/* ============================================================
   MY TASKS — site.css
   Friendly & Colorful · Bootstrap 5 · Yii2
   ============================================================ */

/* ── 1. DESIGN TOKENS ─────────────────────────────────────── */
:root {
  --brand-primary:    #7F77DD;   /* purple  */
  --brand-primary-dk: #534AB7;
  --brand-primary-lt: #EEEDFE;
  --brand-secondary:  #1D9E75;   /* teal    */
  --brand-secondary-lt: #E1F5EE;
  --brand-accent:     #D85A30;   /* coral   */
  --brand-accent-lt:  #FAECE7;
  --brand-warning:    #EF9F27;   /* amber   */
  --brand-warning-lt: #FAEEDA;
  --brand-info:       #378ADD;   /* blue    */
  --brand-info-lt:    #E6F1FB;

  --text-on-primary:  #EEEDFE;
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  14px;

  --shadow-sm: 0 2px 8px rgba(127,119,221,.10);
  --shadow-md: 0 4px 18px rgba(127,119,221,.15);
}

/* ── 2. BASE ───────────────────────────────────────────────── */
body {
  font-family: 'Nunito', 'Segoe UI', sans-serif;
  background: #f8f7ff;
  color: #2c2c2a;
}

a {
  text-decoration: none;
  color: var(--brand-primary);
}

a:hover {
  color: var(--brand-primary-dk);
  text-decoration: underline;
}

main > .container {
  padding: 80px 15px 30px;
}

/* ── 3. NAVBAR ─────────────────────────────────────────────── */
.navbar {
  background: var(--brand-primary) !important;
  box-shadow: 0 2px 12px rgba(83,74,183,.25);
  padding: .6rem 1rem;
}

.navbar-brand {
  font-weight: 800;
  font-size: 1.25rem;
  color: #fff !important;
  letter-spacing: -.01em;
}

.navbar-brand:hover { color: var(--brand-primary-lt) !important; }

.navbar-nav .nav-link {
  color: rgba(255,255,255,.80) !important;
  font-weight: 600;
  font-size: .9rem;
  padding: .4rem .75rem;
  border-radius: var(--radius-sm);
  transition: background .18s, color .18s;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: #fff !important;
  background: rgba(255,255,255,.15);
}

/* Logout button in navbar */
.nav li > form > button.logout {
  padding: .4rem .75rem;
  color: rgba(255,255,255,.80) !important;
  font-weight: 600;
  font-size: .9rem;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background .18s, color .18s;
}

.nav > li > form > button.logout:hover,
.nav > li > form > button.logout:focus {
  color: #fff !important;
  background: rgba(255,255,255,.15);
  text-decoration: none;
  outline: none;
}

@media (max-width: 767px) {
  .nav li > form > button.logout {
    display: block;
    text-align: left;
    width: 100%;
    padding: 10px 0;
  }
}

/* Upcoming badge pill in nav */
.nav-badge {
  display: inline-block;
  background: var(--brand-warning);
  color: #412402;
  font-size: .7rem;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 20px;
  margin-left: 4px;
  vertical-align: middle;
}

/* ── 4. FOOTER ─────────────────────────────────────────────── */
.footer,
footer#footer {
  background: #fff;
  border-top: 0.5px solid rgba(127,119,221,.18);
  padding: 1.1rem 0 .75rem;
  font-size: .875rem;
}

.footer-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: .6rem;
}

.footer-stat {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--brand-primary-lt);
  color: #3C3489;
  border-radius: 20px;
  padding: 3px 12px;
  font-size: .8rem;
  font-weight: 600;
}

.footer-stat.done    { background: var(--brand-secondary-lt); color: #085041; }
.footer-stat.pending { background: var(--brand-warning-lt);   color: #633806; }
.footer-stat.future  { background: var(--brand-info-lt);      color: #0C447C; }
.footer-stat.deleted { background: #FCEBEB;                   color: #791F1F; }
.footer-stat.started { background: var(--brand-accent-lt);    color: #712B13; }

.footer-copy {
  color: #888780;
  font-size: .78rem;
}

/* ── 5. CARDS ──────────────────────────────────────────────── */
.card {
  border: 0.5px solid rgba(127,119,221,.18);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  background: #fff;
}

.card-header {
  background: var(--brand-primary) !important;
  color: #fff !important;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
  font-weight: 600;
  border-bottom: none;
}

