/* ===== CSS Variables ===== */
:root {
    --color-bg: #0a0a1a;
    --color-surface: #12122a;
    --color-surface-hover: #1a1a3a;
    --color-border: #2a2a4a;
    --color-text: #e0e0f0;
    --color-text-muted: #8888aa;
    --color-primary: #e94560;
    --color-highlight: #e94560;
    --color-accent: #0f3460;
    --color-success: #4ade80;
    --color-warning: #fbbf24;
    --color-error: #f87171;
    --color-meat: #e94560;
    --color-silicon: #3b82f6;
    --font-mono: 'Fira Code', 'JetBrains Mono', monospace;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --radius: 8px;
    --radius-sm: 4px;
    --transition: 0.2s ease;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
}

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: #ff6b81;
}

/* ===== Navigation ===== */
nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 1rem 2rem;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav .brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.02em;
}

nav .nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

nav .nav-links a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition);
}

nav .nav-links a:hover,
nav .nav-links a.active {
    color: var(--color-text);
}

/* ===== Layout ===== */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem;
}

.page-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.page-header .page-title {
    margin-bottom: 0;
}

.page-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

/* ===== Radio Pill Filter ===== */
.type-filter {
    display: flex;
    gap: 0;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    overflow: hidden;
}

.radio-pill {
    cursor: pointer;
    margin: 0;
}

.radio-pill input[type="radio"] {
    display: none;
}

.radio-pill span {
    display: inline-block;
    padding: 0.35rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-muted);
    background: transparent;
    transition: background var(--transition), color var(--transition);
}

.radio-pill input[type="radio"]:checked + span {
    background: var(--color-accent);
    color: var(--color-text);
}

.radio-pill input[type="radio"]:checked + span.meat {
    background: rgba(233, 69, 96, 0.2);
    color: var(--color-meat);
}

.radio-pill input[type="radio"]:checked + span.silicon {
    background: rgba(59, 130, 246, 0.2);
    color: var(--color-silicon);
}

.radio-pill span:hover {
    color: var(--color-text);
}

/* ===== Cards ===== */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.25rem;
    transition: border-color var(--transition), transform var(--transition);
}

.card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
}

.card-body {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.card-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1rem;
}

/* ===== Badges ===== */
.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1;
}

.badge-meat {
    background: rgba(233, 69, 96, 0.15);
    color: var(--color-meat);
    border: 1px solid rgba(233, 69, 96, 0.3);
}

.badge-silicon {
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-silicon);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.sex-icon {
    margin-left: 0.2em;
    font-size: 0.8em;
    opacity: 0.5;
    vertical-align: baseline;
}

.badge-status {
    background: rgba(74, 222, 128, 0.15);
    color: var(--color-success);
    border: 1px solid rgba(74, 222, 128, 0.3);
}

.badge-status.open {
    background: rgba(74, 222, 128, 0.15);
    color: var(--color-success);
    border-color: rgba(74, 222, 128, 0.3);
}

.badge-status.assigned,
.badge-status.in_progress {
    background: rgba(251, 191, 36, 0.15);
    color: var(--color-warning);
    border-color: rgba(251, 191, 36, 0.3);
}

.badge-status.completed {
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-silicon);
    border-color: rgba(59, 130, 246, 0.3);
}

.badge-status.cancelled,
.badge-status.disputed {
    background: rgba(248, 113, 113, 0.15);
    color: var(--color-error);
    border-color: rgba(248, 113, 113, 0.3);
}

/* ===== Skill Tags ===== */
.skill-tag {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    background: var(--color-accent);
    color: var(--color-text);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-family: var(--font-mono);
}

/* ===== Search Bar ===== */
.search-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding: 1.25rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.search-bar input,
.search-bar select {
    padding: 0.6rem 0.9rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-size: 0.9rem;
    outline: none;
    transition: border-color var(--transition);
}

.search-bar input:focus,
.search-bar select:focus {
    border-color: var(--color-primary);
}

.search-bar input {
    flex: 1;
    min-width: 200px;
}

.search-bar select {
    min-width: 140px;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
}

