:root {
  /* Base Theme */
  --primary-bg: #0075BE;
  --nav-bg: #003f7f;
  --text-color: #ffffff;
  --accent-color: #FFCC00;

  /* Cards / Containers */
  --card-bg: rgba(255, 255, 255, 0.05);
  --card-border: rgba(255, 255, 255, 0.25);

  /* Form Inputs */
  --input-bg: var(--text-color);
  --input-border: #CCCCCC;
  --input-text: #000000;
  --input-placeholder: #888888;

  /* Buttons */
  --button-bg: var(--accent-color);
  --button-text: var(--input-text);
  --button-hover-bg: #e6c200;

  /* Calendar */
  --calendar-bg: #e4e5ed;
  --calendar-text: #171717;
  --calendar-date-text: #171717;
  --event-bg: var(--accent-color);
  --event-text: var(--input-text);

  /* Status Tags */
  --status-progressing: #ffb347;
  --status-stuck: #ff4d4d;
  --status-done: #90ee90;
}


/* Base resets */
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--primary-bg);
  color: #fff;
}

.container {
  max-width: 700px;
  margin: 0 auto;
  padding: 2rem;
  background-color: var(--card-bg);
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* Typography */
h1, h2, h3 {
  color: var(--accent-color);
  text-align: center;
}

/* Form styling */
.form-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

input,
select,
textarea {
  font-size: 1rem;
  padding: 0.75rem;
  border: 2px solid var(--accent-color);
  border-radius: 10px;
  width: 100%;
  box-sizing: border-box;
  background-color: #fff;
  color: #000;
}

textarea {
  min-height: 80px;
  resize: vertical;
}

button,
.save-button {
  background-color: var(--accent-color);
  color: #000;
  font-weight: bold;
  border: none;
  border-radius: 10px;
  padding: 0.75rem 1.25rem;
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
  transition: background-color 0.3s ease;
}

button:hover,
.save-button:hover {
  background-color: #e6b800;
}

/* List View */
.search-bar {
  margin-bottom: 1rem;
  padding: 0.75rem;
  border-radius: 10px;
  border: 1px solid var(--accent-color);
  background-color: #fff;
  color: #000;
}

.trade-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.trade-card {
  background-color: rgba(255, 255, 255, 0.9);
  color: #222;
  border-left: 8px solid var(--accent-color);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Status tags */
.status {
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.875rem;
  display: inline-block;
}
.status.progressing { background-color: var(--status-progressing); color: #000; }
.status.stuck { background-color: var(--status-stuck); color: #fff; }
.status.done { background-color: var(--status-done); color: #000; }

/* Calendar */
#calendar {
  margin-top: 1rem;
  font-size: 0.9rem;
}

/* Responsive tweaks */
@media (max-width: 600px) {
  .container {
    padding: 1rem;
  }
}


/* --- Nav and Logout Button Theme --- */

/* Themed Navigation Bar */
nav {
  background-color: var(--nav-bg);
  padding: 1rem;
  text-align: center;
  border-radius: 0 0 12px 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

nav a {
  color: var(--accent-color);
  text-decoration: none;
  margin: 0 15px;
  font-weight: bold;
  font-size: 1rem;
}

nav a:hover {
  text-decoration: underline;
}

/* Logout Button */
.logout-button {
  margin-top: 1rem;
  background-color: var(--accent-color);
  color: #000;
  font-weight: bold;
  border: none;
  border-radius: 10px;
  padding: 0.6rem 1.2rem;
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  transition: background-color 0.3s ease;
}

.logout-button:hover {
  background-color: #e6b800;
}


/* --- FullCalendar Theme --- */

/* Calendar Full Theme Override */
.fc {
  background-color: var(--primary-bg);
  color: #fff;
  border-radius: 12px;
  padding: 1rem;
}

.fc-toolbar-title {
  color: var(--accent-color);
  font-weight: bold;
}

.fc-button {
  background-color: var(--nav-bg);
  border: none;
  border-radius: 6px;
  color: #fff;
  padding: 0.5rem 1rem;
  margin: 0 0.25rem;
  transition: background-color 0.3s ease;
}

.fc-button:hover {
  background-color: #005fa3;
}

.fc-button-primary:disabled {
  background-color: #555;
}

.fc-col-header-cell-cushion,
.fc-daygrid-day-number {
  color: #fff;
  text-decoration: none;
}

.fc-daygrid-day.fc-day-today {
  background-color: #004f87;
}

.fc-event {
  background-color: var(--accent-color);
  color: #000;
  border: none;
  border-radius: 6px;
  padding: 0.2rem 0.4rem;
  font-size: 0.85rem;
}


/* --- Updated Calendar Wrapper Theme --- */

/* Calendar container */
.calendar-wrapper {
  margin-top: 2rem;
  border-radius: 12px;
  background-color: var(--calendar-bg) !important;
  padding: 1rem;
}

