:root {
  --bg: #f5f7fb;
  --bg-alt: #ffffff;
  --border: #e1e5ee;
  --primary: #2563eb;
  --primary-soft: #e0edff;
  --primary-dark: #1d4ed8;
  --accent: #0ea5e9;
  --text-main: #111827;
  --text-muted: #6b7280;
  --danger: #ef4444;
  --warning: #fbbf24;
  --success: #10b981;
  --blue: #2563eb;
  --indigo: #3b82f6;
  --teal: #14b8a6;
  --dark: #111827;
  --radius-lg: 14px;
  --shadow-soft: 0 10px 25px rgba(15, 23, 42, 0.08);
}

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

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-main);
  background-color: var(--bg);
}

body {
  line-height: 1.5;
}

.app {
  display: flex;
  min-height: 100vh;
}

/* SIDEBAR */

.sidebar {
  width: 260px;
  background: linear-gradient(180deg, #0f172a 0%, #020617 100%);
  color: #e5e7eb;
  padding: 16px 18px 12px;
  display: flex;
  flex-direction: column;
}

.sidebar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 4px 20px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.3);
  margin-bottom: 16px;
}

.logo-circle {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 30% 0, #4ade80, #22c55e 40%, #16a34a 100%);
  font-weight: 700;
  letter-spacing: 0.03em;
  color: #f9fafb;
  font-size: 18px;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: 15px;
}

.logo-subtitle {
  font-size: 11px;
  color: #9ca3af;
}

.sidebar__nav {
  flex: 1;
  overflow-y: auto;
  padding-right: 4px;
}

.sidebar__section {
  margin-top: 18px;
}

.sidebar__section-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6b7280;
  margin-bottom: 6px;
}

.sidebar__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 13px;
  color: #e5e7eb;
  text-decoration: none;
  position: relative;
  transition: background 0.18s ease, transform 0.1s ease;
}

.sidebar__item i {
  width: 18px;
  font-size: 13px;
}

.sidebar__item:hover {
  background: rgba(148, 163, 184, 0.15);
  transform: translateY(-1px);
}

.sidebar__item--active {
  background: rgba(37, 99, 235, 0.17);
}

.sidebar__item--active::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 999px;
  background: #2563eb;
}

.sidebar__badge {
  margin-left: auto;
  background: var(--danger);
  font-size: 10px;
  padding: 1px 7px;
  border-radius: 999px;
}

.sidebar__footer {
  font-size: 11px;
  color: #6b7280;
  border-top: 1px solid rgba(148, 163, 184, 0.3);
  padding-top: 8px;
}

/* MAIN */

.main {
  flex: 1;
  padding: 18px 22px 16px;
  display: flex;
  flex-direction: column;
}

/* TOPBAR */

.topbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;   /* push content to the right on desktop */
  margin-bottom: 16px;
}

.topbar__menu-btn {
  display: none;
  border: none;
  background: transparent;
  font-size: 20px;
  cursor: pointer;
}

.topbar__search {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-alt);
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.topbar__search input {
  border: none;
  outline: none;
  width: 100%;
  font-size: 13px;
}

.topbar__search i {
  color: var(--text-muted);
  font-size: 13px;
}

.topbar__right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.topbar__clock {
  font-size: 13px;
  color: var(--text-muted);
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
}

.icon-btn {
  position: relative;
  border: none;
  outline: none;
  background: var(--bg-alt);
  border-radius: 999px;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  cursor: pointer;
}

.icon-btn i {
  font-size: 14px;
  color: var(--text-muted);
}

.icon-badge {
  position: absolute;
  top: -4px;
  right: -3px;
  background: var(--danger);
  color: #fff;
  font-size: 10px;
  padding: 0 4px;
  border-radius: 999px;
}

.topbar__user {
  display: flex;
  align-items: center;
  gap: 8px;
}

.topbar__avatar {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: linear-gradient(135deg, #0ea5e9, #6366f1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #f9fafb;
  font-weight: 600;
}

.topbar__user-info {
  display: flex;
  flex-direction: column;
}

.topbar__user-name {
  font-size: 13px;
  font-weight: 600;
}

.topbar__user-role {
  font-size: 11px;
  color: var(--text-muted);
}

/* HERO */

.hero__image {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  min-height: 150px;
  background-image: url("https://images.pexels.com/photos/4488630/pexels-photo-4488630.jpeg?auto=compress&cs=tinysrgb&w=1200");
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-soft);
  margin-bottom: 16px;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.86), rgba(15, 23, 42, 0.1));
}

.hero__content {
  position: relative;
  padding: 22px 22px;
  color: #f9fafb;
  max-width: 420px;
}

.hero__greeting {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(209, 213, 219, 0.85);
}

.hero__department {
  font-size: 22px;
  font-weight: 700;
  margin-top: 6px;
}

.hero__badge {
  margin-top: 10px;
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.7);
}