.btn a {
    color: inherit;
    text-decoration: none;
}

.btn:active {
    transform: scale(0.97);
}

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

.btn-primary:hover {
    background: #ff6b81;
}

.btn-secondary {
    background: var(--color-accent);
    color: var(--color-text);
}

.btn-secondary:hover {
    background: #1a4a80;
}

.btn-load-more {
    display: block;
    margin: 1.5rem auto 0;
    padding: 0.6rem 2rem;
}

/* ===== Loading & Error States ===== */
.loading {
    display: flex;
    justify-content: center;
    padding: 3rem;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.loading::after {
    content: '';
    display: inline-block;
    width: 1.2rem;
    height: 1.2rem;
    margin-left: 0.6rem;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.error {
    padding: 1rem 1.25rem;
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid rgba(248, 113, 113, 0.3);
    border-radius: var(--radius);
    color: var(--color-error);
    font-size: 0.9rem;
}

/* ===== Profile Page ===== */
.profile-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.profile-name {
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
}

.profile-headline {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    margin: 0.25rem 0 0;
}

.profile-badges {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
    flex-wrap: wrap;
}

.badge-available {
    background: rgba(74, 222, 128, 0.15);
    color: var(--color-success);
    border: 1px solid rgba(74, 222, 128, 0.3);
}

.badge-unavailable {
    background: rgba(156, 163, 175, 0.15);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
}

.profile-bio {
    line-height: 1.7;
    white-space: pre-wrap;
}

.profile-section {
    margin-bottom: 1.5rem;
}

.profile-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.profile-detail {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 0.5rem 1rem;
    font-size: 0.9rem;
}

.profile-detail dt {
    color: var(--color-text-muted);
}

.profile-detail a {
    color: var(--color-primary);
    text-decoration: none;
}

.profile-detail a:hover {
    text-decoration: underline;
}

.profile-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.profile-socials {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.social-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.social-network {
    font-weight: 600;
    min-width: 80px;
    color: var(--color-text-muted);
}

.social-item a {
    color: var(--color-primary);
    text-decoration: none;
}

.social-item a:hover {
    text-decoration: underline;
}

.profile-wallets {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* ===== Task Detail ===== */
.task-header {
    margin-bottom: 1.5rem;
}

.task-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.task-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.task-meta .budget {
    font-weight: 600;
    color: var(--color-success);
}

.task-description {
    margin-bottom: 1.5rem;
    line-height: 1.7;
    white-space: pre-wrap;
}

.task-section {
    margin-bottom: 1.5rem;
}

.task-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

/* ===== Home Page ===== */
.hero {
    text-align: center;
    padding: 4rem 1rem;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}

.hero h1 .highlight {
    color: var(--color-primary);
}

.hero p {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.hero-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* ===== Platform Stats ===== */
.stats-section {
    max-width: 900px;
    margin: 3rem auto 0;
    padding: 0 1rem;
}

.stats-heading {
    text-align: center;
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: var(--color-text-muted);
    font-weight: 500;
    letter-spacing: 0.03em;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
}

.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.25rem 1rem;
    text-align: center;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.stat-card.stat-accent {
    border-color: var(--color-primary);
    background: rgba(229, 62, 62, 0.05);
}

.stat-card.stat-success {
    border-color: var(--color-success);
    background: rgba(74, 222, 128, 0.05);
}

.stat-value {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.2;
    font-family: var(--font-mono);
}

.stat-accent .stat-value {
    color: var(--color-primary);
}

.stat-success .stat-value {
    color: var(--color-success);
}

.stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 0.4rem;
    font-weight: 500;
}

/* ===== Pagination ===== */
.pagination {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}

/* ===== Profile Edit Form ===== */
.profile-edit {
    max-width: 700px;
    margin: 0 auto;
}

.form-section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.form-section h2 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-border);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="url"],
.form-group input[type="date"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.6rem 0.9rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-size: 0.9rem;
    font-family: var(--font-sans);
    transition: border-color var(--transition);
}

.form-group select,
.search-bar select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23999' d='M1.41 0L6 4.58 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 30px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    outline: none;
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
    line-height: 1.6;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1rem;
}

.char-counter {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-align: right;
    margin-top: 0.25rem;
}

