/* Operational UI for the time tracking app */

:root {
  --color-bg: #f5f8fb;
  --color-surface: #ffffff;
  --color-surface-muted: #eef4fb;
  --color-text: #0f2438;
  --color-muted: #5d6873;
  --color-border: #d7e1ec;
  --color-border-strong: #9eb1c4;
  --color-primary: #003366;
  --color-primary-hover: #00264d;
  --color-accent: #3399ff;
  --color-accent-soft: #e8f4ff;
  --color-danger: #d93f3f;
  --color-danger-hover: #b52f2f;
  --color-success-bg: #e7f5ee;
  --color-success-text: #155d3b;
  --color-error-bg: #fff0f0;
  --color-error-text: #9f2d2d;
  --color-info-bg: #e8f4ff;
  --color-info-text: #003366;
  --shadow-sm: 0 1px 2px rgba(0, 51, 102, 0.08);
  --shadow-md: 0 12px 32px rgba(0, 51, 102, 0.14);
  --radius-sm: 4px;
  --radius-md: 8px;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--color-bg);
}

body {
  min-height: 100%;
  margin: 0;
  color: var(--color-text);
  background:
    linear-gradient(180deg, rgba(51, 153, 255, 0.12), transparent 260px),
    var(--color-bg);
  font-family: Montserrat, "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

button,
input,
select,
textarea {
  font: inherit;
}

a {
  color: var(--color-primary);
}

:focus-visible {
  outline: 3px solid rgba(51, 153, 255, 0.8);
  outline-offset: 2px;
}

nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  padding: var(--space-3) max(var(--space-4), calc((100vw - 1200px) / 2 + var(--space-4)));
  background: rgba(0, 51, 102, 0.97);
  box-shadow: var(--shadow-sm);
}

nav a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-sm);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.95rem;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 160ms ease, color 160ms ease;
}

nav a:hover,
nav a:focus-visible,
nav a[aria-current="page"] {
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
}

main {
  width: min(1200px, 100%);
  margin: 0 auto;
  padding: var(--space-5) var(--space-4) var(--space-6);
}

h1,
h2,
h3,
h4 {
  margin: 0 0 var(--space-4);
  line-height: 1.2;
  letter-spacing: 0;
}

h1 {
  font-family: Poppins, Montserrat, "Open Sans", sans-serif;
  font-size: clamp(1.6rem, 1.35rem + 0.9vw, 2.15rem);
  font-weight: 700;
}

h2 {
  font-family: Montserrat, "Open Sans", sans-serif;
  font-size: 1.25rem;
  font-weight: 650;
}

h3 {
  font-size: 1.08rem;
}

p {
  margin-top: 0;
}

section,
.login-container {
  margin-bottom: var(--space-5);
  padding: var(--space-5);
  border: 1px solid rgba(216, 209, 195, 0.85);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

section > :last-child,
.login-container > :last-child {
  margin-bottom: 0;
}

.flash {
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-weight: 650;
  box-shadow: var(--shadow-sm);
}

.flash-success {
  color: var(--color-success-text);
  background: var(--color-success-bg);
  border-color: #b7dfc1;
}

.flash-error {
  color: var(--color-error-text);
  background: var(--color-error-bg);
  border-color: #f0b8b1;
}

.flash-info {
  color: var(--color-info-text);
  background: var(--color-info-bg);
  border-color: #b7d1ea;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  align-items: end;
}

.form-group {
  min-width: 0;
  margin-bottom: var(--space-4);
}

.form-row .form-group {
  margin-bottom: 0;
}

label {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--color-text);
  font-size: 0.92rem;
  font-weight: 700;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
input[type="date"],
input[type="time"],
select,
textarea {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 46px;
  padding: 0.72rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  background: #fff;
  font-size: 16px;
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

select {
  padding-right: 2.4rem;
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--color-muted) 50%),
    linear-gradient(135deg, var(--color-muted) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) 50%,
    calc(100% - 12px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(51, 153, 255, 0.22);
  outline: none;
}

button,
.btn-primary,
.btn-secondary,
.btn-danger {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.72rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.96rem;
  font-weight: 750;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, box-shadow 160ms ease, transform 120ms ease;
}

button,
.btn-primary {
  color: white;
  background: var(--color-primary);
}

button:hover,
button:focus-visible,
.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-primary-hover);
  box-shadow: 0 4px 14px rgba(0, 51, 102, 0.18);
}

button:active,
.btn-primary:active,
.btn-secondary:active,
.btn-danger:active {
  transform: translateY(1px);
}

.btn-secondary {
  color: var(--color-text);
  background: #fff;
  border-color: var(--color-border-strong);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: var(--color-surface-muted);
}

