/* ===== BASE ===== */
.zcl-meeting-room {
    position: relative;
    width: 60%;
    max-width: 720px;
    margin: 0 auto;
    min-height: 560px;
    background: #0f0f1a;
    border-radius: 16px;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    color: #fff;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
@media (max-width: 768px) {
    .zcl-meeting-room { width: 100%; max-width: 100%; margin: 0; border-radius: 0; }
}
.zcl-hidden { display: none !important; }

/* ===== PRE-JOIN ===== */
.zcl-prejoin {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    padding: 40px 20px;
    background: radial-gradient(ellipse at center, #1a1a3e 0%, #0f0f1a 70%);
    min-height: 500px;
}
.zcl-prejoin-content {
    width: 100%;
    max-width: 420px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}
.zcl-prejoin-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}
.zcl-prejoin-logo h2 {
    margin: 0;
    font-size: 22px;
    font-weight: 600;
    color: #fff;
    text-align: center;
}
.zcl-prejoin-video {
    width: 200px;
    height: 150px;
    border-radius: 12px;
    overflow: hidden;
    background: #1a1a30;
    position: relative;
    border: 2px solid #2a2a50;
    transition: border-color 0.3s;
}
.zcl-prejoin-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.zcl-preview-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #555;
    font-size: 12px;
}
.zcl-prejoin-name {
    width: 100%;
}
.zcl-name-input {
    width: 100%;
    padding: 14px 18px;
    border-radius: 12px;
    border: 2px solid #2a2a50;
    background: #16162e;
    color: #fff;
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}
.zcl-name-input:focus { border-color: #4a6cf7; }
.zcl-name-input::placeholder { color: #555; }

.zcl-prejoin-passcode { width: 100%; }
.zcl-passcode-input {
    width: 100%;
    padding: 14px 18px;
    border-radius: 12px;
    border: 2px solid #2a2a50;
    background: #16162e;
    color: #fff;
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}
.zcl-passcode-input:focus { border-color: #4a6cf7; }
.zcl-passcode-input::placeholder { color: #555; }

.zcl-prejoin-actions {
    display: flex;
    gap: 10px;
    width: 100%;
}
.zcl-prejoin-actions .zcl-btn {
    flex: 1;
    justify-content: center;
    padding: 14px 20px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 12px;
    gap: 8px;
}

/* ===== BUTTONS ===== */
.zcl-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    text-decoration: none;
    white-space: nowrap;
}
.zcl-btn-primary {
    background: linear-gradient(135deg, #4a6cf7, #6a4cf7);
    color: #fff;
    box-shadow: 0 4px 15px rgba(74,108,247,0.3);
}
.zcl-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(74,108,247,0.4); }
.zcl-btn-danger { background: #e74c3c; color: #fff; }
.zcl-btn-danger:hover { background: #c0392b; }
.zcl-btn-secondary { background: #2a2a4e; color: #ccc; }
.zcl-btn-secondary:hover { background: #3a3a5e; color: #fff; }
.zcl-btn-sm { padding: 8px 14px; font-size: 12px; border-radius: 8px; }
.zcl-btn-icon {
    padding: 10px;
    border-radius: 10px;
    background: transparent;
    color: #aaa;
    flex-direction: column;
    gap: 2px;
    min-width: 60px;
}
.zcl-btn-icon:hover { background: rgba(255,255,255,0.08); color: #fff; }
.zcl-active { background: rgba(231,76,60,0.2) !important; color: #e74c3c !important; }
.zcl-active:hover { background: rgba(231,76,60,0.3) !important; }