.char-counter.warn {
    color: var(--color-warning);
}

.char-counter.over {
    color: var(--color-error);
}

.field-error {
    font-size: 0.8rem;
    color: var(--color-error);
    margin-top: 0.25rem;
}

.radio-group {
    display: flex;
    gap: 1.25rem;
    padding-top: 0.35rem;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--color-text);
}

.radio-label input[type="radio"] {
    accent-color: var(--color-primary);
    cursor: pointer;
}

/* Toggle Switch */
.toggle-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.toggle {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.toggle .slider {
    position: absolute;
    inset: 0;
    background: var(--color-border);
    border-radius: 999px;
    cursor: pointer;
    transition: background var(--transition);
}

.toggle .slider::before {
    content: '';
    position: absolute;
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background: var(--color-text);
    border-radius: 50%;
    transition: transform var(--transition);
}

.toggle input:checked + .slider {
    background: var(--color-success);
}

.toggle input:checked + .slider::before {
    transform: translateX(22px);
}

.toggle-label {
    font-size: 0.9rem;
    color: var(--color-text);
}

/* Skill Tag Input */
.skill-tag-input {
    position: relative;
}

.skill-tag-input input {
    width: 100%;
    padding: 0.6rem 0.9rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-size: 0.9rem;
}

.skill-tag-input input:focus {
    border-color: var(--color-primary);
    outline: none;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.5rem;
}

.skill-tag.removable {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.5rem;
    background: var(--color-accent);
    color: var(--color-text);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-family: var(--font-mono);
}

.skill-remove {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: 1rem;
    padding: 0 0.15rem;
    line-height: 1;
}

.skill-remove:hover {
    color: var(--color-error);
}

.skill-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    max-height: 200px;
    overflow-y: auto;
    z-index: 10;
    margin-top: 2px;
}

.skill-suggestion {
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--color-text);
}

.skill-suggestion:hover {
    background: var(--color-surface-hover);
}

/* ===== Connect Wallet Page ===== */
.connect-wallet {
    max-width: 500px;
    margin: 2rem auto;
    text-align: center;
}

.wallet-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 2rem 0;
}

.wallet-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color var(--transition), transform var(--transition);
}

.wallet-btn:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.wallet-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}

.wallet-btn.metamask {
    border-color: #f6851b33;
}

.wallet-btn.metamask:hover {
    border-color: #f6851b;
}

.wallet-btn.phantom {
    border-color: #ab9ff233;
}

.wallet-btn.phantom:hover {
    border-color: #ab9ff2;
}

.wallet-step {
    padding: 1.5rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-top: 1.5rem;
}

/* ===== Nav Auth ===== */
.btn-sm {
    padding: 0.35rem 0.8rem;
    font-size: 0.8rem;
}

.btn a {
    color: inherit;
    text-decoration: none;
}

.nav-cta a {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background: var(--color-primary);
    color: #ffffff !important;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    border-radius: 6px;
    text-decoration: none;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease;
    box-shadow: 0 2px 8px rgba(229, 62, 62, 0.3);
}

.nav-cta a:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(229, 62, 62, 0.45);
    background: linear-gradient(135deg, #ff6b6b, var(--color-primary));
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-user-link {
    display: flex;
    align-items: center;
}

.nav-user-link a {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.user-icon {
    flex-shrink: 0;
}

/* ===== Success/Status Messages ===== */
.success {
    padding: 1rem 1.25rem;
    background: rgba(74, 222, 128, 0.1);
    border: 1px solid rgba(74, 222, 128, 0.3);
    border-radius: var(--radius);
    color: var(--color-success);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

/* ===== Wallet Display ===== */
.wallet-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.wallet-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.wallet-item .chain-badge {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-sm);
    background: var(--color-accent);
    color: var(--color-text);
    min-width: 5.5rem;
    text-align: center;
    flex-shrink: 0;
}

.wallet-item .address {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-decoration: none;
    min-width: 8rem;
}

.wallet-item .wallet-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
    flex-shrink: 0;
}

a.address:hover {
    text-decoration: underline;
    color: var(--color-primary);
}

