr; gap: 12px; }
  .ministry-card { padding: 18px; }

  /* Projects grid */
  .projects-grid { grid-template-columns: 1fr; }

  /* Auth */
  .login-card, .register-card { padding: 28px 16px; border-radius: 12px; }
  .login-card h1, .register-card h1 { font-size: 1.6rem; }
  .role-selector { grid-template-columns: 1fr; }
  .role-label { flex-direction: row; gap: 12px; padding: 14px; text-align: left; }
  .role-icon { font-size: 1.4rem; }

  /* Buttons */
  .btn { padding: 11px 20px; font-size: 0.88rem; }
  .btn-sm { padding: 7px 12px; font-size: 0.8rem; }

  /* Chat */
  .chat-container { height: 440px; }
  .chat-messages { padding: 12px; }
  .chat-input { padding: 10px 12px; gap: 8px; }
  .chat-input input { font-size: 0.85rem; }

  /* Hero */
  .hero { padding: 36px 0 32px; }
  .hero-content h1 { font-size: 1.6rem; }

  /* Dashboard main */
  .dashboard-main { padding: 12px 10px; }
  .dashboard-header h1 { font-size: 1.25rem; }
  .card-header { padding: 14px 16px; }
  .card-body { padding: 16px; }

  /* Modals */
  .modal { border-radius: 12px; }
  .modal-header { padding: 16px 18px; }
  .modal-body { padding: 16px 18px; }
  .modal-footer { padding: 12px 18px; }

  /* Tabs — horizontal scroll */
  .tabs { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .tab { white-space: nowrap; padding: 10px 14px; }

  /* Tables */
  .table-wrapper { border-radius: 8px; }
  table { min-width: 480px; }
  thead th { padding: 8px 10px; font-size: 0.7rem; }
  tbody td { padding: 8px 10px; font-size: 0.82rem; }

  /* Form actions */
  .form-actions { flex-direction: column; }
  .form-actions .btn { width: 100%; justify-content: center; }

  /* Notif dropdown */
  .notif-dropdown { width: calc(100vw - 20px); right: -50px; }

  /* Sidebar nav text — slightly smaller */
  .sidebar-nav a { font-size: 0.88rem; }
}

/* ── SMALL PHONE 360px ────────────────────────────────────────── */
@media (max-width: 360px) {
  h1 { font-size: 1.4rem; }
  .container { padding: 0 12px; }
  .login-card, .register-card { padding: 24px 14px; }
  .btn { padding: 10px 16px; font-size: 0.85rem; }
  .stat-value { font-size: 1.3rem; }
  .sidebar-nav a { padding: 9px 12px; }
}

/* ── TOUCH DEVICE ENHANCEMENTS ────────────────────────────────── */
@media (hover: none) and (pointer: coarse) {
  /* Larger tap targets */
  .btn { min-height: 44px; }
  .btn-sm { min-height: 38px; }
  .nav-links a { padding: 12px 16px; }
  .sidebar-nav a { padding: 13px 14px; }
  .chat-topics li { padding: 10px 14px; }
  .form-group input,
  .form-group select,
  .form-group textarea { min-height: 44px; font-size: 16px; } /* 16px prevents iOS zoom */
  .tab { padding: 12px 18px; }
  .notif-btn { width: 44px; height: 44px; }

  /* Remove hover effects that feel sticky on touch */
  .ministry-card:hover { transform: none; }
  .project-card:hover { transform: none; }
  .btn:hover { transform: none; }
}

/* ── PRINT ────────────────────────────────────────────────────── */
@media print {
  .navbar, .sidebar, .notif-wrapper, .btn, .chat-section { display: none !important; }
  .dashboard-layout { grid-template-columns: 1fr; }
  .dashboard-main { padding: 0; }
  body { background: white; color: black; }
}


/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.fade-in-up { animation: fadeInUp 0.5s ease forwards; }
.fade-in { animation: fadeIn 0.4s ease forwards; }
.stagger-1 { animation-delay: 0.1s; opacity: 0; }
.stagger-2 { animation-delay: 0.2s; opacity: 0; }
.stagger-3 { animation-delay: 0.3s; opacity: 0; }
.stagger-4 { animation-delay: 0.4s; opacity: 0; }