/* ========================================
   PNGSA ADMIN PORTAL
======================================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}


html,
body {
  min-height: 100%;
}


body {
  font-family: Arial, Helvetica, sans-serif;

  background: #f3f5f8;

  color: #1f2937;
}


/* ========================================
   LOGIN
======================================== */

.login-page {
  min-height: 100vh;

  display: flex;
  align-items: center;
  justify-content: center;

  padding: 20px;

  background:
    linear-gradient(
      135deg,
      #071a33,
      #0e3157
    );
}


.login-card {
  width: 100%;
  max-width: 430px;

  background: white;

  padding: 40px;

  border-radius: 16px;

  box-shadow:
    0 20px 50px
    rgba(0, 0, 0, 0.25);

  text-align: center;
}


.login-logo img {
  width: 90px;

  margin-bottom: 15px;
}


.login-card h1 {
  color: #0b2545;

  margin-bottom: 8px;
}


.login-subtitle {
  color: #6b7280;

  margin-bottom: 30px;
}


.form-group {
  text-align: left;

  margin-bottom: 20px;
}


.form-group label {
  display: block;

  font-weight: 600;

  margin-bottom: 7px;
}


.form-group input {
  width: 100%;

  padding: 13px 14px;

  border: 1px solid #d1d5db;

  border-radius: 8px;

  font-size: 15px;

  outline: none;
}


.form-group input:focus {
  border-color: #0b5fa5;

  box-shadow:
    0 0 0 3px
    rgba(11, 95, 165, 0.12);
}


.primary-button {
  width: 100%;

  border: none;

  background: #0b5fa5;

  color: white;

  padding: 14px;

  border-radius: 8px;

  font-size: 16px;

  font-weight: bold;

  cursor: pointer;

  transition: 0.2s;
}


.primary-button:hover {
  background: #084d87;
}


#loginMessage {
  margin-top: 15px;

  font-size: 14px;
}


.back-link {
  display: inline-block;

  margin-top: 25px;

  color: #0b5fa5;

  text-decoration: none;
}


/* ========================================
   ADMIN LAYOUT
======================================== */

.admin-layout {
  display: flex;

  min-height: 100vh;
}


/* ========================================
   SIDEBAR
======================================== */

.sidebar {
  position: fixed;

  top: 0;
  left: 0;

  width: 250px;
  height: 100vh;

  background: #071a33;

  color: white;

  display: flex;
  flex-direction: column;

  overflow: hidden;

  z-index: 1000;
}


/* ========================================
   SIDEBAR HEADER
======================================== */

.sidebar-header {
  flex-shrink: 0;

  padding: 25px;

  text-align: center;

  border-bottom:
    1px solid
    rgba(255, 255, 255, 0.1);
}


.sidebar-logo {
  width: 65px;

  margin-bottom: 10px;
}


.sidebar-header h2 {
  font-size: 22px;
}


.sidebar-header span {
  display: block;

  margin-top: 4px;

  font-size: 13px;

  opacity: 0.7;
}


/* ========================================
   SIDEBAR NAVIGATION
======================================== */

.sidebar-nav {
  flex: 1;

  min-height: 0;

  padding: 20px 12px 30px;

  overflow-y: auto;
  overflow-x: hidden;

  scrollbar-width: thin;

  scrollbar-color:
    rgba(255, 255, 255, 0.3)
    transparent;
}


.sidebar-nav a {
  display: block;

  color: #dce6f2;

  text-decoration: none;

  padding: 13px 15px;

  border-radius: 8px;

  margin-bottom: 6px;

  transition: 0.2s;
}


.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: #0b5fa5;

  color: white;
}


/* ========================================
   SIDEBAR SCROLLBAR
======================================== */

.sidebar-nav::-webkit-scrollbar {
  width: 6px;
}


.sidebar-nav::-webkit-scrollbar-track {
  background: transparent;
}


.sidebar-nav::-webkit-scrollbar-thumb {
  background:
    rgba(255, 255, 255, 0.25);

  border-radius: 10px;
}


.sidebar-nav::-webkit-scrollbar-thumb:hover {
  background:
    rgba(255, 255, 255, 0.45);
}


