/* ============================================================
   PHANTOM MSG — Security Features CSS
   Password meter, rate limit indicators, ECDH badge, queue status
   ============================================================ */

/* PASSWORD STRENGTH METER */
.pwd-meter {
    margin-top: 8px;
    animation: fadeIn 0.2s ease;
}

.pwd-meter-bar {
    height: 4px;
    background: var(--bg-elevated);
    border-radius: 2px;
    overflow: hidden;
}

.pwd-meter-fill {
    height: 100%;
    width: 0%;
    border-radius: 2px;
    transition: width 0.3s ease, background 0.3s ease;
}

.pwd-meter-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4px;
    font-size: 11px;
}

.pwd-meter-label {
    font-weight: 600;
    letter-spacing: 0.03em;
    transition: color 0.3s ease;
}

.pwd-meter-entropy {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 10px;
}

.pwd-meter-feedback {
    font-size: 11px;
    margin-top: 2px;
    min-height: 16px;
    transition: color 0.3s ease;
}

/* PASSWORD GENERATE BUTTON */
.pwd-generate-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    font-size: 11px;
    font-family: var(--font-display), var(--font-emoji);
    color: var(--primary-400);
    background: var(--primary-100);
    border: 1px solid var(--primary-glow);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    margin-top: 6px;
}

.pwd-generate-btn:hover {
    background: var(--primary-glow);
    border-color: var(--primary-400);
}

/* RATE LIMIT WARNING */
.rate-limit-toast {
    background: rgba(245, 158, 11, 0.12) !important;
    border-left: 3px solid var(--warning) !important;
}

.rate-limit-toast .toast-icon {
    color: var(--warning);
}

.rate-limit-countdown {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--warning);
    font-weight: 600;
}

/* OFFLINE / QUEUE STATUS INDICATORS */
.msg-status-queued {
    color: var(--text-muted);
}

/* Partner offline indicator */
.partner-offline-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    font-size: 10px;
    color: var(--text-muted);
    background: rgba(90,106,128,0.12);
    border-radius: 10px;
    font-weight: 500;
}

.partner-offline-badge::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--text-muted);
}

.partner-last-seen {
    font-size: 10px;
    color: var(--text-dim);
    font-family: var(--font-mono);
}

/* ECDH KEY EXCHANGE BADGE */
.badge-ecdh {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    font-size: 10px;
    font-weight: 600;
    color: var(--primary-400);
    background: var(--primary-100);
    border-radius: 10px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.badge-ecdh::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--primary-400);
}

/* Key exchange progress */
.ecdh-exchange-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--primary-100);
    border: 1px solid var(--primary-glow);
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--primary-400);
    margin-top: 8px;
}

.ecdh-exchange-status .spinner-sm {
    width: 14px;
    height: 14px;
    border: 2px solid var(--primary-glow);
    border-top-color: var(--primary-400);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* SECURE STORAGE LOCK INDICATOR */
.vault-status {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    font-size: 10px;
    border-radius: 10px;
    font-weight: 500;
}

.vault-locked {
    color: var(--danger);
    background: rgba(248,113,113,0.12);
}

.vault-unlocked {
    color: var(--success);
    background: var(--primary-100);
}

/* PASSWORD INPUT GROUP - con toggle visibility y generate */
.pwd-input-group {
    position: relative;
}

.pwd-input-group input {
    padding-right: 72px;
}

.pwd-input-actions {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: 4px;
}

.pwd-toggle-btn,
.pwd-gen-inline-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 4px;
    transition: all var(--transition);
}

.pwd-toggle-btn:hover,
.pwd-gen-inline-btn:hover {
    color: var(--primary-400);
    background: var(--primary-100);
}

/* SECURITY SCORE INDICATOR (info panel) */
.security-score {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.security-score-bar {
    display: flex;
    gap: 3px;
}

.security-score-segment {
    flex: 1;
    height: 4px;
    border-radius: 2px;
    background: var(--bg-elevated);
    transition: background 0.3s ease;
}

.security-score-segment.active {
    background: var(--success);
}

.security-score-segment.active.medium {
    background: var(--warning);
}

.security-score-segment.active.low {
    background: var(--danger);
}

.security-features-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 12px;
}

.security-feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
}

.security-feature-item .check {
    color: var(--success);
    font-size: 14px;
}

.security-feature-item .missing {
    color: var(--text-muted);
    font-size: 14px;
}

/* Animation helpers */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

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

/* ECDH P-256 Badge */
.ecdh-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(52, 211, 153, 0.12);
    color: #34D399;
    border: 1px solid rgba(52, 211, 153, 0.25);
    border-radius: 20px;
    padding: 2px 8px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-left: 8px;
    cursor: help;
    transition: all 0.2s ease;
}

.ecdh-badge:hover {
    background: rgba(52, 211, 153, 0.2);
    border-color: rgba(52, 211, 153, 0.4);
}

.ecdh-badge svg {
    opacity: 0.9;
}

/* Ephemeral Badge (junto al nombre del partner) */
.ephemeral-badge {
    display: inline-block;
    font-size: 9px;
    padding: 1px 6px;
    margin-left: 6px;
    background: rgba(248, 113, 113, 0.12);
    color: var(--danger);
    border: 1px solid rgba(248, 113, 113, 0.25);
    border-radius: 10px;
    font-weight: 600;
    letter-spacing: 0.3px;
    vertical-align: middle;
}

/* ============================================================
   DURESS MODE v1.9.10
   Banner discreto pero visible al dueno cuando la sesion esta
   desbloqueada via Duress PIN. Texto ambiguo ("Modo limitado")
   para no delatar la existencia del sistema al atacante.
   ============================================================ */

.duress-banner {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: var(--warning);
    color: var(--bg-body);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.03em;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.25);
    z-index: 99999;
    pointer-events: none;
    user-select: none;
}

.duress-banner svg {
    flex-shrink: 0;
}

/* En modo duress puede ser util un borde sutil en toda la app para recordar
   al dueno que esta en este estado sin ser obvio para el atacante */
html[data-duress="1"] body {
    box-shadow: inset 0 0 0 2px var(--warning);
}