:root {
  --navy: #1c3b69;
  --blue: #3e6aab;
  --teal: #0898b3;
  --light: #f3f8fb; /* slightly lighter for modern feel */
  --gold: #fae23b;
  --white: #ffffff;
  --gray: #7a7a7a;
  --shadow: rgba(0, 0, 0, 0.08);
}

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

body {
  font-family: 'Inter', Arial, sans-serif;
  background: var(--light);
  color: var(--navy);
  line-height: 1.6;
}

a {
  color: var(--blue);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--teal);
}

header {
  background: var(--navy);
  color: var(--white);
  padding: 25px 20px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  text-align:center;
}

header h1 {
  font-weight: 700;
  font-size: 1.8rem;
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 20px;
}

/* Cards */
.card {
  background: var(--white);
  border-radius: 16px;
  padding: 25px;
  margin-bottom: 25px;
  box-shadow: 0 6px 18px var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px var(--shadow);
}

/* Buttons */
button {
  background: var(--teal);
  border: none;
  color: var(--white);
  padding: 12px 22px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background 0.2s, transform 0.1s;
}

button:hover {
  background: #057f8f;
  transform: translateY(-2px);
}

/* Inputs and selects */
input, select, textarea {
  width: 100%;
  padding: 12px;
  margin: 8px 0 16px 0;
  border: 1px solid #ccc;
  border-radius: 10px;
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 6px rgba(8, 152, 179, 0.3);
  outline: none;
}

/* Badges */
.badge {
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  background: var(--gold);
  color: var(--navy);
}

/* Sidebar */
.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  height: 100vh;
  width: 240px;
  background: var(--navy);
  padding: 30px 20px;
  box-shadow: 2px 0 10px rgba(0,0,0,0.1);
}

.sidebar a {
  display: block;
  color: white;
  padding: 12px 15px;
  border-radius: 8px;
  margin-bottom: 10px;
  transition: background 0.2s;
}

.sidebar a:hover {
  background: var(--blue);
}

/* Main content with sidebar */
.admin-main {
  margin-left: 260px;
  padding: 40px;
}

/* File upload */
#drop {
  border: 2px dashed var(--blue);
  padding: 30px;
  text-align: center;
  cursor: pointer;
  border-radius: 12px;
  color: var(--blue);
  background: #f0f8ff;
  transition: background 0.2s, border-color 0.2s;
}

#drop.hover {
  background: rgba(62,106,171,0.1);
  border-color: var(--teal);
}

/* Stats / Info boxes */
.stat {
  display: inline-block;
  background: var(--white);
  padding: 25px 20px;
  border-radius: 16px;
  margin-right: 20px;
  min-width: 160px;
  text-align: center;
  box-shadow: 0 6px 18px var(--shadow);
  transition: transform 0.2s;
}

.stat:hover {
  transform: translateY(-4px);
}

.stat strong {
  display: block;
  font-size: 28px;
  color: var(--teal);
  margin-bottom: 6px;
}

/* Job cards for index.php */
.job-card {
  background: var(--white);
  border-radius: 16px;
  padding: 25px;
  margin-bottom: 25px;
  box-shadow: 0 6px 18px var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.job-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px var(--shadow);
}

.job-card h3 {
  margin-bottom: 8px;
  font-size: 1.3rem;
  font-weight: 600;
}

.job-card p {
  font-size: 0.95rem;
  color: var(--gray);
  margin: 5px 0;
}

.job-card a button {
  margin-top: 12px;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
  transition: color .2s, transform .15s;
}

.back-link:hover {
  color: var(--teal);
  transform: translateX(-3px);
}

body.dark .back-link {
  color: #93c5fd;
}


@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(25px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.job-card {
  animation: fadeUp .45s ease forwards;
}