/* One Peace Network - Black & Gold Theme */

:root {
    --black: #0a0a0a;
    --black-light: #141414;
    --black-card: #1a1a1a;
    --black-hover: #222222;
    --gold: #c9a84c;
    --gold-light: #d4b95e;
    --gold-dark: #a8893d;
    --gold-glow: rgba(201, 168, 76, 0.15);
    --text-primary: #f0e6d0;
    --text-secondary: #9a9078;
    --text-muted: #6a6050;
    --border: #2a2520;
    --danger: #c0392b;
    --success: #27ae60;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--black);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-text-size-adjust: 100%;
}

a {
    color: var(--gold);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--gold-light);
}

img {
    max-width: 100%;
    height: auto;
}

/* Navbar */
.navbar {
    background: var(--black-light);
    border-bottom: 1px solid var(--border);
    padding: 0 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
    gap: 0.5rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--gold);
    white-space: nowrap;
    min-width: 0;
}

.nav-logo:hover {
    color: var(--gold-light);
}

.nav-logo-img {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.nav-link {
    color: var(--text-secondary);
    font-size: 0.85rem;
    padding: 0.4rem 0.6rem;
    border-radius: 8px;
    transition: all 0.2s;
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--gold);
    background: var(--gold-glow);
}

.nav-link i {
    font-size: 0.9rem;
}

.nav-logout {
    color: var(--text-muted);
}

.lang-switch {
    font-weight: 700;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    border-radius: 8px;
    border: none;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    white-space: nowrap;
}

.btn-gold {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black);
    font-weight: 600;
}

.btn-gold:hover {
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    color: var(--black);
    box-shadow: 0 0 20px var(--gold-glow);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
}

.btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
}

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

/* Main content */
.main-content {
    flex: 1;
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
    padding: 1.25rem;
}

/* Cards */
.card {
    background: var(--black-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.card:hover {
    border-color: rgba(201, 168, 76, 0.2);
}

/* Post composer */
.composer {
    background: var(--black-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

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

.composer textarea {
    width: 100%;
    background: var(--black-light);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    padding: 0.75rem;
    resize: vertical;
    min-height: 80px;
    outline: none;
    transition: border-color 0.2s;
    -webkit-appearance: none;
}

.composer textarea:focus {
    border-color: var(--gold);
}

.composer-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 0.75rem;
    gap: 0.5rem;
}

.composer-cost {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.composer-cost span {
    color: var(--gold);
    font-weight: 600;
}

/* Posts */
.post {
    background: var(--black-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 0.75rem;
    transition: border-color 0.2s;
}

.post:hover {
    border-color: rgba(201, 168, 76, 0.15);
}

.post-header {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 0.65rem;
}

.post-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--black);
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
    text-decoration: none;
}

.post-meta {
    flex: 1;
    min-width: 0;
}

.post-author {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.post-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.post-content {
    font-size: 0.93rem;
    line-height: 1.6;
    color: var(--text-primary);
    margin-bottom: 0.65rem;
    white-space: pre-wrap;
    word-break: break-word;
    overflow-wrap: break-word;
}

.post-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-top: 0.65rem;
    border-top: 1px solid var(--border);
}

.post-action {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-muted);
    font-size: 0.85rem;
    cursor: pointer;
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    border: none;
    background: none;
    font-family: inherit;
    transition: all 0.2s;
    -webkit-tap-highlight-color: transparent;
}

.post-action:hover {
    color: var(--gold);
    background: var(--gold-glow);
}

.post-action.upvoted {
    color: var(--gold);
}

.post-action.upvoted i {
    color: var(--gold);
}

/* Avatar */
.avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--black);
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.avatar-lg {
    width: 72px;
    height: 72px;
    font-size: 1.6rem;
}

/* Profile */
.profile-header {
    text-align: center;
    padding: 1.5rem 1rem;
}

.profile-name {
    font-size: 1.35rem;
    font-weight: 700;
    margin-top: 0.75rem;
    color: var(--text-primary);
    word-break: break-word;
}

.profile-info {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.profile-stats {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin-top: 1.25rem;
    flex-wrap: wrap;
}