.calendar-wrapper .fc {
  background-color: transparent;
  color: #fff;
}

.calendar-wrapper .fc-toolbar-title {
  color: var(--accent-color);
}

.calendar-wrapper .fc-button {
  background-color: var(--nav-bg);
  color: #fff;
  border: none;
  border-radius: 6px;
}

.calendar-wrapper .fc-button:hover {
  background-color: #005fa3;
}

.calendar-wrapper .fc-daygrid-day-number,
.calendar-wrapper .fc-col-header-cell-cushion {
  color: #fff;
}

.calendar-wrapper .fc-daygrid-day.fc-day-today {
  background-color: #00508f !important;
}

.calendar-wrapper .fc-event {
  background-color: var(--accent-color);
  color: #000;
  font-weight: bold;
  border-radius: 6px;
  border: none;
}


/* --- Unified Navigation Styling --- */

/* Unified Top Navigation Bar */
nav {
  background-color: var(--nav-bg);
  padding: 1rem;
  text-align: center;
  border-radius: 0 0 12px 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  position: relative;
  z-index: 10;
}

nav a {
  color: var(--accent-color);
  text-decoration: none;
  margin: 0 15px;
  font-weight: bold;
  font-size: 1rem;
}

nav a:hover {
  text-decoration: underline;
}


/* --- Flex Alignment for Nav and Logout Button --- */

/* Flex layout for nav bar with aligned Logout button */
nav {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 20px;
  background-color: var(--nav-bg);
  padding: 1rem 1.5rem;
  border-radius: 0 0 12px 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  position: relative;
  z-index: 10;
}

nav a.logout-button {
  margin-left: auto;
}


/* --- Slimmer Nav Bar Adjustment --- */

/* Slimmer Navigation Bar */
nav {
  padding: 0.5rem 1rem;
  gap: 12px;
  line-height: 1.2;
}


/* --- Refined Logout Button Alignment --- */

/* Refined Logout Button Styling */
.logout-button {
  margin-left: auto;
  padding: 0.4rem 1rem;
  font-size: 0.95rem;
  border-radius: 10px;
  align-self: center;
}


/* --- Unified Logout Button Style with Nav --- */

/* Unified Logout Button Styling */
.logout-button {
  padding: 0.4rem 1rem;
  font-size: 0.95rem;
  border-radius: 10px;
}


/* --- Floating Add Button --- */

/* Floating Add Button */
.floating-add {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--accent-color);
  color: #000;
  font-size: 28px;
  font-weight: bold;
  border: none;
  border-radius: 50%;
  width: 56px;
  height: 56px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
  cursor: pointer;
  z-index: 100;
}


/* --- FINAL NAV AND LOGOUT REFINEMENT --- */

/* FINAL Nav Bar Refinement */
nav {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
  padding: 0.4rem 0.75rem;
  line-height: 1.1;
  font-size: 0.95rem;
}

nav a {
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  font-size: 0.95rem;
}


/* FINAL Logout Button Refinement */
.logout-button {
  padding: 0.25rem 0.6rem;
  font-size: 0.95rem;
  border-radius: 6px;
}


/* --- Final Nav/Logout Visual Unification --- */

/* Unify all nav links including logout */
nav a,
nav a.logout-button {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: 6px;
  color: var(--accent-color);
  text-decoration: none;
}

nav a.logout-button:hover,
nav a:hover {
  background-color: rgba(255, 255, 255, 0.1);
}


/* --- Final Logout Button Vertical Alignment & Visibility --- */

/* Final fix: logout button vertical alignment + visibility */
nav a.logout-button {
  margin-left: auto;
  align-self: center;
  color: var(--accent-color);
  background: transparent;
}

nav a.logout-button:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--accent-color);
}


/* --- Final Unified Nav Alignment Fix --- */

/* Final: Completely unified nav link styling */
nav {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 0.6rem 1rem;
  font-size: 1rem;
}

nav a {
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  background: none;
  box-shadow: none;
  line-height: 1;
}


/* --- FINAL FINAL Nav & Logout Alignment Fix --- */

/* FINAL FINAL: Minimal Nav Bar Fix */
nav {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0.35rem 0.75rem;
  font-size: 0.95rem;
  background-color: var(--nav-bg);
  border-radius: 0 0 12px 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

nav a {
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.3rem 0.5rem;
  border-radius: 4px;
  line-height: 1;
  display: flex;
  align-items: center;
  height: 100%;
}


/* Calendar Text Color Overrides */
.fc {
  color: var(--calendar-text);
}

.fc-daygrid-day-number,
.fc-col-header-cell-cushion {
  color: var(--calendar-date-text);
}

.fc-event {
  background-color: var(--event-bg);
  color: var(--event-text);
}

/* Force override of calendar date number colors */
.fc .fc-daygrid-day-number,
.fc .fc-col-header-cell-cushion {
  color: var(--calendar-date-text) !important;
}