/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: #0b1220;
  color: #e5e7eb;
}

/* ── Login page (used only on /login) ── */
.login-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
}
.login-card {
  background: #0f1a30;
  border: 1px solid #223150;
  border-radius: 16px;
  padding: 32px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 10px 40px rgba(0,0,0,.45);
}
.login-card h1 { font-size: 22px; margin-bottom: 4px; }
label { display: block; margin: 14px 0 6px; color: #b6c2e1; font-size: 14px; }
input {
  width: 100%; padding: 10px 14px;
  border-radius: 10px; border: 1px solid #223150;
  background: #0b1220; color: #e5e7eb; font-size: 15px;
  outline: none; transition: border-color .15s;
}
input:focus { border-color: #2563eb; }
.login-btn {
  margin-top: 18px; width: 100%; padding: 11px;
  border-radius: 10px; border: 0;
  background: #2563eb; color: #fff;
  font-size: 15px; font-weight: 700; cursor: pointer;
  transition: background .15s;
}
.login-btn:hover { background: #1d4ed8; }
.error {
  margin-top: 14px;
  background: #3b0b1a; border: 1px solid #7f1d1d;
  padding: 10px 14px; border-radius: 10px; color: #fecaca; font-size: 14px;
}

/* ── Dashboard layout ── */
.layout {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ── Sidebar ── */
.sidebar {
  width: 220px;
  flex-shrink: 0;
  background: #0a1628;
  border-right: 1px solid #1a2e4a;
  display: flex;
  flex-direction: column;
  padding: 0;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 22px 20px 18px;
  border-bottom: 1px solid #1a2e4a;
}
.logo-icon { font-size: 22px; }
.logo-text { font-size: 18px; font-weight: 800; color: #e5e7eb; letter-spacing: -.3px; }

.sidebar-nav {
  flex: 1;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  text-decoration: none;
  color: #8aa0c8;
  font-size: 14px;
  font-weight: 500;
  transition: background .13s, color .13s;
  cursor: pointer;
}
.nav-item:hover { background: #132240; color: #c8d8f0; }
.nav-item.active { background: #1e3a64; color: #fff; }
.nav-icon { font-size: 16px; width: 20px; text-align: center; }

.sidebar-footer {
  padding: 14px 12px;
  border-top: 1px solid #1a2e4a;
  display: flex;
  align-items: center;
  gap: 8px;
}
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 9px;
  flex: 1;
  min-width: 0;
}
.user-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: #2563eb;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.user-name {
  font-size: 13px;
  color: #a0b4d0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.logout-btn {
  background: transparent;
  border: 1px solid #223150;
  color: #8aa0c8;
  width: 30px; height: 30px;
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background .13s, color .13s;
}
.logout-btn:hover { background: #3b0b1a; color: #fecaca; border-color: #7f1d1d; }

/* ── Main content ── */
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #0b1220;
}

/* ── Panels ── */
.panel { display: none; flex: 1; flex-direction: column; overflow: hidden; }
.panel.active { display: flex; }

.panel-header {
  padding: 28px 32px 20px;
  border-bottom: 1px solid #1a2e4a;
  flex-shrink: 0;
}
.panel-header--row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.panel-header h1 { font-size: 22px; font-weight: 700; }
.panel-sub { color: #8aa0c8; font-size: 14px; margin-top: 4px; }

/* ── Home cards ── */
.home-cards {
  padding: 28px 32px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  overflow-y: auto;
}
.home-card {
  background: #0f1a30;
  border: 1px solid #1a2e4a;
  border-radius: 14px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.home-card:hover { border-color: #2563eb; background: #112040; }
.home-card-icon { font-size: 28px; flex-shrink: 0; }
.home-card-body { flex: 1; }
.home-card-body h3 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.home-card-body p { font-size: 13px; color: #8aa0c8; line-height: 1.4; }
.home-card-arrow { color: #2563eb; font-size: 20px; flex-shrink: 0; }

/* ── Reload button ── */
.reload-btn {
  background: #132240;
  border: 1px solid #223150;
  color: #8aa0c8;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  transition: background .13s;
  white-space: nowrap;
}
.reload-btn:hover { background: #1e3a64; color: #fff; }

/* ── iframe wrapper ── */
.frame-wrap {
  flex: 1;
  overflow: hidden;
  padding: 0;
}
.frame-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  background: #fff;
}