.profile-stat {
    text-align: center;
    min-width: 70px;
}

.profile-stat-value {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--gold);
}

.profile-stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Balance bar */
.balance-bar {
    background: var(--black-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.85rem 1rem;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.balance-label {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.balance-amount {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gold);
    white-space: nowrap;
}

/* Login page */
.login-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 70vh;
    text-align: center;
    padding: 1rem;
}

.login-logo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1.25rem;
}

.login-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 0.4rem;
}

.login-subtitle {
    color: var(--text-secondary);
    margin-bottom: 1.75rem;
    font-size: 0.95rem;
    padding: 0 1rem;
}

.login-btn {
    font-size: 0.95rem;
    padding: 0.8rem 1.75rem;
}

/* Alerts */
.alert {
    padding: 0.7rem 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-size: 0.85rem;
}

.alert-error {
    background: rgba(192, 57, 43, 0.15);
    border: 1px solid rgba(192, 57, 43, 0.3);
    color: #e74c3c;
}

.alert-success {
    background: rgba(39, 174, 96, 0.15);
    border: 1px solid rgba(39, 174, 96, 0.3);
    color: #2ecc71;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    color: var(--border);
}

.empty-state p {
    font-size: 0.95rem;
}

/* Footer */
.footer {
    border-top: 1px solid var(--border);
    padding: 1.25rem 1rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.75rem;
}

.footer a {
    color: var(--gold);
}

/* Sort tabs */
.sort-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.sort-tab {
    padding: 0.4rem 0.85rem;
    border-radius: 20px;
    font-size: 0.82rem;
    color: var(--text-muted);
    background: var(--black-card);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    white-space: nowrap;
}

.sort-tab:hover, .sort-tab.active {
    color: var(--gold);
    border-color: var(--gold);
    background: var(--gold-glow);
}

/* Stats block */
.stats-block {
    background: var(--black-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 1.25rem;
    overflow: hidden;
}

.stats-header {
    padding: 0.85rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

.stats-header i {
    color: var(--gold);
    margin-right: 0.35rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.stat-item {
    text-align: center;
    padding: 0.85rem 0.5rem;
    border-right: 1px solid var(--border);
}

.stat-item:last-child {
    border-right: none;
}

.stat-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gold);
}

.stat-spent {
    color: #e74c3c;
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 0.15rem;
}

.stats-transactions {
    border-top: 1px solid var(--border);
    padding: 0.75rem 1rem;
}

.stats-tx-title {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 0.6rem;
}

.stats-tx-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.45rem 0;
    gap: 0.5rem;
}

.stats-tx-row + .stats-tx-row {
    border-top: 1px solid rgba(42, 37, 32, 0.5);
}

.stats-tx-left {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    min-width: 0;
    flex: 1;
}

.stats-tx-left i {
    font-size: 0.7rem;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
}

.stats-tx-left i.tx-debit {
    background: rgba(231, 76, 60, 0.15);
    color: #e74c3c;
}

.stats-tx-left i.tx-credit {
    background: rgba(39, 174, 96, 0.15);
    color: #2ecc71;
}

.stats-tx-label {
    font-size: 0.82rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.stats-tx-date {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.stats-tx-amount {
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
}

.stats-tx-amount.tx-debit {
    color: #e74c3c;
}

.stats-tx-amount.tx-credit {
    color: #2ecc71;
}

/* New post animation */
.post-new {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Loading */
.loading {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
}

/* ==================== RESPONSIVE ==================== */

/* Tablets */
@media (max-width: 768px) {
    .navbar {
        padding: 0 0.75rem;
    }

    .nav-container {
        height: 52px;
    }

    .nav-logo {
        font-size: 0.95rem;
        gap: 0.5rem;
    }

    .nav-logo-img {
        width: 30px;
        height: 30px;
    }

    .nav-links {
        gap: 0.35rem;
    }

    .nav-link {
        font-size: 0.8rem;
        padding: 0.35rem 0.5rem;
    }

    .main-content {
        padding: 1rem 0.75rem;
    }

    .balance-bar {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }

    .balance-amount {
        font-size: 0.95rem;
    }

    .login-title {
        font-size: 1.5rem;
    }

    .login-subtitle {
        font-size: 0.85rem;
    }

    .profile-name {
        font-size: 1.2rem;
    }

    .profile-stats {
        gap: 1rem;
    }

    .profile-stat-value {
        font-size: 1rem;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-item:nth-child(2) {
        border-right: none;
    }