/* ===== SOUND SETUP ===== */
.zcl-sound-setup {
    width: 100%;
    padding: 20px;
    background: #16162e;
    border-radius: 12px;
    border: 1px solid #2a2a50;
    display: flex;
    flex-direction: column;
    gap: 16px;
    animation: slideDown 0.3s ease;
}
@keyframes slideDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
.zcl-sound-setup-header { font-size: 14px; font-weight: 600; color: #aaa; text-transform: uppercase; letter-spacing: 1px; }
.zcl-sound-row { display: flex; flex-direction: column; gap: 6px; }
.zcl-sound-row label { font-size: 12px; color: #888; }
.zcl-sound-row select {
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid #2a2a50;
    background: #1a1a34;
    color: #fff;
    font-size: 13px;
    outline: none;
}
.zcl-mic-test { display: flex; flex-direction: column; gap: 8px; }
.zcl-mic-test-label { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: #888; }
.zcl-mic-meter {
    height: 6px;
    background: #2a2a50;
    border-radius: 3px;
    overflow: hidden;
}
.zcl-mic-meter-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #4a6cf7, #6a4cf7);
    border-radius: 3px;
    transition: width 0.1s;
}
.zcl-mic-status { font-size: 11px; color: #666; }
.zcl-speaker-test { display: flex; }
.zcl-test-speaker-btn { gap: 8px; }

/* ===== MEETING UI ===== */
.zcl-meeting-ui {
    display: flex;
    flex-direction: column;
    height: 100%;
    flex: 1;
}
.zcl-meeting-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    background: rgba(0,0,0,0.4);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    flex-shrink: 0;
}
.zcl-meeting-header-left { display: flex; align-items: center; gap: 12px; }
.zcl-meeting-title { font-size: 14px; font-weight: 600; }
.zcl-meeting-code { font-size: 11px; color: #666; background: rgba(255,255,255,0.06); padding: 3px 8px; border-radius: 6px; }
.zcl-meeting-header-right { display: flex; gap: 6px; }
.zcl-meeting-header-right .zcl-btn-icon { flex-direction: row; min-width: auto; padding: 8px 10px; position: relative; }
.zcl-participants-badge {
    position: absolute; top: -4px; right: -4px;
    background: #4a6cf7; color: #fff; font-size: 10px; font-weight: 700;
    width: 18px; height: 18px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
}

.zcl-meeting-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}
.zcl-video-area {
    flex: 1;
    display: flex;
    padding: 10px;
    overflow: hidden;
}
.zcl-video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 10px;
    flex: 1;
    align-content: center;
    height: fit-content;
    max-height: 100%;
}
.zcl-video-container {
    position: relative;
    background: #1a1a30;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.zcl-video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.zcl-video-label {
    position: absolute;
    bottom: 8px;
    left: 8px;
    padding: 4px 10px;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    border-radius: 8px;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.zcl-video-label-you {
    font-size: 10px;
    background: rgba(74,108,247,0.3);
    padding: 1px 6px;
    border-radius: 4px;
    color: #8ab4f8;
}
.zcl-video-actions {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s;
}
.zcl-video-container:hover .zcl-video-actions { opacity: 1; }
.zcl-video-action-btn {
    width: 32px; height: 32px;
    border-radius: 8px;
    border: none;
    background: rgba(0,0,0,0.5);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}
.zcl-video-action-btn:hover { background: rgba(0,0,0,0.7); }

/* ===== SIDEBAR ===== */
.zcl-sidebar {
    width: 320px;
    background: #12122a;
    border-left: 1px solid rgba(255,255,255,0.06);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}
.zcl-sidebar-tabs {
    display: flex;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.zcl-sidebar-tab {
    flex: 1;
    padding: 12px;
    background: none;
    border: none;
    color: #666;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.2s;
    border-bottom: 2px solid transparent;
}
.zcl-sidebar-tab:hover { color: #aaa; }
.zcl-sidebar-tab.zcl-active { color: #4a6cf7; border-bottom-color: #4a6cf7; }
.zcl-sidebar-content { flex: 1; overflow: hidden; position: relative; }
.zcl-sidebar-panel {
    position: absolute;
    inset: 0;
    display: none;
    flex-direction: column;
}
.zcl-sidebar-panel.zcl-active { display: flex; }

