*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg:          #0d0816;
  --bg-2:        #130f22;
  --bg-3:        #1a1530;
  --border:      rgba(180,100,255,0.1);
  --border-2:    rgba(180,100,255,0.2);
  --text-1:      #f0e8ff;
  --text-2:      #9b7fd4;
  --text-3:      #5c4490;
  --accent:      #bf5fff;
  --accent-dim:  rgba(191,95,255,0.12);
  --accent-2:    #ff5fd7;
  --green:       #5fffb0;
  --green-dim:   rgba(95,255,176,0.12);
  --amber:       #ffe45e;
  --amber-dim:   rgba(255,228,94,0.12);
  --red:         #ff5f87;
  --red-dim:     rgba(255,95,135,0.12);
  --sidebar-w:   256px;
  --radius:      12px;
  --radius-sm:   8px;
  --shadow:      0 4px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg:   0 12px 48px rgba(0, 0, 0, 0.5);
  --ease:        cubic-bezier(0.16, 1, 0.3, 1);
  --transition:  0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

html {
  font-size: 16px;
}
*{
  padding: 0;
  margin: 0;
    overflow-x: hidden;
}
body {
  font-family: 'Manrope', sans-serif;
  background: var(--bg);
  color: var(--text-1);
  min-height: 100vh;
}


#layout{
  transition: margin-left .5s;
  padding: 16px;
}
main {
  padding: 40px 24px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}


header {
   position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  min-height: 64px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 24px;
}
nav {
   display:flex;
  justify-content:space-between;
  align-items:center;
  width:100%;
  gap:12px;
}


.nav-left {
  display: flex;
  align-items: center;
  gap: 20px;
}
.bars {
  display: flex;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}
.bar {
  width: 24px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.searchbox {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
     flex:1;
     min-width: 0;
}
.searchbox input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-1);
  font-family: 'Manrope', sans-serif;
  font-size: 0.9rem;
  width: 100%;
}
.searchbox:focus-within {
  border-color: var(--accent);
}
.searchbox input::placeholder {
  color: var(--text-2);
}


.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}


.sidenav{
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
background: var(--bg-2);
  border: 1px solid var(--border);
  z-index: 999;
  transition: 0.5s;
   width: 0;
   transition: width 0.3s ease;
  overflow-x: hidden;
  white-space: nowrap;
}
.sidenav-header{
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
}
.sidenav-header .logo-icon{
 background: var(--accent);
  width: 34px; height: 34px;
  background: var(--accent);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}
.sidenav-header .logo-text{
  font-family: 'Syne', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: 0.02em;
}
.sidenav .side-nav-filters{
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.sidenav .side-nav-filters .task-status{
  display: flex;
  position: relative;
  color: var(--text-2);
  cursor:pointer;
  gap: 0.6rem;
  align-items: center;
  transition: 0.3s;
}
.side-nav-filters .task-status .nav-count{
  position: absolute;
  right: 0;
}
.hr {
  border: none;
  height: 1px;
  background: var(--border);
  margin: 10px 0;
}
.filter-Priority{
   padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.filter-Priority p{
  font-size: 0.6rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-2);
}
.filter-Priority .priority-status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-2);
  cursor: pointer;
}
.filter-Priority .priority-status .priority-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  text-decoration: line-through;
}
.priority-dot--high   { background: var(--red); box-shadow: 0 0 6px var(--red); }
.priority-dot--medium { background: var(--amber); }
.priority-dot--low    { background: var(--green); }


.taskbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}
.taskbar h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
}
.task-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}


.task-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}


.task-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: border-color var(--transition);
}
.task-card:hover {
  border-color: var(--border-2);
}
.task-check {
  font-size: 1.2rem;
  padding-top: 2px;
}
.task-info {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  width: 100%;
  gap: 16px;
}
.task-details {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.task-title {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--amber);
}
.done{
  text-decoration: line-through;
  opacity: 0.5;
}
.task-desc {
  font-size: 0.85rem;
  color: var(--text-2);
}
.task-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.task-tag {
  font-size: 0.75rem;
  color: var(--accent);
  background: rgba(108, 139, 255, 0.1);
  padding: 2px 8px;
  border-radius: 20px;
}
.task-date {
  font-size: 0.75rem;
  color: var(--text-2);
}
.task-priority {
  font-size: 0.75rem;
  color: var(--text-2);
  background: var(--bg-3);
  padding: 2px 8px;
  border-radius: 20px;
}
.task-btns {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.task-btns button {
  background: var(--bg-3);
  border: 1px solid var(--border);
  color:  var(--red);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}
.task-btns button:hover {
  border-color: var(--border-2);
  color: var(--text-1);
}

