/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* BODY */
body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
  color: white;
}

/* CONTAINER */
.container {
  padding: 20px 40px;
  width: 100%;
  min-height: 100vh;
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
}

.nav-links a {
  margin: 10px;
  text-decoration: none;
  color: #00e5ff;
  font-weight: 500;
}

.nav-links a:hover {
  text-shadow: 0 0 10px #00e5ff;
}

/* MAIN LAYOUT */
.main-layout {
  display: flex;
  gap: 30px;
  width: 100%;
}

/* PROGRESS CARD */
.progress-card {
  width: 320px;
  min-width: 280px;
}

/* CARDS */
.card {
  background: rgba(255, 255, 255, 0.05);
  padding: 20px;
  border-radius: 15px;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.2);
}

/* TASK INPUT */
.task-input-box {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.task-input-box input {
  flex: 1;
  padding: 12px;
  border-radius: 12px;
  border: none;
  outline: none;
  background: rgba(255, 255, 255, 0.08);
  color: white;
}

.task-input-box button {
  padding: 12px 18px;
  border-radius: 12px;
  background: linear-gradient(135deg, #7f00ff, #00e5ff);
  border: none;
  color: white;
  cursor: pointer;
  transition: 0.3s;
}

.task-input-box button:hover {
  transform: scale(1.05);
  box-shadow: 0 0 15px #00e5ff;
}

/* TASK CONTAINER */
.task-container {
  display: flex;
  gap: 25px;
  flex: 1;
}

/* TASK BOX */
.task-box {
  flex: 1;
  min-height: 400px;
  background: rgba(255, 255, 255, 0.05);
  padding: 15px;
  border-radius: 15px;
  transition: 0.3s;
}

.task-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
}

/* LIST ITEMS */
li {
  margin: 10px 0;
  cursor: pointer;
  font-size: 14px;
}

li span {
  float: right;
}

/* HEADINGS */
h1 {
  font-weight: 700;
  letter-spacing: 1px;
  background: linear-gradient(90deg, #00e5ff, #7f00ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

h2 {
  margin-bottom: 15px;
}

.profile-card {
  max-width: 400px;
  margin-bottom: 20px;
}

.avatar-section {
  text-align: center;
  margin: 20px 0;
}

.avatar-section img {
  width: 100px;
  border-radius: 50%;
  box-shadow: 0 0 15px #00e5ff;
}

.profile-card input {
  width: 100%;
  padding: 10px;
  border-radius: 10px;
  border: none;
  margin: 10px 0;
}

.profile-card button {
  padding: 10px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, #7f00ff, #00e5ff);
  color: white;
  cursor: pointer;
}

.avatar-options {
  margin-top: 20px;
}

.avatar-grid {
  display: flex;
  gap: 20px;
  margin-top: 10px;
}

.avatar-grid img {
  width: 70px;
  cursor: pointer;
  border-radius: 50%;
  transition: 0.3s;
}

.avatar-grid img:hover {
  transform: scale(1.2);
}

.calendar-card {
  max-width: 900px;
  margin: auto;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.calendar-header button {
  padding: 8px 12px;
  border-radius: 8px;
  border: none;
  background: #7f00ff;
  color: white;
  cursor: pointer;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
}

.day {
  padding: 15px;
  text-align: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  cursor: pointer;
  transition: 0.3s;
}

.day:hover {
  background: rgba(0, 229, 255, 0.2);
}

.marked {
  background: #00e5ff !important;
  color: black;
}

h1 {
  letter-spacing: 1px;
}

.card {
  transition: 0.3s;
}

.card:hover {
  transform: scale(1.02);
}

#graph {
  display: flex;
  align-items: flex-end;
  height: 150px;
}

.graph-container {
  display: flex;
  align-items: flex-end;
  height: 180px;
  gap: 20px;
}

.bar {
  width: 35px;
  background: linear-gradient(#00e5ff, #7f00ff);
  border-radius: 6px;
}

.search-box {
  display: flex;
  gap: 10px;
  margin: 15px 0;
  max-width: 400px;
}

.search-box input {
  flex: 1;
  padding: 10px;
  border-radius: 10px;
  border: none;
  background: rgba(255, 255, 255, 0.08);
  color: white;
}

.search-box button {
  padding: 10px 15px;
  border-radius: 10px;
  border: none;
  background: linear-gradient(135deg, #00e5ff, #7f00ff);
  cursor: pointer;
}

.horizontal-list {
  display: flex;
  gap: 15px;
  overflow-x: auto;
}

.project-card {
  min-width: 150px;
  padding: 15px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
  text-align: center;
}

.project-card:hover {
  transform: scale(1.05);
}