.card-header h1, .card-header h2,
.card-header h3, .card-header h4 {
  color: #fff;
  margin: 0;
}

/* ── 6. FORMS ──────────────────────────────────────────────── */
.form-label {
  font-weight: 600;
  font-size: .875rem;
  color: #444441;
  margin-bottom: .3rem;
}

.form-control,
.form-select {
  border: 1.5px solid rgba(127,119,221,.3);
  border-radius: var(--radius-sm);
  padding: .5rem .85rem;
  font-size: .925rem;
  transition: border-color .18s, box-shadow .18s;
  background: #fff;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(127,119,221,.18);
  outline: none;
}

.form-control.is-invalid,
.form-select.is-invalid {
  border-color: #E24B4A;
  box-shadow: none;
}

.form-control.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(226,75,74,.18);
}

.form-control.is-valid,
.form-select.is-valid {
  border-color: var(--brand-secondary);
}

.form-control.is-valid:focus {
  box-shadow: 0 0 0 3px rgba(29,158,117,.18);
}

.invalid-feedback {
  font-size: .8rem;
  color: #A32D2D;
  font-weight: 500;
}

.valid-feedback {
  font-size: .8rem;
  color: #0F6E56;
  font-weight: 500;
}

.hint-block {
  display: block;
  margin-top: 4px;
  font-size: .8rem;
  color: #888780;
}

/* Error summary box (Yii2 ActiveForm) */
.error-summary {
  background: #FCEBEB;
  color: #791F1F;
  border-left: 4px solid #E24B4A;
  border-radius: var(--radius-sm);
  padding: .75rem 1.1rem;
  margin-bottom: 1rem;
  font-size: .875rem;
}

.error-summary ul { margin: .3rem 0 0; padding-left: 1.2rem; }

/* ── 7. BUTTONS ────────────────────────────────────────────── */
.btn {
  font-weight: 600;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  transition: transform .1s, box-shadow .15s, opacity .15s;
}

.btn:active { transform: scale(.97); }

.btn-primary {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--brand-primary-dk);
  border-color: var(--brand-primary-dk);
}

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

.btn-success:hover { opacity: .88; }

.btn-warning {
  background: var(--brand-warning);
  border-color: var(--brand-warning);
  color: #412402;
}

.btn-danger {
  background: #E24B4A;
  border-color: #E24B4A;
  color: #fff;
}

.btn-info {
  background: var(--brand-info);
  border-color: var(--brand-info);
  color: #fff;
}

.btn-outline-primary {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
}

.btn-outline-primary:hover {
  background: var(--brand-primary);
  color: #fff;
}

/* Legacy helpers */
.wht-btn  { color: #fff; }
.submit-btn { color: #fff; }

/* ── 8. ALERTS ─────────────────────────────────────────────── */
.alert {
  border-radius: var(--radius-md);
  border: none;
  border-left: 4px solid;
  font-size: .9rem;
  font-weight: 500;
}

.alert-success {
  background: var(--brand-secondary-lt);
  color: #085041;
  border-color: var(--brand-secondary);
}

.alert-danger {
  background: #FCEBEB;
  color: #791F1F;
  border-color: #E24B4A;
}

.alert-warning {
  background: var(--brand-warning-lt);
  color: #633806;
  border-color: var(--brand-warning);
}

.alert-info {
  background: var(--brand-primary-lt);
  color: #3C3489;
  border-color: var(--brand-primary);
}

/* ── 9. BADGES ─────────────────────────────────────────────── */
.badge.bg-primary { background: var(--brand-primary-lt) !important; color: #3C3489; }
.badge.bg-success { background: var(--brand-secondary-lt) !important; color: #085041; }
.badge.bg-warning { background: var(--brand-warning-lt) !important; color: #633806; }
.badge.bg-danger  { background: #FCEBEB !important; color: #791F1F; }
.badge.bg-info    { background: var(--brand-info-lt) !important; color: #0C447C; }

/* ── 10. TASK LIST ITEMS ───────────────────────────────────── */
.done > li,
.to-do > li,
.past-task > li { list-style: none; padding: .25rem 0; }

