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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--gradient-background);
    color: var(--text-secondary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Accessibility: visible keyboard focus */
:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Header */
.header {
    background: var(--surface-quaternary);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-primary);
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 20px var(--shadow-medium);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-color);
}

.logo i {
    font-size: 24px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header-nav {
    display: flex;
    gap: 24px;
    align-items: center;
}

.nav-item {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.nav-item:hover, .nav-item.active {
    color: var(--primary-color);
    background: var(--hover-primary);
    transform: translateY(-2px);
}

.header-actions {
    display: flex;
    gap: 16px;
    align-items: center;
}

/* User Profile */
.user-profile {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    border-radius: 8px;
    background: var(--surface-secondary);
    border: 1px solid var(--border-secondary);
    transition: all 0.3s ease;
    cursor: pointer;
}

.user-profile:hover {
    background: var(--hover-primary);
    border-color: var(--border-quaternary);
    transform: translateY(-1px);
}

.user-avatar {
    position: relative;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    overflow: hidden;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.user-avatar-fallback {
    display: none;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
}

.user-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.username {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1;
}

/* Theme Switcher */
.theme-switcher {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
}

.theme-button {
    background: var(--surface-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: 8px;
    padding: 8px 12px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.theme-button:hover {
    background: var(--hover-primary);
    border-color: var(--border-tertiary);
    transform: translateY(-1px);
}

.theme-dropdown {
    position: absolute;
    top: 40px;
    right: 0;
    background: var(--surface-primary);
    border: 1px solid var(--border-secondary);
    border-radius: 12px;
    padding: 8px;
    box-shadow: 0 8px 25px var(--shadow-primary);
    display: none;
    width: 220px;
}

.theme-dropdown.show { display: block; }

.theme-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.theme-option:hover { background: var(--hover-primary); }
.theme-option.active { background: var(--hover-secondary); }

.theme-preview {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-secondary);
    border-radius: 50%;
}

/* Buttons */
.btn {
    background: var(--gradient-primary);
    color: #fff;
    border: none;
    padding: 10px 16px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 25px var(--shadow-primary);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px var(--shadow-primary-heavy);
}

.btn:active {
    transform: translateY(0);
    box-shadow: 0 8px 25px var(--shadow-primary-heavy);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before { left: 100%; }

/* Tab Content */
.tab-content {
    display: none;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.tab-content.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* Tabs: selected indicator using tokens */
[role="tab"][aria-selected="true"] {
    color: var(--primary-color);
    background: var(--hover-primary);
}

/* Main Layout for Builder Tab */
.main-container {
    display: flex;
    min-height: calc(100vh - 64px);
}

.sidebar {
    width: 280px;
    background: var(--surface-tertiary);
    backdrop-filter: blur(10px);
    border-right: 1px solid var(--border-primary);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: sticky;
    top: 64px;
    height: calc(100vh - 64px);
    overflow-y: auto;
}

.sidebar-section h3 {
    color: var(--text-muted);
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.sidebar-item {
    padding: 12px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
}

.sidebar-item:hover {
    background: var(--hover-primary);
    color: var(--primary-color);
    transform: translateX(4px);
}

.sidebar-item.active {
    background: linear-gradient(45deg, var(--hover-secondary), var(--hover-primary));
    border-left: 3px solid var(--primary-color);
    color: var(--primary-color);
}

/* Main Content */
.content { flex: 1; padding: 32px; }
.page-header { margin-bottom: 32px; }
.page-title {
    font-size: 36px; font-weight: 700; background: var(--gradient-rainbow);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 8px;
}
.page-subtitle { color: var(--text-muted); font-size: 16px; }

/* Cards */
.card {
    background: var(--surface-primary);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-secondary);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px var(--shadow-primary);
    border-color: var(--border-quaternary);
}

.form-group { margin-bottom: 16px; }
.form-label { display: block; margin-bottom: 8px; color: var(--text-primary); font-weight: 600; font-size: 14px; }
.form-input {
    width: 100%; background: var(--surface-tertiary); border: 2px solid var(--border-primary);
    border-radius: 8px; padding: 12px 16px; color: var(--text-secondary); font-size: 14px; transition: all 0.3s ease;
}
.form-input:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 3px var(--hover-secondary); }

/* Command Cards */
.command-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; margin-top: 24px; }
.command-card {
    background: var(--surface-secondary); backdrop-filter: blur(15px); border: 1px solid var(--border-primary);
    border-radius: 12px; padding: 20px; transition: all 0.3s ease; position: relative;
}
.command-card:hover { border-color: var(--primary-color); transform: translateY(-2px); box-shadow: 0 8px 25px var(--shadow-primary); }
.command-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 16px; }
.command-name { font-size: 18px; font-weight: 600; color: var(--command-name-color, var(--primary-color)); margin-bottom: 4px; }
.command-type { background: var(--command-type-bg, var(--hover-secondary)); color: var(--command-type-color, var(--primary-color)); padding: 4px 8px; border-radius: 4px; font-size: 11px; font-weight: 600; text-transform: uppercase; }
.command-description { color: var(--text-muted); font-size: 13px; line-height: 1.4; }
.command-actions { display: flex; gap: 8px; }

.btn-small { padding: 6px 12px; font-size: 12px; border-radius: 6px; background: var(--hover-primary); border: 1px solid var(--border-tertiary); color: var(--primary-color); cursor: pointer; transition: all 0.3s ease; }
.btn-small:hover { background: var(--hover-secondary); transform: translateY(-1px); }