.zcl-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.zcl-chat-message {
    padding: 8px 12px;
    background: #1e1e3a;
    border-radius: 10px;
    max-width: 90%;
    align-self: flex-start;
    animation: fadeIn 0.2s;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
.zcl-chat-message--mine { background: #4a6cf7; align-self: flex-end; }
.zcl-chat-message strong { font-size: 11px; display: block; margin-bottom: 2px; color: #8ab4f8; }
.zcl-chat-message--mine strong { color: rgba(255,255,255,0.8); }
.zcl-chat-message p { margin: 0; font-size: 13px; word-break: break-word; line-height: 1.4; }
.zcl-chat-time { font-size: 10px; color: rgba(255,255,255,0.3); margin-left: 6px; }

.zcl-chat-form {
    display: flex;
    padding: 10px 12px;
    border-top: 1px solid rgba(255,255,255,0.06);
    gap: 8px;
}
.zcl-chat-input {
    flex: 1;
    padding: 10px 14px;
    border-radius: 10px;
    border: 1px solid #2a2a50;
    background: #1a1a34;
    color: #fff;
    font-size: 13px;
    outline: none;
    transition: border-color 0.2s;
}
.zcl-chat-input:focus { border-color: #4a6cf7; }
.zcl-btn-send { padding: 10px; border-radius: 10px; }

.zcl-participants-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}
.zcl-participant-item {
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    transition: background 0.2s;
}
.zcl-participant-item:hover { background: rgba(255,255,255,0.03); }

/* ===== CONTROLS ===== */
.zcl-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px 16px;
    background: rgba(0,0,0,0.6);
    border-top: 1px solid rgba(255,255,255,0.06);
    backdrop-filter: blur(12px);
    gap: 4px;
    flex-shrink: 0;
}
.zcl-controls-left, .zcl-controls-right { flex: 1; }
.zcl-controls-center { display: flex; gap: 4px; }
.zcl-control-label { font-size: 10px; color: inherit; }
.zcl-meeting-time { font-size: 12px; color: #666; }

/* ===== MUTE BADGE ===== */
.zcl-mute-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 4px 8px;
    background: rgba(231,76,60,0.85);
    border-radius: 6px;
    font-size: 10px;
    font-weight: 600;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .zcl-meeting-room { min-height: 100vh; border-radius: 0; }
    .zcl-prejoin { padding: 24px 16px; min-height: 100vh; }
    .zcl-prejoin-video { width: 160px; height: 120px; }
    .zcl-prejoin-logo h2 { font-size: 18px; }
    .zcl-prejoin-actions { flex-direction: column; }
    .zcl-video-grid { grid-template-columns: 1fr; gap: 6px; }
    .zcl-video-container { aspect-ratio: 4/3; }
    .zcl-sidebar { position: fixed; top: 0; right: 0; bottom: 60px; width: 85vw; max-width: 340px; z-index: 100; box-shadow: -8px 0 40px rgba(0,0,0,0.6); }
    .zcl-controls { padding: 8px 10px; gap: 2px; }
    .zcl-controls-center { gap: 2px; }
    .zcl-btn-icon { min-width: 48px; padding: 8px 6px; }
    .zcl-control-label { font-size: 9px; }
    .zcl-meeting-header { padding: 8px 12px; }
    .zcl-meeting-title { font-size: 13px; }
    .zcl-meeting-code { display: none; }
    .zcl-video-actions { opacity: 1; }
    .zcl-sound-setup { padding: 14px; }
}

/* ===== TOAST NOTIFICATIONS ===== */
#zcl-toast-container {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
    max-width: 90vw;
}
.zcl-toast {
    padding: 12px 24px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    color: #fff;
    background: #2a2a50;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
    pointer-events: auto;
    cursor: pointer;
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
    transition: all 0.3s ease;
    text-align: center;
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.1);
}
.zcl-toast--show {
    opacity: 1;
    transform: translateY(0) scale(1);
}
.zcl-toast--info { background: rgba(74,108,247,0.9); border-color: rgba(74,108,247,0.3); }
.zcl-toast--warning { background: rgba(231,76,60,0.9); border-color: rgba(231,76,60,0.3); }
.zcl-toast--success { background: rgba(74,222,128,0.9); border-color: rgba(74,222,128,0.3); }

