* {
box-sizing: border-box;
font-family: Arial, Helvetica, sans-serif;
}

body {
  margin: 0;
  height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  }
  
  
nav {
  background-color: rgb(51, 51, 51);
  display: flex;
  justify-content: space-between;
  
}
.header {
  display: flex;
  justify-content: flex-end; 
  align-items: center;        
  gap: 5px;                  
  width: 100%;                
  box-sizing: border-box;     
}

footer {
  background-color: rgb(51, 51, 51);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1vmin;
  font-size: 2vmin;
  color: lightslategray;
}
  


#calendar {
  width: 100%;
  min-height: 600px;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  background-color: #fdfdfd;
  padding: 20px;
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.03);
}


/* landing page */
.hero-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 4rem 2rem;
  text-align: center;
}

.hero-text {
  margin-bottom: 3rem;
}

.main-title {
  font-size: 3rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.subtitle {
  font-size: 1.5rem;
  color: #777;
}

.card-row {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  max-width: 1200px;
  width: 100%;
}

.card-item {
  flex: 1;
  min-width: 280px;
  max-width: 350px;
  background-color: #707072; 
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.card-content h3,
.card-content h4,
.card-content p {
  margin-bottom: 1rem;
}

.card-subtitle.green {
  color: #4CAF50;
}

.card-subtitle.blue {
  color: #2196F3;
}

.card-subtitle.yellow {
  color: #FFC107;
}

/* home page */
.layout-flex {
  display: flex;
  gap: 2rem;
  padding: 2rem;
}

.left-panel {
  flex: 1;
}

.left-panel section {
  background-color: #585858;
  border-radius: 1rem;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 8px rgba(75, 113, 146, 0.2);
  border: 1px solid #4b7192;
}

.left-panel section h3 {
  color: #4080b8;
  font-size: 1.25rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid #3874a8;
  padding-bottom: 0.5rem;
}

.right-panel {
  flex: 1;
}

.goal-select {
  width: 100%;
  padding: 0.6rem;
  border-radius: 0.5rem;
  background-color: #919192;
  color: #050505;
  border: 1px solid #4b7192;
  font-weight: bold;
}

.link-manage-goals,
.link-manage-tasks,
.link-new-task {
  display: inline-block;
  margin-top: 1rem;
  color: #5798d1;
  text-decoration: underline;
  font-weight: bold;
}

.kpi-item,
.task-list-item {
  margin-bottom: 0.75rem;
}

.task-completed-label {
  color: #32cd32;
  font-weight: bold;
}

.calendar-container {
  background-color: #1C1C1E;
  padding: 1rem;
  border-radius: 1rem;
  box-shadow: 0 0 10px rgba(17, 17, 17, 0.3);
}


/* === NAVBAR === */
.navbar {
  background-color: #0F0F0F;
  border-bottom: 2px solid #1C1C1E;
}

.navbar-header {
  max-width: 1200px;
  margin: 0 auto;
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-img {
  height: 80px;            
  object-fit: cover;       
  object-position: center; 
  display: block;
}


.navbar-links {
  display: flex;
  gap: 1rem;
}

.btn {
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: 0.5rem;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

/* Primary and Danger Variants */
.btn.primary {
  background-color: #4b7192;
  color: white;
}

.btn.primary:hover {
  background-color: #3a5c77;
}

.btn.danger {
  background-color: #d9534f;
  color: white;
}

.btn.danger:hover {
  background-color: #c9302c;
}

/* sign in page */

.auth-container {
  max-width: 400px;
  margin: 5rem auto;
  padding: 2rem;
  background-color: #919192;
  border-radius: 1rem;
  box-shadow: 0 0 10px rgba(17, 17, 17, 0.3);
  color: #ffffff;
}

.auth-title {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 2rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.auth-form label {
  font-weight: 600;
}

.auth-form input {
  padding: 0.75rem;
  border: none;
  border-radius: 0.5rem;
  background-color: #c0c0c0;
  color: #fff;
}