.done li:before  { content: "\eed7"; font-family: IcoFont; color: var(--brand-secondary); margin-right: 6px; }
.to-do li:before { content: "\ea7c"; font-family: IcoFont; color: var(--brand-primary);   margin-right: 6px; }

li.done-task {
  color: var(--brand-secondary);
}
li.done-task:before {
  content: "\eed7";
  font-family: IcoFont;
  margin-right: 6px;
}

li.pending-task {
  color: #888780;
}
li.pending-task:before {
  content: "\ea7c";
  font-family: IcoFont;
  margin-right: 6px;
}

li.progress-task {
  color: var(--brand-info);
}
li.progress-task:before {
  content: "\ea7c";
  font-family: IcoFont;
  margin-right: 6px;
}

/* ── 11. GRIDVIEW / TABLES ─────────────────────────────────── */
.grid-view th { white-space: nowrap; }

.table-wrap { overflow-x: auto; }

.table {
  width: 100%;
  min-width: 900px;
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.table thead th {
  border: none;
  padding: 14px 20px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: #3C3489;
  background: var(--brand-primary-lt);
}

.table tbody td {
  padding: 14px 20px;
  font-size: .9rem;
  background: #fff;
  vertical-align: middle;
  transition: background .2s;
}

@media (prefers-reduced-motion: reduce) {
  .table tbody td { transition: none; }
}

.table tbody td:hover { background: #f8f7ff; }

.table tbody td i { font-size: 12px; color: rgba(0,0,0,.3); }

.table tbody td a {
  color: var(--brand-primary);
  font-size: .875rem;
}

.table tbody td a strong {
  font-size: .875rem;
  font-weight: 600;
  color: #444441;
}

.table tfoot tr th a { font-weight: 400; color: #444441; }
.table tfoot tr th a:hover { color: var(--brand-primary); }

/* Gridview sort arrows */
a.asc:after, a.desc:after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border: solid 5px transparent;
  margin: 4px 4px 2px 4px;
}

a.asc:after {
  border-bottom: solid 7px var(--brand-primary);
  border-top-width: 0;
}

a.desc:after {
  border-top: solid 7px var(--brand-primary);
  border-bottom-width: 0;
}

/* ── 12. MODAL CLOSE BUTTON ────────────────────────────────── */
#addTask .btn-close,
#editTask .btn-close {
  margin-left: 12px;
  margin-top: 8px;
  background-color: #E24B4A;
  color: #fff !important;
  border-radius: 50%;
  opacity: 1;
}

/* ── 13. FLOATING BACK-TO-TOP ──────────────────────────────── */
.floating-container {
  position: fixed;
  width: 100px;
  height: 100px;
  bottom: 0;
  right: 0;
  margin: 140px 25px;
  z-index: 200;
}

.floating-container:hover { height: 300px; }

.floating-container:hover .floating-button {
  box-shadow: 0 10px 25px rgba(127,119,221,.5);
  transform: translateY(5px);
  transition: all .3s;
}

.floating-container:hover .element-container .float-element:nth-child(1) { animation: come-in .4s forwards .2s; }
.floating-container:hover .element-container .float-element:nth-child(2) { animation: come-in .4s forwards .4s; }
.floating-container:hover .element-container .float-element:nth-child(3) { animation: come-in .4s forwards .6s; }

.floating-container .floating-button {
  position: absolute;
  width: 56px;
  height: 56px;
  background: var(--brand-primary);
  bottom: 0;
  border-radius: 50%;
  left: 0;
  right: 0;
  margin: auto;
  color: #fff;
  line-height: 56px;
  text-align: center;
  font-size: 22px;
  z-index: 100;
  box-shadow: 0 8px 22px rgba(127,119,221,.4);
  cursor: pointer;
  transition: all .3s;
}

.floating-container .float-element {
  position: relative;
  display: block;
  border-radius: 50%;
  width: 46px;
  height: 46px;
  margin: 14px auto;
  color: #fff;
  font-weight: 600;
  text-align: center;
  line-height: 46px;
  z-index: 0;
  opacity: 0;
  transform: translateY(100px);
}

/* ── 14. MISCELLANEOUS ─────────────────────────────────────── */
.not-set {
  color: #A32D2D;
  font-style: italic;
}

.no-display { display: none; }

.img {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}

/* Breadcrumbs */
.breadcrumb {
  background: transparent;
  padding: .4rem 0;
  font-size: .875rem;
}

.breadcrumb-item.active { color: #888780; }
.breadcrumb-item a { color: var(--brand-primary); }