/* ── Matrikem Design System — Mercurio Admin ── */

:root {
  --color-primary:        #1B527B;
  --color-primary-dark:   #133D5C;
  --color-primary-darker: #0C2940;
  --color-primary-light:  #B8D3E8;
  --color-primary-bg:     #EBF2F9;
  --color-primary-border: #B8D3E8;
  --color-accent:         #C47D0E;
  --color-accent-dark:    #8F5B08;
  --color-accent-light:   #FAD48A;
  --color-accent-bg:      #FEF5E4;
  --color-dark:           #2E3641;
  --color-dark-mid:       #4B5563;
  --color-dark-muted:     #6B7480;
  --color-dark-subtle:    #9CA3AF;
  --color-bg:             #F5F8FC;
  --color-bg-alt:         #EBF2F9;
  --color-surface:        #FFFFFF;
  --color-border:         #DCE6F0;
  --color-border-strong:  #B8D3E8;
  --font-display:         'Jost', sans-serif;
  --font-body:            'DM Sans', sans-serif;
  --radius:               6px;
  --radius-lg:            12px;
  --radius-xl:            20px;
  --shadow-sm:            0 1px 3px rgba(12,41,64,0.08);
  --shadow-md:            0 4px 16px rgba(12,41,64,0.10);
  --shadow-lg:            0 8px 32px rgba(12,41,64,0.12);
  --transition:           all 0.2s ease;
}

/* ── Base ── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--color-dark-mid);
  background: var(--color-bg);
  line-height: 1.65;
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-dark);
  font-weight: 700;
  line-height: 1.2;
}

a { color: var(--color-primary); transition: var(--transition); }
a:hover { color: var(--color-primary-dark); }

/* ── Navbar ── */
.navbar-mk {
  background: var(--color-primary-darker);
  padding: 0 1.5rem;
  min-height: 60px;
  transition: box-shadow 0.3s ease;
}

.navbar-mk .navbar-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.navbar-mk .navbar-brand img {
  height: 38px;
  filter: brightness(0) invert(1);
}

.navbar-mk .nav-link {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 400;
  color: rgba(255,255,255,0.65);
  padding: 0.6rem 0.85rem;
  transition: var(--transition);
  border-radius: var(--radius);
}

.navbar-mk .nav-link:hover,
.navbar-mk .nav-link:focus,
.navbar-mk .nav-link.active,
.navbar-mk .show > .nav-link {
  color: #fff;
  background: rgba(255,255,255,0.07);
  font-weight: 400;
}

.navbar-mk .dropdown-menu {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  min-width: 220px;
  padding: 8px;
  margin-top: 6px;
}

.navbar-mk .dropdown-item {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-dark-mid);
  border-radius: var(--radius);
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
}

.navbar-mk .dropdown-item:hover {
  background: var(--color-primary-bg);
  color: var(--color-primary);
}

.navbar-mk .dropdown-item i {
  font-size: 0.9rem;
  width: 18px;
  color: var(--color-primary);
}

.navbar-mk .dropdown-divider {
  border-color: var(--color-border);
  margin: 4px 0;
}

.navbar-mk .navbar-toggler {
  border: 1px solid rgba(255,255,255,0.3);
  padding: 4px 8px;
}

.navbar-mk .navbar-toggler-icon {
  filter: brightness(0) invert(1);
}

.navbar-mk-shadow {
  box-shadow: 0 2px 20px rgba(12,41,64,0.25);
}

/* User badge in navbar */
.navbar-mk .user-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.8);
  font-size: 0.875rem;
  font-family: var(--font-display);
}

.navbar-mk .user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.2);
}

/* ── Page Header ── */
.page-header {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 16px;
  margin-bottom: 24px;
}

.page-header h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-dark);
  margin: 0;
}

/* ── Cards ── */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-sm);
}

.card-header {
  background: transparent !important;
  border-bottom: 1px solid var(--color-border) !important;
  padding: 14px 20px;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-dark);
}

.card-header .card-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-dark);
  margin: 0;
}

.card-body {
  padding: 20px;
}

.card-footer {
  background: transparent !important;
  border-top: 1px solid var(--color-border) !important;
  padding: 12px 20px;
}