.hero__switcher {
  position: absolute;
  right: 22px;
  top: 18px;
  background: rgba(15, 23, 42, 0.92);
  border-radius: 16px;
  padding: 10px 12px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 260px;
}

.hero__switcher label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #9ca3af;
}

.hero__switcher-select {
  position: relative;
  background: rgba(15, 23, 42, 0.9);
  border-radius: 999px;
  padding: 4px 10px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  display: flex;
  align-items: center;
}

.hero__switcher-select select {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #e5e7eb;
  font-size: 12px;
  appearance: none;
}

.hero__switcher-select i {
  font-size: 10px;
  color: #9ca3af;
}

/* STATS */

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}

.stats-card {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  border: 1px solid var(--border);
  box-shadow: 0 3px 8px rgba(15, 23, 42, 0.03);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stats-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.stats-card__title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--text-muted);
}

.stats-card__amount {
  font-size: 12px;
  font-weight: 600;
  color: var(--primary-dark);
}

.stats-card__body {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.stats-card__value {
  font-size: 22px;
  font-weight: 700;
}

.stats-card__action {
  border: none;
  border-radius: 12px;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-soft);
  color: var(--primary-dark);
}

.stats-card__action--primary {
  background: rgba(96, 165, 250, 0.18);
  color: #1d4ed8;
}

.stats-card__action--alert {
  background: rgba(248, 113, 113, 0.1);
  color: #ef4444;
}

.stats-card__link {
  font-size: 11px;
  margin-top: 2px;
  color: var(--primary);
  text-decoration: none;
}

/* CARDS / CONTENT GRID */

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.2fr);
  gap: 18px;
  margin-bottom: 12px;
}

/* Full-width mode for Outstanding Tasks */
.content-grid.single-column {
    grid-template-columns: 1fr !important;
    gap: 0 !important;
}

.card {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
  display: flex;
  flex-direction: column;
}

.card__header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.card__header h2 {
  margin: 0;
  font-size: 15px;
}

.card__body {
  padding: 12px 16px 16px;
}

/* TABLE */

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.table th,
.table td {
  padding: 8px 6px;
  text-align: left;
  border-bottom: 1px solid #e5e7eb;
}

.table th {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--text-muted);
}

.table__empty td {
  text-align: center;
  padding: 18px 6px;
  color: var(--text-muted);
}

/* TODAY'S REPORTS BUTTONS */

.reports-buttons {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.reports-btn {
  border-radius: 10px;
  border: none;
  padding: 10px 12px;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #f9fafb;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.reports-btn__count {
  min-width: 26px;
  text-align: center;
  border-radius: 100px;
  background: rgba(15, 23, 42, 0.25);
  padding: 2px 0;
  font-size: 11px;
}

.reports-btn--blue { background: var(--blue); }
.reports-btn--indigo { background: var(--indigo); }
.reports-btn--yellow { background: var(--warning); color: #1f2937; }
.reports-btn--teal { background: var(--teal); }
.reports-btn--red { background: var(--danger); }
.reports-btn--dark { background: var(--dark); }

/* FOOTER */

.footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  padding-top: 6px;
}

/* RESPONSIVE */

@media (max-width: 1024px) {
  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .content-grid {
    grid-template-columns: 1fr;
  }

  .hero__switcher {
    position: static;
    margin: 0 16px 14px auto;
    transform: translateY(0);
  }

  .hero__image {
    padding-bottom: 8px;
  }
}

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    transform: translateX(-100%);
    transition: transform 0.22s ease-out;
    z-index: 40;
  }

  .sidebar--open {
    transform: translateX(0);
  }

  .main {
    padding: 14px 12px 12px;
  }

  .topbar__menu-btn {
    display: inline-flex;
  }

  .topbar__search {
    flex: 1;
  }

  .topbar__right {
    gap: 10px;
  }

  .hero__image {
    min-height: 180px;
  }

  .hero__switcher {
    min-width: 0;
    width: 90%;
    right: auto;
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 520px) {
  .topbar__user-role {
    display: none;
  }
  .topbar__search {
    display: none;
  }
}

.card--stretch {
    min-height: 650px;
}

.logo-circle {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  overflow: hidden;      /* ensures image stays perfectly inside */
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;      /* removes gradient ring */
  border: none;          /* ensures no circle outline */
  padding: 0;
}

.logo-circle .logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;          /* fills the circle without distortion */
  display: block;
}

/* Username Modal */
.username-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
}

.username-modal.hidden {
  display: none;
}

.username-modal__content {
  background: var(--bg-alt);
  padding: 20px 22px;
  width: 300px;
  border-radius: 14px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.username-modal__content h3 {
  margin: 0 0 12px 0;
  font-size: 15px;
  font-weight: 600;
}

.username-modal__content input {
  width: 100%;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-size: 13px;
  margin-bottom: 14px;
}

.username-modal__actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.username-modal__actions button {
  padding: 6px 12px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
}

#usernameSaveBtn {
  background: var(--primary);
  color: white;
}

#usernameCancelBtn {
  background: #e5e7eb;
}