.btn-danger {
  color: white;
  background: var(--color-danger);
}

.btn-danger:hover,
.btn-danger:focus-visible {
  background: var(--color-danger-hover);
}

.btn-small {
  min-height: 38px;
  padding: 0.48rem 0.7rem;
  font-size: 0.88rem;
}

.form-actions,
.export-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: white;
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 0;
}

th,
td {
  padding: 0.78rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

th {
  color: #32423b;
  background: var(--color-surface-muted);
  font-size: 0.86rem;
  font-weight: 800;
}

tbody tr:hover {
  background: rgba(16, 59, 45, 0.035);
}

tbody tr:last-child td {
  border-bottom: 0;
}

td button,
td form {
  display: inline-flex;
  margin: 0 var(--space-2) var(--space-2) 0;
}

.login-container {
  max-width: 420px;
  margin: 4rem auto;
}

.login-form button {
  width: 100%;
}

.active-timer {
  padding: var(--space-4);
  border: 1px solid rgba(51, 153, 255, 0.35);
  border-left: 5px solid var(--color-primary);
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
}

.active-timer p {
  margin: 0 0 var(--space-2);
}

.active-timer form {
  margin-top: var(--space-4);
}

.report-summary,
.active-filters {
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
}

.report-summary {
  margin-top: var(--space-5);
}

.report-summary ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.report-summary li {
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border);
}

.report-summary li:last-child {
  border-bottom: 0;
}

.total-summary {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 2px solid var(--color-border);
  font-size: 1.08rem;
}

#edit-modal,
#edit-employer-modal,
#edit-entry-modal,
#edit-user-modal,
#edit-project-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background: rgba(12, 18, 16, 0.58);
}

#edit-modal[style*="display: block"],
#edit-employer-modal[style*="display: block"],
#edit-entry-modal[style*="display: block"],
#edit-user-modal[style*="display: block"],
#edit-project-modal[style*="display: block"] {
  display: flex !important;
}

.modal-content {
  width: min(520px, 100%);
  max-height: min(90vh, 820px);
  overflow-y: auto;
  padding: var(--space-5);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
}

@media (min-width: 700px) {
  .form-row {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }

  main {
    padding: var(--space-6) var(--space-5);
  }
}

@media (max-width: 640px) {
  body {
    padding-bottom: 98px;
  }

  nav {
    position: fixed;
    top: auto;
    right: 0;
    bottom: 0;
    left: 0;
    justify-content: stretch;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-2) calc(var(--space-3) + env(safe-area-inset-bottom));
    box-shadow: 0 -12px 32px rgba(0, 51, 102, 0.24);
  }

  nav a {
    flex: 1 1 auto;
    min-width: 0;
    min-height: 58px;
    padding: 0.72rem 0.5rem;
    font-size: 0.86rem;
    border-radius: var(--radius-md);
    touch-action: manipulation;
  }

  main {
    padding: var(--space-4) var(--space-3);
  }

  section,
  .login-container {
    padding: var(--space-4);
  }

  h1 {
    font-size: 1.55rem;
  }

  input[type="date"],
  input[type="time"] {
    display: block;
    inline-size: 100%;
    min-inline-size: 0;
    max-inline-size: 100%;
    padding-inline: 0.55rem;
    appearance: none;
    -webkit-appearance: none;
  }

  input[type="date"]::-webkit-date-and-time-value,
  input[type="time"]::-webkit-date-and-time-value {
    min-width: 0;
    text-align: left;
  }

  .table-wrap {
    border: 0;
    background: transparent;
  }

  table,
  tbody,
  tr,
  td {
    display: block;
    width: 100%;
  }

  thead {
    display: none;
  }

  tr {
    margin-bottom: var(--space-3);
    padding: var(--space-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: #fff;
    box-shadow: var(--shadow-sm);
  }

  td {
    display: grid;
    grid-template-columns: minmax(96px, 36%) 1fr;
    gap: var(--space-2);
    padding: 0.48rem var(--space-2);
    border-bottom: 0;
  }

  td::before {
    content: attr(data-label);
    color: var(--color-muted);
    font-weight: 750;
  }

  td[data-label="Åtgärder"] {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    padding-top: var(--space-3);
  }

  td[data-label="Åtgärder"]::before {
    display: none;
  }

  td[data-label="Åtgärder"] button,
  td[data-label="Åtgärder"] form {
    margin: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  body {
    background: white;
  }

  nav,
  .export-actions,
  .form-actions,
  button,
  .btn-primary,
  .btn-secondary,
  .btn-danger {
    display: none !important;
  }

  main {
    padding: 0;
  }

  section {
    box-shadow: none;
  }
}