@media (max-width: 480px) {
    .zcl-prejoin-content { max-width: 100%; }
    .zcl-btn-icon { min-width: 42px; padding: 6px 4px; }
    .zcl-controls-center { gap: 0; }
}

/* ===== AD PROFILE MODAL ===== */
.zcl-ad-modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100000;
}
.zcl-ad-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(6px);
}
.zcl-ad-modal-window {
    position: relative;
    width: 90vw;
    max-width: 440px;
    max-height: 85vh;
    background: #1a1a34;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.zcl-ad-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.zcl-ad-modal-title {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
}
.zcl-ad-modal-close {
    background: none;
    border: none;
    color: #888;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}
.zcl-ad-modal-close:hover { color: #fff; }
.zcl-ad-modal-tabs {
    display: flex;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.zcl-ad-modal-tab {
    flex: 1;
    padding: 12px;
    background: none;
    border: none;
    color: #666;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s;
    border-bottom: 2px solid transparent;
}
.zcl-ad-modal-tab:hover { color: #aaa; }
.zcl-ad-modal-tab--active { color: #4a6cf7; border-bottom-color: #4a6cf7; }
.zcl-ad-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}
.zcl-ad-modal-content { display: none; }
.zcl-ad-modal-content--active { display: block; }
.zcl-ad-profile-loading { text-align: center; padding: 40px; color: #888; font-size: 14px; }
.zcl-ad-profile-error { text-align: center; padding: 40px; color: #e74c3c; font-size: 14px; }
.zcl-ad-profile-card { text-align: center; margin-bottom: 20px; }
.zcl-ad-profile-avatar {
    width: 64px; height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4a6cf7, #6a4cf7);
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; font-weight: 700; color: #fff;
    margin: 0 auto 12px;
}
.zcl-ad-profile-name { font-size: 18px; font-weight: 700; color: #fff; }
.zcl-ad-profile-email { font-size: 12px; color: #888; margin-top: 4px; }
.zcl-ad-profile-fields { display: flex; flex-direction: column; gap: 10px; }
.zcl-ad-profile-field {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: rgba(255,255,255,0.04);
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.06);
}
.zcl-ad-field-label { font-size: 12px; color: #888; }
.zcl-ad-field-value { font-size: 13px; color: #fff; font-weight: 500; text-align: right; word-break: break-word; max-width: 60%; }
.zcl-ad-virtual-card {
    max-width: 380px;
    margin: 0 auto;
    text-align: center;
    background: linear-gradient(135deg, #1a3a6b 0%, #2563eb 100%);
    color: #fff;
    border-radius: 16px;
    overflow: hidden;
}
.zcl-ad-virtual-header {
    padding: 16px;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 1px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.zcl-ad-virtual-body {
    background: #1a1a34;
    padding: 24px 20px;
    border-radius: 16px 16px 12px 12px;
    margin-top: -4px;
}
.zcl-ad-virtual-photo {
    width: 80px;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
    border: 2px solid rgba(255,255,255,0.2);
    margin-bottom: 12px;
}
.zcl-ad-virtual-qr {
    width: 130px;
    height: 130px;
    border-radius: 12px;
    padding: 8px;
    background: #fff;
    margin-bottom: 16px;
}
.zcl-ad-virtual-name { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.zcl-ad-virtual-detail { font-size: 12px; color: #aaa; margin-bottom: 4px; }
.zcl-ad-virtual-detail strong { color: #fff; }
.zcl-ad-virtual-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-top: 12px;
}
.zcl-ad-virtual-badge--oficial { background: #e0e7ff; color: #3730a3; }
.zcl-ad-virtual-badge--ciudadano { background: #dcfce7; color: #15803d; }