.copy-btn {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 2px;
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    opacity: 0.6;
    transition: opacity 0.15s;
}

.copy-btn:hover {
    opacity: 1;
    color: var(--color-primary);
}

.primary-prompt {
    background: var(--color-surface);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
}

.primary-prompt p {
    margin: 0 0 0.5rem 0;
}

.btn-xs {
    padding: 0.15rem 0.5rem;
    font-size: 0.7rem;
}

.wallet-item .primary-badge {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: 0.15rem 0.5rem;
    background: var(--color-primary);
    color: #fff;
    border-radius: 9999px;
    letter-spacing: 0.04em;
}

.wallet-item .session-badge {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: 0.15rem 0.5rem;
    background: rgba(100, 100, 255, 0.15);
    color: #8888ff;
    border-radius: 9999px;
    letter-spacing: 0.04em;
}

.btn-danger {
    background: rgba(220, 50, 50, 0.15);
    color: #e94560;
    border: 1px solid rgba(220, 50, 50, 0.3);
}

.btn-danger:hover {
    background: rgba(220, 50, 50, 0.3);
}

/* ===== Toast Notifications ===== */
.toast {
    position: fixed;
    top: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    animation: toast-slide-in 0.3s ease-out;
    max-width: min(90vw, 500px);
}

.toast-success {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
    backdrop-filter: blur(12px);
}

.toast-error {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
    backdrop-filter: blur(12px);
}

.toast-close {
    background: none;
    border: none;
    color: inherit;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    opacity: 0.7;
    flex-shrink: 0;
}

.toast-close:hover {
    opacity: 1;
}

@keyframes toast-slide-in {
    from {
        transform: translateX(-50%) translateY(-1rem);
        opacity: 0;
    }
    to {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
}

/* ===== Terms of Service Page ===== */
.terms-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

.terms-content {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 3rem;
}

.terms-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.terms-content .last-updated {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.terms-content section {
    margin-bottom: 2rem;
}

.terms-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.terms-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.terms-content p {
    line-height: 1.8;
    margin-bottom: 1rem;
    color: var(--color-text-muted);
}

.terms-content ul {
    list-style-type: disc;
    margin-left: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-text-muted);
}

.terms-content li {
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.terms-content a {
    color: var(--color-primary);
    text-decoration: underline;
}

.terms-content a:hover {
    color: #ff6b81;
}

.terms-content strong {
    color: var(--color-text);
    font-weight: 600;
}

.terms-content .disclaimer-box {
    background: rgba(233, 69, 96, 0.1);
    border: 1px solid rgba(233, 69, 96, 0.3);
    border-radius: var(--radius-sm);
    padding: 1.5rem;
    margin: 1.5rem 0;
}

.terms-content .disclaimer-box p {
    margin-bottom: 0.75rem;
    color: var(--color-text);
}

.terms-content .disclaimer-box ul {
    margin-top: 0.5rem;
}

.terms-content .acknowledgment {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: var(--radius-sm);
    padding: 1.5rem;
    margin-top: 2rem;
}

.terms-content .acknowledgment p {
    color: var(--color-text);
}

.terms-content .terms-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.terms-content .terms-footer p {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.terms-content .full-terms-link {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    text-align: center;
}

.terms-content .full-terms-link p {
    margin: 0;
    font-size: 0.95rem;
}

/* ===== Footer ===== */
.footer {
    margin-top: 4rem;
    padding: 3rem 2rem 1.5rem;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-section p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition);
}

.footer-section a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    max-width: 1100px;
    margin: 0 auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin: 0;
}

/* ===== Responsive ===== */
@media (max-width: 640px) {
    nav {
        padding: 0.75rem 1rem;
        gap: 1rem;
    }

    .container {
        padding: 1rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }

    .profile-detail {
        grid-template-columns: 1fr;
    }

    .form-row, .form-row-3 {
        grid-template-columns: 1fr;
    }

    .terms-content {
        padding: 1.5rem;
    }

    .terms-content h1 {
        font-size: 2rem;
    }

    .terms-content h2 {
        font-size: 1.3rem;
    }

    .footer {
        padding: 2rem 1rem 1rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}