:root {
    --primary-color: #0E0E10;
    --secondary-color: #1A1A1E;
    --tertiary-color: #2A2A2F;
    --accent-color: #33FFCC;
    --text-color: #ffffff;
    --border-color: #363636;
    --hover-color: #4b4b4b;
}

.cal-sans-regular {
    font-family: "Cal Sans", sans-serif;
    font-weight: 400;
    font-style: normal;
}

.inter-regular {
    font-family: "Inter", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
}  

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--primary-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    transition: opacity 0.3s ease-out;
    font-family: 'Cal Sans';
}

.loading-screen.hidden {
    opacity: 0;
    pointer-events: none;
}

.loading-content {
    text-align: center;
    color: var(--text-color);
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--secondary-color);
    border-top: 3px solid var(--accent-color);
    border-radius: 50%;
    margin: 0 auto 20px;
    animation: spin 1s linear infinite;
}

.loading-content h2 {
    margin-bottom: 10px;
    color: var(--accent-color);
}

.loading-status {
    color: #888;
    font-size: 0.9em;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

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

body {
    font-family: 'Inter',-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    background-color: var(--primary-color);
    color: var(--text-color);
    height: 100vh;
    overflow: hidden;
}

.app-container {
    display: flex;
    height: 100vh;
    position: relative;
}

/* Sidebar Styles */
.sidebar {
    width: 300px;
    background-color: var(--primary-color);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.user-profile {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.profile-header h2 {
    margin-bottom: 15px;
    color: var(--accent-color);
    font-family: 'Cal Sans';
}

.profile-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Base avatar styles */
.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--accent-color);
    background-size: cover;
    background-position: center;
    flex-shrink: 0;
    margin-right: 10px;
}

/* Channel-specific avatar styles */
.channel-list .avatar,
.channel-card .avatar,
#channelProfileModal .profile-modal-avatar {
    border-radius: 8px;
    background-image: url('/img/default-channel.svg');
}

/* DM list avatar styles */
.dm-list .avatar {
    border-radius: 50%;
    background-image: url('/img/default-avatar.svg');
}

.user-details {
    display: flex;
    flex-direction: column;
}

.username {
    font-weight: bold;
}

.npub {
    font-size: 0.8em;
    color: #888;
    word-break: break-all;
}

/* Sections */
.sections {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.section {
    display: flex;
    flex-direction: column;
}

.section-header {
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.section-header h3 {
    font-size: 1em;
    font-weight: 600;
    color: #888;
}

.new-channel-btn {
    background: var(--accent-color);
    border: none;
    color: var(--primary-color);
    width: 24px;
    height: 24px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.section-list {
    padding: 10px 0;
}

.list-item {
    padding: 10px 20px;
    cursor: pointer;
    transition: background-color 0.2s;
    display: flex;
    align-items: center;
    gap: 10px;
}

.list-item:hover {
    background-color: var(--hover-color);
}

.list-item.active {
    background-color: var(--hover-color);
}

.list-item .name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Main Content Styles */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: var(--secondary-color);
    min-width: 0;
    transition: margin-right 0.3s ease;
    margin-right: 260px;
}

.main-content.sidebar-hidden {
    margin-right: 0;
}

.chat-header {
    padding: 8px;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--secondary-color);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.channel-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.info-btn {
    background: none;
    border: none;
    color: var(--text-color);
    padding: 8px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
}

.info-btn:hover {
    background-color: var(--hover-color);
}

.info-btn .material-symbols-rounded {
    font-size: 24px;
}

.messages {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
    display: flex;
    flex-direction: column;
    /* gap: 15px; */
    min-width: 0;
}

.message {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 8px 4px;
}

.message .avatar {
    width: 32px;
    height: 32px;
}

.message-wrapper {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.message .name {
    font-size: 0.9em;
    font-weight: 500;
    color: #888;
}

.message-content {
    background-color: var(--tertiary-color);
    padding: 10px 15px;
    border-radius: 10px;
    max-width: 70%;
    word-break: break-word;
    overflow-wrap: break-word;
}

.message-input {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 10px;
    background-color: var(--secondary-color);
}

textarea {
    flex: 1;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid var(--border-color);
    background-color: var(--primary-color);
    color: var(--text-color);
    resize: none;
    height: 40px;
    font-family: inherit;
}

button {
    padding: 10px 20px;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    opacity: 0.9;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--secondary-color);
    padding: 30px;
    border-radius: 10px;
    width: 400px;
    max-width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-content h2 {
    margin-bottom: 20px;
    color: var(--accent-color);
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: #888;
    font-size: 0.9em;
}

.modal-content input,
.modal-content textarea {
    width: 100%;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid var(--border-color);
    background-color: var(--primary-color);
    color: var(--text-color);
    font-family: inherit;
}

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

.modal-buttons {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.modal-buttons button {
    flex: 1;
}