/* ========================================
   LOGOUT BUTTON
======================================== */

.logout-button {
  flex-shrink: 0;

  margin: 14px 20px 20px;

  padding: 12px;

  border:
    1px solid
    rgba(255, 255, 255, 0.25);

  border-radius: 8px;

  background: transparent;

  color: white;

  cursor: pointer;
}


.logout-button:hover {
  background:
    rgba(255, 255, 255, 0.1);
}


/* ========================================
   MAIN CONTENT
======================================== */

.admin-main {
  margin-left: 250px;

  width:
    calc(100% - 250px);

  min-height: 100vh;

  padding: 35px;
}


.admin-header {
  display: flex;

  justify-content: space-between;

  align-items: center;

  margin-bottom: 30px;
}


.admin-header h1 {
  color: #0b2545;

  margin-bottom: 5px;
}


.admin-header p {
  color: #6b7280;
}


.admin-user {
  background: white;

  padding: 10px 16px;

  border-radius: 8px;

  box-shadow:
    0 2px 8px
    rgba(0, 0, 0, 0.05);
}


/* ========================================
   STATS
======================================== */

.dashboard-grid {
  display: grid;

  grid-template-columns:
    repeat(4, 1fr);

  gap: 20px;

  margin-bottom: 30px;
}


.stat-card {
  background: white;

  border-radius: 12px;

  padding: 23px;

  box-shadow:
    0 3px 12px
    rgba(0, 0, 0, 0.06);
}


.stat-card h3 {
  font-size: 14px;

  color: #6b7280;

  margin-bottom: 15px;
}


.stat-number {
  font-size: 32px;

  font-weight: bold;

  color: #0b2545;
}


.status-badge {
  display: inline-block;

  padding: 7px 13px;

  border-radius: 20px;

  font-weight: bold;

  font-size: 14px;
}


.status-badge.open {
  background: #dcfce7;

  color: #166534;
}


.status-badge.closed {
  background: #fee2e2;

  color: #991b1b;
}


/* ========================================
   PANELS
======================================== */

.admin-panel {
  background: white;

  border-radius: 12px;

  padding: 25px;

  margin-bottom: 25px;

  box-shadow:
    0 3px 12px
    rgba(0, 0, 0, 0.06);
}


.admin-panel h2 {
  color: #0b2545;

  margin-bottom: 20px;
}


/* ========================================
   ELECTION INFORMATION
======================================== */

.election-info {
  display: grid;

  grid-template-columns:
    repeat(3, 1fr);

  gap: 20px;
}


.election-info strong {
  color: #6b7280;

  font-size: 13px;
}


.election-info p {
  margin-top: 7px;

  font-weight: 600;
}


/* ========================================
   ACTION CARDS
======================================== */

.action-grid {
  display: grid;

  grid-template-columns:
    repeat(2, 1fr);

  gap: 18px;
}


.action-card {
  display: block;

  padding: 22px;

  border:
    1px solid #e5e7eb;

  border-radius: 10px;

  text-decoration: none;

  transition: 0.2s;
}


.action-card h3 {
  color: #0b5fa5;

  margin-bottom: 8px;
}


.action-card p {
  color: #6b7280;

  line-height: 1.5;
}


.action-card:hover {
  border-color: #0b5fa5;

  transform:
    translateY(-2px);

  box-shadow:
    0 5px 15px
    rgba(0, 0, 0, 0.08);
}


/* ========================================
   TABLET
======================================== */

@media (max-width: 900px) {

  .sidebar {
    width: 200px;
  }


  .admin-main {
    margin-left: 200px;

    width:
      calc(100% - 200px);
  }


  .dashboard-grid {
    grid-template-columns:
      repeat(2, 1fr);
  }

}


/* ========================================
   MOBILE
======================================== */

@media (max-width: 650px) {

  .admin-layout {
    display: block;
  }


  .sidebar {
    position: relative;

    top: auto;
    left: auto;

    width: 100%;

    height: auto;

    min-height: auto;

    overflow: visible;
  }


  .sidebar-header {
    padding: 18px;
  }


  .sidebar-nav {
    display: flex;

    flex: none;

    min-height: auto;

    overflow-x: auto;

    overflow-y: hidden;

    padding: 12px;

    white-space: nowrap;
  }


  .sidebar-nav a {
    flex-shrink: 0;

    white-space: nowrap;

    margin-right: 6px;

    margin-bottom: 0;
  }


  .logout-button {
    margin: 10px 12px 15px;
  }


  .admin-main {
    margin-left: 0;

    width: 100%;

    padding: 20px;
  }


  .dashboard-grid,
  .action-grid,
  .election-info {
    grid-template-columns: 1fr;
  }


  .admin-header {
    display: block;
  }


  .admin-user {
    margin-top: 15px;
  }

}