/* AdminLTE card color variants — compatibility shims */
.card-info    { border-left: 3px solid var(--color-primary) !important; }
.card-warning { border-left: 3px solid var(--color-accent) !important; }
.card-success { border-left: 3px solid #2e8b57 !important; }
.card-danger  { border-left: 3px solid #c0392b !important; }

.card-outline.card-primary { border-top: 2px solid var(--color-primary) !important; }
.card-outline.card-warning { border-top: 2px solid var(--color-accent)  !important; }
.card-outline.card-success { border-top: 2px solid #2e8b57 !important; }

/* ── Buttons ── */
.btn {
  font-family: var(--font-body);
  font-weight: 500;
  border-radius: var(--radius);
  transition: var(--transition);
  font-size: 0.875rem;
}

.btn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
}

.btn-primary-mk {
  background: var(--color-primary);
  border: none;
  color: #fff;
  padding: 10px 22px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9rem;
  transition: var(--transition);
  cursor: pointer;
}
.btn-primary-mk:hover {
  background: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-success  { --bs-btn-bg: #2e7d52; --bs-btn-border-color: #2e7d52; }
.btn-warning  { --bs-btn-bg: var(--color-accent); --bs-btn-border-color: var(--color-accent); --bs-btn-color: #fff; }
.btn-warning:hover { --bs-btn-hover-bg: var(--color-accent-dark); --bs-btn-hover-border-color: var(--color-accent-dark); }
.btn-info     { --bs-btn-bg: var(--color-primary); --bs-btn-border-color: var(--color-primary); --bs-btn-color: #fff; }
.btn-info:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); color: #fff; }

/* ── Tables ── */
.table {
  color: var(--color-dark-mid);
  font-size: 0.875rem;
}

.table thead th {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-dark-muted);
  border-color: var(--color-border);
  background: var(--color-bg);
  padding: 10px 14px;
}

.table tbody td {
  border-color: var(--color-border);
  padding: 10px 14px;
  vertical-align: middle;
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
  background-color: rgba(27,82,123,0.03);
}

.table-bordered > :not(caption) > * > * {
  border-color: var(--color-border);
}

/* ── Forms ── */
.form-control, .form-select {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-dark);
  background: var(--color-surface);
  transition: var(--transition);
}

.form-control:focus, .form-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(27,82,123,0.12);
  outline: none;
}

label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-dark);
  margin-bottom: 6px;
}

/* ── Badges ── */
.badge {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.75rem;
  padding: 4px 8px;
  border-radius: var(--radius);
}

/* ── Alerts ── */
.alert {
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  border: none;
}
.alert-success { background: #e8f5ee; color: #1e6b3e; }
.alert-danger  { background: #fdecea; color: #a93226; }
.alert-warning { background: var(--color-accent-bg); color: var(--color-accent-dark); }

/* ── Input Group ── */
.input-group .form-control,
.input-group .form-select {
  border-right: 0;
}
.input-group .btn {
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* ── Footer ── */
.footer-mk {
  background: var(--color-primary-darker);
  color: rgba(255,255,255,0.5);
  font-family: var(--font-body);
  font-size: 0.82rem;
  padding: 18px 24px;
  margin-top: auto;
}

.footer-mk a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
}
.footer-mk a:hover { color: #fff; }

/* ── Login page ── */
.login-page {
  min-height: 100vh;
  background: var(--color-primary-darker);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 40px 36px;
  width: 100%;
  max-width: 400px;
}

.login-card .login-logo {
  height: 36px;
  margin-bottom: 8px;
}

.login-card h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 4px;
}

.login-card .login-sub {
  font-size: 0.85rem;
  color: var(--color-dark-muted);
  margin-bottom: 28px;
}

/* ── Misc ── */
pre {
  font-size: 0.82rem;
  color: var(--color-dark-mid);
}

.text-muted { color: var(--color-dark-muted) !important; }

dl.row dt { color: var(--color-dark-muted); font-weight: 500; font-size: 0.85rem; }
dl.row dd { color: var(--color-dark); font-size: 0.9rem; }

/* DataTables overrides */
.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.85rem;
  padding: 4px 8px;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
  background: var(--color-primary) !important;
  border-color: var(--color-primary) !important;
  color: #fff !important;
  border-radius: var(--radius);
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: var(--color-primary-bg) !important;
  border-color: var(--color-border) !important;
  color: var(--color-primary) !important;
  border-radius: var(--radius);
}