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

/* Profile Modal Specific Styles */
.profile-modal-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.profile-modal-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    background-color: var(--accent-color);
}

.profile-modal-info {
    flex: 1;
}

.profile-modal-name {
    margin: 0;
    font-size: 1.2em;
}

.profile-modal-npub {
    font-size: 0.9em;
    color: #888;
    word-break: break-all;
}

.profile-modal-about {
    color: #bbb;
    line-height: 1.5;
    margin-bottom: 20px;
}

/* Make avatars and names clickable */
.avatar,
.name {
    cursor: pointer;
}

.avatar:hover,
.name:hover {
    opacity: 0.8;
}

.right-sidebar {
    width: 260px;
    background-color: var(--tertiary-color);
    border-left: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 8px 0;
    box-sizing: border-box;
    overflow-y: auto;
    flex-shrink: 0;
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    transition: transform 0.3s ease;
}

.right-sidebar.hidden {
    transform: translateX(100%);
}

.right-sidebar .sidebar-title {
    font-size: 0.8em;
    text-transform: uppercase;
    font-weight: bold;
    color: var(--accent-color);
    margin-bottom: 8px;
    padding: 0 12px;
}

.member-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 0 8px;
}

.member-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 4px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.member-item:hover {
    background-color: var(--hover-color);
}

.member-item .avatar {
    width: 28px;
    height: 28px;
    border-radius: 56px;
    background-size: cover;
    background-position: center;
    background-color: var(--accent-color);
}

.member-item .name {
    font-size: 1em;
    color: var(--text-color);
    font-weight: 500;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.member-item .avatar:hover, .member-item .name:hover {
    opacity: 1;
}

.member-item .crown {
    font-size: 1em;
    color: gold;
    margin-left: 4px;
}

.profile-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 8px;
    background: var(--tertiary-color);
    border-radius: 10px;
    margin: 0 8px 20px 8px;
    box-shadow: 0px 0px 0px 1px #80808040;
    position: relative;
    overflow: hidden;
}

/* Profile card banner */
.profile-card .banner {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background-size: cover;
    background-position: center;
    opacity: 0.8;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    background-image: url('/img/default-banner.svg');
}

.profile-card .content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding-top: 92px;
}

.profile-card .avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    background-color: var(--accent-color);
    border: none;
    box-shadow: 0 0 0px 4px var(--tertiary-color);
    margin-top: -32px;
}

.profile-card.channel-card .avatar {
    border-radius: 8px;
    width: 80px;
    height: 80px;
    margin-top: -40px;
    background-image: url('/img/default-channel.svg');
}

.profile-card .name {
    font-size: 1.1em;
    font-weight: bold;
    color: var(--text-color);
    text-align: center;
    margin-top: 10px;
}

.profile-card .npub {
    font-size: 0.9em;
    color: #aaa;
    word-break: break-all;
    text-align: center;
}

.profile-card .about {
    font-size: 0.95em;
    color: #bbb;
    text-align: center;
    margin-top: 6px;
    max-width: 100%;
    overflow-wrap: break-word;
}

.profile-card .channel-stats {
    display: flex;
    gap: 15px;
    margin-top: 10px;
    font-size: 0.9em;
    color: #888;
    background: rgba(0, 0, 0, 0.2);
    padding: 10px 15px;
    border-radius: 8px;
    width: 100%;
    justify-content: center;
}

.profile-card .channel-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.profile-card .channel-stat .value {
    font-weight: bold;
    color: var(--accent-color);
}

.profile-card .banner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.1));
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

.channel-info {
    border-radius: 4px;
    font-family: 'Cal Sans';
    font-size: 0.9em;
    overflow-x: auto;
    cursor: default;
    user-select: none;
    padding: 4px;
}

.channel-info pre {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-all;
    color: #bbb;
}

/* Update channel profile modal styles */
#channelProfileModal .profile-modal-avatar {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    background-size: cover;
    background-position: center;
    background-color: var(--accent-color);
    background-image: url('/img/default-channel.svg');
}

#channelProfileModal .profile-modal-id {
    font-size: 0.9em;
    color: #888;
    word-break: break-all;
}

#channelProfileModal .channel-stats {
    display: flex;
    gap: 20px;
    margin: 20px 0;
    padding: 15px;
    background: var(--primary-color);
    border-radius: 8px;
    justify-content: center;
}

#channelProfileModal .channel-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

#channelProfileModal .channel-stat .value {
    font-size: 1.2em;
    font-weight: bold;
    color: var(--accent-color);
}

#channelProfileModal .channel-stat .label {
    font-size: 0.9em;
    color: #888;
}

/* Make header avatar a rounded square for channels, circle for DMs */
#headerAvatar.channel-avatar {
    border-radius: 8px !important;
    background-image: url('/img/default-channel.svg');
}
#headerAvatar.dm-avatar {
    border-radius: 50% !important;
    background-image: url('/img/default-avatar.svg');
}