    .stat-item:nth-child(1),
    .stat-item:nth-child(2) {
        border-bottom: 1px solid var(--border);
    }

    .stat-value {
        font-size: 0.95rem;
    }

    .navbar {
        padding: 0 0.5rem;
    }

    .nav-container {
        height: 48px;
    }

    .nav-logo span {
        display: none;
    }

    .nav-logo-img {
        width: 28px;
        height: 28px;
    }

    .nav-links {
        gap: 0.25rem;
    }

    .nav-link {
        font-size: 0.78rem;
        padding: 0.3rem 0.4rem;
    }

    .nav-link .fa-home,
    .nav-link .fa-user,
    .nav-link .fa-sign-out-alt {
        font-size: 1rem;
    }

    /* Hide text labels, keep icons on small screens */
    .nav-link-text {
        display: none;
    }

    .main-content {
        padding: 0.75rem 0.5rem;
    }

    .composer {
        padding: 0.85rem;
        border-radius: 10px;
    }

    .composer textarea {
        font-size: 0.9rem;
        min-height: 70px;
        padding: 0.6rem;
    }

    .composer-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 0.6rem;
    }

    .composer-cost {
        text-align: center;
    }

    .btn-gold {
        justify-content: center;
        width: 100%;
    }

    .post {
        padding: 0.85rem;
        border-radius: 10px;
        margin-bottom: 0.6rem;
    }

    .post-avatar {
        width: 34px;
        height: 34px;
        font-size: 0.8rem;
    }

    .post-author {
        font-size: 0.85rem;
    }

    .post-content {
        font-size: 0.88rem;
    }

    .card {
        padding: 1rem;
        border-radius: 10px;
    }

    .avatar {
        width: 34px;
        height: 34px;
        font-size: 0.8rem;
    }

    .avatar-lg {
        width: 60px;
        height: 60px;
        font-size: 1.3rem;
    }

    .profile-header {
        padding: 1rem 0.5rem;
    }

    .profile-name {
        font-size: 1.1rem;
    }

    .profile-stats {
        gap: 0.75rem;
    }

    .profile-stat {
        min-width: 60px;
    }

    .profile-stat-value {
        font-size: 0.95rem;
    }

    .profile-stat-label {
        font-size: 0.7rem;
    }

    .balance-bar {
        padding: 0.75rem;
        border-radius: 10px;
    }

    .login-logo {
        width: 80px;
        height: 80px;
    }

    .login-title {
        font-size: 1.35rem;
    }

    .login-subtitle {
        font-size: 0.82rem;
        margin-bottom: 1.25rem;
    }

    .login-btn {
        font-size: 0.88rem;
        padding: 0.75rem 1.25rem;
    }

    .sort-tabs {
        margin-bottom: 0.75rem;
    }

    .sort-tab {
        font-size: 0.78rem;
        padding: 0.35rem 0.7rem;
    }

    .alert {
        font-size: 0.82rem;
        padding: 0.6rem 0.85rem;
    }

    .footer {
        padding: 1rem 0.75rem;
        font-size: 0.7rem;
    }

    .empty-state {
        padding: 2rem 0.75rem;
    }

    .empty-state i {
        font-size: 2rem;
    }

    .empty-state p {
        font-size: 0.85rem;
    }
}

/* Very small screens */
@media (max-width: 360px) {
    .nav-links {
        gap: 0.15rem;
    }

    .nav-link {
        padding: 0.25rem 0.35rem;
        font-size: 0.75rem;
    }

    .login-btn {
        font-size: 0.82rem;
        padding: 0.7rem 1rem;
    }

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

/* Safe area for notched phones */
@supports (padding: env(safe-area-inset-bottom)) {
    .footer {
        padding-bottom: calc(1.25rem + env(safe-area-inset-bottom));
    }

    .navbar {
        padding-top: env(safe-area-inset-top);
    }
}