.auth-form input:focus {
  outline: 2px solid #050505;
}

.btn.primary {
  padding: 0.75rem;
  background-color: #4b7192;
  color: white;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.btn.primary:hover {
  background-color: #395a73;
}

.error-msg {
  color: #ff4d4d;
  margin-top: 1rem;
  text-align: center;
}

/* --- MOBILE STYLES --- */
@media (max-width: 768px) {
  /* Stack columns vertically */
  .layout-flex {
    flex-direction: column;
    gap: 1.5rem;
  }

  /* Left & right panels take full width */
  .left-panel,
  .right-panel {
    width: 100%;
    flex: none;
  }

  /* Increase padding in sections to give more breathing room */
  .left-panel section {
    padding: 1rem;
  }

  /* Adjust heading sizes */
  .left-panel section h3 {
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
  }

  /* Make select box full width */
  .goal-select {
    width: 100%;
    font-size: 1rem;
  }

  /* Task lists & KPIs: bigger tap targets and spacing */
  .kpi-item,
  .task-list-item {
    padding: 1rem;
    font-size: 1rem;
  }

  /* Buttons: full width and bigger */
  .btn.primary,
  .btn-complete-task {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
  }

  /* Calendar container can get some margin for small devices */
  .calendar-container {
    margin-top: 1rem;
  }

  /* Optional: Reduce font sizes for small text */
  .task-due-date,
  .no-goals-message,
  .no-kpi-message,
  .no-tasks-message {
    font-size: 0.9rem;
  }
}


/* goal index */

.goal-container {
  max-width: 900px;
  margin: 2rem auto;
  padding: 1rem;
  color: #ffffff;
}

.goal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* Goal card styling */
.goal-card {
  background-color: #1c1c1e;
  border-radius: 1rem;
  padding: 1rem;
  box-shadow: 0 0 10px rgba(17, 17, 17, 0.5);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease;
}

.goal-card:hover {
  transform: scale(1.03);
}

.goal-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.goal-info {
  flex: 1 1 auto;
}

.goal-name {
  font-weight: bold;
  color: #4b7192;
}

.goal-type {
  font-size: 0.85rem;
  color: #c0c0c0;
  margin-left: 0.25rem;
}

/* Delete button styling */
.btn-delete-goal {
  background-color: transparent;
  border: none;
  color: #ff4d4d;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  transition: background-color 0.3s ease;
}

.btn-delete-goal:hover,
.btn-delete-goal:focus {
  background-color: #660000;
  outline: none;
  color: white;
}

/* No goals message */
.no-goals-msg {
  text-align: center;
  font-size: 1.2rem;
  color: #c0c0c0;
  margin-top: 2rem;
}

/* --- MOBILE RESPONSIVE --- */
@media (max-width: 768px) {
  .goal-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .goal-grid {
    grid-template-columns: 1fr;
  }

  .goal-card {
    padding: 1rem 0.75rem;
  }

  .goal-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-delete-goal {
    width: 100%;
    text-align: center;
    margin-top: 0.75rem;
  }
}

/* task index */

.goal-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 1rem;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #c0c0c0;
}

.goal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.goal-card {
  background-color: #1c1c1e;
  border-radius: 1rem;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.6);
  padding: 1rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.goal-card-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.goal-title {
  font-size: 1.2rem;
  color: #4b7192;
  font-weight: 700;
  margin: 0;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
}

.goal-name {
  color: #7aa7d9;
  margin-left: 0.25rem;
}

.goal-type {
  font-weight: 400;
  font-size: 0.85rem;
  color: #7a7a7a;
  margin-left: 0.5rem;
}

.task-list {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.task-item {
  background-color: #0f0f0f;
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  box-shadow: inset 0 0 6px #1c1c1e;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.task-info {
  flex: 1 1 auto;
  min-width: 180px;
}

.task-info strong {
  color: #4b7192;
}

.task-due {
  display: block;
  font-size: 0.85rem;
  color: #7a7a7a;
  margin-top: 0.15rem;
}

.task-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: nowrap;
  flex-shrink: 0;
}

