/* ================= ROOT VARIABLES ================= */
:root {
  --primary: #7B6CF6;
  --primary-dark: #6a5ae0;
  --bg: #f4f1fb;
  --frame-color: #000000;
  --white: #fff;
  --text-dark: #333;
}

/* ================= BODY ================= */
html, body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  font-family: 'Poppins', sans-serif;
  color: var(--text-dark);
  display: flex;
  flex-direction: column;
}

/* ================= TOPBAR ================= */
#topbar {
  height: 60px;
  background: var(--white);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 0 20px;
  display: flex;
  align-items: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: 1000;
}

#toggleBtn {
  font-size: 22px;
  color: var(--primary);
  cursor: pointer;
}

/* ================= SIDEBAR ================= */
#sidebar {
  width: 250px;
  height: 100vh;
  background: var(--primary);
  position: fixed;
  top: 0;
  left: 0;
  padding-top: 60px;
  transition: 0.3s;
}

#sidebar.collapsed {
  width: 70px;
}

#sidebar .nav-link {
  color: var(--white);
  padding: 15px;
  display: block;
  transition: 0.3s;
}

#sidebar .nav-link:hover {
  background: var(--primary-dark);
}

#sidebar .nav-link.active {
  background: rgba(255, 255, 255, 0.2);
  border-left: 4px solid var(--white);
  padding-left: 11px;
  font-weight: 600;
}

#sidebar.collapsed span {
  display: none;
}

/* ================= CONTENT ================= */
#content {
  margin-left: 250px;
  padding: 80px 20px;
  flex: 1;
  transition: 0.3s;
}

#content.collapsed {
  margin-left: 70px;
}

/* ================= BUTTONS ================= */
.btn-primary {
  background: var(--primary);
  border: none;
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-outline-primary {
  color: var(--primary);
  border: 2px solid var(--primary);
  background: transparent;
  transition: 0.25s ease;
}

.btn-outline-primary:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.frameBtn {
  margin: 4px;
  color: var(--primary);
  border: 2px solid var(--primary);
  background: transparent;
  transition: 0.25s ease;
}

.frameBtn:hover {
  background: var(--primary);
  color: var(--white);
}

.frameBtn.active,
.shapeBtn.active,
.toggleBtn.active {
  background: var(--primary) !important;
  color: var(--white) !important;
  border-color: var(--primary) !important;
}

.toggleBtn {
  width: 100%;
  font-size: 14px;
}

/* ================= LOCKED ================= */
.locked {
  opacity: 0.5;
  position: relative;
}

.locked::after {
  position: absolute;
  top: 5px;
  right: 8px;
  font-size: 12px;
}

/* ================= FOOTER ================= */
footer {
  background: #9c90f7;
  color: var(--white);
  text-align: center;
  padding: 30px 20px;
  margin-top: 50px;
  margin-left: 250px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  transition: 0.3s;
}

footer.collapsed-view {
  margin-left: 70px;
}

footer p {
  margin: 0;
  font-size: 14px;
}

footer .footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

footer a {
  color: var(--white);
  text-decoration: none;
  transition: 0.3s;
}

footer a:hover {
  color: #f0f0f0;
  text-decoration: underline;
}

/* ================= MOBILE ================= */
@media (max-width: 768px) {
  #sidebar {
    left: -250px;
    position: fixed;
    z-index: 2000;
  }

  #sidebar.show {
    left: 0;
  }

  #content {
    margin-left: 0 !important;
    padding: 70px 10px;
  }

  footer {
    margin-left: 0 !important;
  }

  #topbar {
    flex-wrap: wrap;
    height: auto;
    padding: 10px;
  }

  #topbar span {
    font-size: 16px;
  }
}