button {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: none;
  text-wrap: nowrap;
  border-radius: var(--radius-sm);
  font-family: 'Manrope', sans-serif;
  font-size: 0.875rem;
  cursor: pointer;
  transition: opacity var(--transition);
}
button:hover {
  opacity: 0.85;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-secondary {
  background: transparent;
  border: 1px solid var(--border-2);
  color: var(--text-2);
}
#createtask {
  background: var(--accent);
  color: #fff;
}
#deleteall {
  background: transparent;
  border: 1px solid var(--border-2);
  color: var(--text-2);
}
.task-counter {
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-size: 0.8rem;
  cursor: default;
}


select {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-1);
  padding: 8px 12px;
  font-family: 'Manrope', sans-serif;
  font-size: 0.875rem;
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition);
}
select:focus {
  border-color: var(--accent);
}
label {
  font-size: 0.8rem;
  color: var(--text-2);
  font-weight: 500;
}
input , textarea{
  width: 100%;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  color: var(--text-1);
  font-family: 'Manrope', sans-serif;
  font-size: 0.875rem;
  outline: none;
  transition: border-color var(--transition);
}
input::placeholder {
  color: var(--text-2);
}
input:focus {
  border-color: var(--accent);
}


.overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 500;
}


.modal {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 560px;
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 28px;
  z-index: 999;
}
.modal-header {
  margin-bottom: 24px;
}
.modal-header h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
}
.modal-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field-row {
  display: flex;
  gap: 16px;
}
.field-row .field {
  flex: 1;
}
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
 margin-top: 24px;
}
#msg{
  color: var(--red);
  text-align: center;
  margin-top: 2rem;
  font-size: 0.8rem;
}


.NoTask-Model{
  max-width: 300px;
  width: 100%;
  align-items: center;
  display: flex;
  text-align: center;
  align-items: center;
  gap: 0.6rem;
  flex-direction: column;
  margin:auto;
}
.NoTask-Model svg{
  width: 30%;
  height: auto;
}
.NoTask-Model .sub-title{
  color: var(--text-2);
}
.NoTask-Model button{
  background-color: var(--accent);
  color: white;
  margin-top:0.4rem;
  margin: auto;
}


.toast{
  max-width: 250px;
  width: auto;
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  position: fixed;
  bottom: 20px;
  opacity: 0;
 text-wrap-mode: nowrap;
 white-space: nowrap;
right: 2rem;
  transform: translateX(-50%) translateY(100%);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ─── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 500px) {
nav{
  flex-direction: column;
  align-items: flex-start;
  padding-bottom: 1rem;
}
  .sidenav {
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    z-index: 999;
  }
  .nav-left,
  .nav-right{
    width:100%;
  }
  .nav-right{
    justify-content:space-between;
  }
  .task-title{
    font-size:0.8rem;
  }
.task-desc{
    font-size:0.7rem;
  }
  .task-meta{
    gap: 6px;
    display: flex; 
    flex-wrap: wrap;
  }
  .field-row {
    flex-direction: column;
  }
  .taskbar h3 {
    font-size: 1rem;
  }
 .task-actions .task-counter{
  font-size: 0.7rem;
 }
 .task-actions .deleteall{
  font-size: 0.7rem;
 }
 .task-btns button{
  font-size: 0.75rem;
 }
  .modal {
    padding: 20px 16px;
    margin: 0 12px;
    margin: 0;
  }
  .toast{
    right: 1rem;
    bottom: 1rem;
     max-width: 200px;
     font-size: 0.75rem;
  }
  main {
    padding: 28px 16px;
  }
}

@media (max-width:360px) {
  .task-title{
    font-size:0.7rem;
  }
.task-desc{
    font-size:0.7rem;
  }
  .task-meta{
    gap: 4px;
    display: flex; 
    flex-wrap: wrap;
  }
.task-card {
  padding: 4px 8px;
}
.task-meta{
  font-size: 0.65rem;
}
.task-btns{
  flex-direction: column;
}
.task-btns button{
  padding: 4px 8px;
  font-size: 0.7rem;
}
}