.task-notes {
  margin-top: 0.5rem;
  padding: 0.5rem;
  background-color: #2A2A2C;
  border-left: 3px solid #4b7192;
  border-radius: 8px;
  color: #c0c0c0;
}

.task-notes summary {
  cursor: pointer;
  font-weight: bold;
  color: #4b7192;
}

.task-notes p {
  margin-top: 0.5rem;
  margin-left: 1rem;
  color: #aaa;
}


.task-form {
  margin: 0;
}

.btn-complete,
.btn-edit,
.btn-delete {
  background-color: #4b7192;
  border: none;
  color: white;
  font-weight: 700;
  padding: 0.4rem 0.75rem;
  border-radius: 0.6rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
  font-size: 0.9rem;
  white-space: nowrap;
}

.btn-complete:hover {
  background-color: #3ac569;
  color: #0f0f0f;
}

.btn-edit:hover {
  background-color: #7aa7d9;
}

.btn-delete:hover {
  background-color: #d9534f;
}

.no-tasks-msg,
.no-goals-msg {
  font-style: italic;
  color: #7a7a7a;
  padding: 1rem 0;
  text-align: center;
}

/* RESPONSIVE */

@media (max-width: 600px) {
  .goal-grid {
    grid-template-columns: 1fr;
  }

  .task-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .task-actions {
    width: 100%;
    justify-content: flex-start;
    gap: 0.75rem;
  }

  .task-actions .btn-complete,
  .task-actions .btn-edit,
  .task-actions .btn-delete {
    flex: 1 1 auto;
    width: auto;
  }
}

/* new task form */
.card-container {
  display: flex;
  justify-content: center;
  padding: 2rem 1rem;
}

.card {
  background-color: #1C1C1E;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.4);
  max-width: 600px;
  width: 100%;
  color: #c0c0c0;
}

.card-title {
  margin-bottom: 1rem;
  color: #4b7192;
  font-size: 1.5rem;
  text-align: center;
}

.task-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.task-form label {
  font-weight: bold;
  margin-bottom: 0.25rem;
}

.task-form input,
.task-form select,
.task-form textarea {
  padding: 0.5rem;
  background-color: #c0c0c0;
  border: 1px solid #050505;
  border-radius: 8px;
  font-size: 1rem;
  color: #0f0f0f;
}

.double-input {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.input-wrapper {
  display: flex;
  flex-direction: column;
}

.checkbox-inline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn.primary {
  background-color: #4b7192;
  color: white;
  font-weight: bold;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  cursor: pointer;
  border: none;
  transition: background 0.2s ease;
}

.btn.primary:hover {
  background-color: #3a5c78;
}

/* Responsive tweaks */
@media (min-width: 600px) {
  .double-input {
    flex-direction: row;
    justify-content: space-between;
  }

  .input-wrapper {
    flex: 1;
  }

  .input-wrapper:not(:last-child) {
    margin-right: 1rem;
  }
}

/* new goal */

.form-container {
  display: flex;
  justify-content: center;
  padding: 2rem 1rem;
  max-width: 100%;
}

.form-card {
  background-color: #1C1C1E;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 0 10px rgba(75, 113, 146, 0.4);
  width: 100%;
  max-width: 600px;
  color: #c0c0c0;
}

.form-title {
  font-size: 1.75rem;
  color: #4b7192;
  margin-bottom: 1rem;
  text-align: center;
}

.form-description {
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  color: #aaa;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  color: #c0c0c0;
  font-weight: bold;
}

.form-input,
.form-select,
textarea {
  width: 100%;
  padding: 0.75rem;
  background-color: #2A2A2C;
  color: #c0c0c0;
  border: 1px solid #4b7192;
  border-radius: 8px;
  font-size: 1rem;
  outline: none;
}

textarea {
  resize: vertical;
  min-height: 100px;
}

.submit-button {
  background-color: #4b7192;
  color: white;
  padding: 0.75rem 1.25rem;
  font-size: 1rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s;
  width: 100%;
  margin-top: 1rem;
}

.submit-button:hover {
  background-color: #5b87aa;
}