.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.card-title { font-size: 20px; font-weight: 600; color: var(--text-primary); display: flex; align-items: center; gap: 12px; }
.status-badge { background: var(--gradient-secondary); color: var(--text-dark); padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 600; }

/* Marketplace Styles */
.marketplace-container { max-width: 1400px; margin: 0 auto; padding: 24px; }
.hero-section { text-align: center; margin: 40px 0 24px; }
.hero-title { font-size: 40px; font-weight: 800; letter-spacing: -0.5px; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-subtitle { color: var(--text-muted); margin-top: 8px; }
.search-bar { margin: 24px auto; max-width: 640px; position: relative; }
.search-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--text-muted); }
.search-input { width: 100%; padding: 12px 16px 12px 36px; border-radius: 10px; border: 2px solid var(--border-primary); background: var(--surface-tertiary); color: var(--text-secondary); }
.search-input:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 3px var(--hover-secondary); }

.categories { display: flex; gap: 12px; justify-content: center; margin-bottom: 16px; flex-wrap: wrap; }
.category-btn { padding: 8px 14px; border-radius: 999px; background: var(--surface-tertiary); border: 1px solid var(--border-primary); color: var(--text-secondary); cursor: pointer; transition: all 0.2s ease; }
.category-btn:hover { background: var(--hover-primary); }
.category-btn.active { background: var(--primary-color); color: white; border-color: var(--primary-dark); }

.section-title { display: flex; align-items: center; gap: 10px; color: var(--text-primary); margin: 24px 0 12px; }

.bot-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.bot-card { background: var(--surface-primary); border: 1px solid var(--border-secondary); border-radius: 16px; padding: 18px; transition: all 0.25s ease; }
.bot-card:hover { transform: translateY(-3px); box-shadow: 0 10px 25px var(--shadow-primary); border-color: var(--border-quaternary); }
.bot-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.bot-avatar { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--hover-secondary); color: var(--primary-color); }
.bot-info h3 { font-size: 16px; color: var(--text-primary); }
.bot-author { color: var(--text-muted); font-size: 12px; }
.bot-description { color: var(--text-secondary); font-size: 13px; line-height: 1.5; margin: 8px 0; }
.bot-stats { display: flex; gap: 12px; color: var(--text-muted); font-size: 12px; }
.bot-tags { display: flex; gap: 8px; margin: 8px 0; flex-wrap: wrap; }
.tag { padding: 4px 8px; border-radius: 999px; background: var(--surface-secondary); border: 1px solid var(--border-tertiary); color: var(--text-secondary); font-size: 11px; }
.bot-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; }
.bot-price { color: var(--text-primary); font-weight: 700; }
.bot-price.free { color: var(--secondary-color); }

/* Modal Styles */
.modal { display: none; position: fixed; z-index: 1000; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(0,0,0,0.5); }
.modal.show { display: block; }
.modal-content { background: var(--surface-primary); margin: 10% auto; padding: 0; border: 1px solid var(--border-secondary); width: 90%; max-width: 720px; border-radius: 12px; box-shadow: 0 20px 60px var(--shadow-heavy); overflow: hidden; }
.modal-header { padding: 16px 20px; border-bottom: 1px solid var(--border-primary); display: flex; justify-content: space-between; align-items: center; }
.modal-body { padding: 20px; }
.modal-footer { padding: 16px 20px; border-top: 1px solid var(--border-primary); display: flex; justify-content: flex-end; gap: 8px; }
.modal-close { cursor: pointer; color: var(--text-muted); font-size: 20px; }

/* Utility */
.hidden { display: none !important; }
@keyframes slideInUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }


/* Ensure red delete button styling for command list */
.command-delete-btn.btn-danger,
.btn-small.btn-danger.command-delete-btn {
  background: rgba(237, 66, 69, 0.1);
  border: 1px solid rgba(237, 66, 69, 0.3);
  color: #ED4245;
}
.command-delete-btn.btn-danger:hover,
.btn-small.btn-danger.command-delete-btn:hover {
  background: #ED4245;
  border-color: #ED4245;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(237, 66, 69, 0.4);
}


/* Toast notifications */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 2000;
    pointer-events: none; /* allow clicks to pass through except on toasts */
}

.toast {
    pointer-events: auto;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--surface-quaternary);
    border: 1px solid var(--border-primary);
    border-left: 4px solid var(--border-secondary);
    color: var(--text-secondary);
    padding: 10px 12px;
    border-radius: 10px;
    box-shadow: 0 10px 30px var(--shadow-medium);
    min-width: 260px;
    max-width: 420px;
    animation: toastIn 0.2s ease-out;
}

.toast--success { border-left-color: var(--secondary-color); }
.toast--error { border-left-color: var(--danger-color); }
.toast--info { border-left-color: var(--primary-color); }

.toast-message { flex: 1; line-height: 1.3; }
.toast-close {
    background: transparent;
    color: var(--text-muted);
    border: none;
    font-size: 18px;
    cursor: pointer;
    padding: 0 6px;
}
.toast-close:hover { color: var(--text-primary); }

.toast--leaving { opacity: 0; transform: translateY(6px); transition: opacity 0.2s ease, transform 0.2s ease; }
@keyframes toastIn { from { opacity: 0; transform: translateY(6px);} to { opacity: 1; transform: translateY(0);} }