/* ================================================================
   MORFUS — Academia HipnoPorto
   CSS Frontend — compatível com BeTheme
   Prefixo .mrf- para evitar conflitos com o tema
   ================================================================ */

/* ─── RESET DENTRO DO MORFUS ────────────────────────────────── */
#morfus-app *,
#morfus-login * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ─── VARIÁVEIS ─────────────────────────────────────────────── */
#morfus-app,
#morfus-login {
    --mrf-bg:        #0f0f12;
    --mrf-bg2:       #141418;
    --mrf-bg3:       #1a1a1f;
    --mrf-border:    #1f1f26;
    --mrf-gold:      #c8a96e;
    --mrf-gold-dim:  rgba(200, 169, 110, 0.15);
    --mrf-text:      #d8d4cc;
    --mrf-text-dim:  #6a6a72;
    --mrf-text-mid:  #9a9a9e;
    --mrf-font:      'Georgia', 'Times New Roman', serif;
    --mrf-radius:    3px;
}

/* ─── LOGIN ─────────────────────────────────────────────────── */
.mrf-login-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80vh;
    background: var(--mrf-bg);
    border-radius: 4px;
}

.mrf-login-box {
    background: var(--mrf-bg2);
    border: 1px solid var(--mrf-border);
    border-radius: var(--mrf-radius);
    padding: 48px 40px;
    width: 100%;
    max-width: 360px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.mrf-login-logo {
    font-family: var(--mrf-font);
    font-size: 32px;
    color: var(--mrf-gold);
    font-style: italic;
    text-align: center;
    letter-spacing: 0.1em;
    margin-bottom: 4px;
}

.mrf-login-sub {
    font-family: var(--mrf-font);
    font-size: 11px;
    color: var(--mrf-text-dim);
    text-align: center;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.mrf-login-error {
    background: rgba(180, 50, 50, 0.15);
    border: 1px solid rgba(180, 50, 50, 0.4);
    color: #f08080;
    padding: 10px 14px;
    font-family: var(--mrf-font);
    font-size: 13px;
    border-radius: var(--mrf-radius);
}

.mrf-login-box input[type="text"],
.mrf-login-box input[type="password"] {
    background: var(--mrf-bg3) !important;
    border: 1px solid var(--mrf-border) !important;
    border-radius: var(--mrf-radius) !important;
    color: var(--mrf-text) !important;
    font-family: var(--mrf-font) !important;
    font-size: 14px !important;
    padding: 12px 14px !important;
    width: 100% !important;
    outline: none !important;
    transition: border-color 0.15s !important;
    box-shadow: none !important;
}

.mrf-login-box input:focus {
    border-color: var(--mrf-gold) !important;
}

.mrf-login-box button {
    background: var(--mrf-gold) !important;
    border: none !important;
    border-radius: var(--mrf-radius) !important;
    color: #0f0f12 !important;
    cursor: pointer !important;
    font-family: var(--mrf-font) !important;
    font-size: 13px !important;
    letter-spacing: 0.1em !important;
    padding: 13px !important;
    text-transform: lowercase !important;
    transition: opacity 0.15s !important;
    width: 100% !important;
    margin-top: 4px !important;
}

.mrf-login-box button:hover {
    opacity: 0.85 !important;
}

/* ─── APP WRAPPER ───────────────────────────────────────────── */
#morfus-app {
    background: var(--mrf-bg);
    border-radius: 4px;
    min-height: 85vh;
    display: flex;
    flex-direction: column;
    font-family: var(--mrf-font);
    overflow: hidden;
}

/* ─── BARRA DE CRÉDITOS ─────────────────────────────────────── */
.mrf-credits-bar {
    background: var(--mrf-bg2);
    border-bottom: 1px solid var(--mrf-border);
    padding: 10px 24px;
    flex-shrink: 0;
}

.mrf-credits-inner {
    display: flex;
    align-items: center;
    gap: 14px;
    max-width: 1100px;
    margin: 0 auto;
}

.mrf-credits-label {
    font-size: 14px;
    color: var(--mrf-gold);
    font-style: italic;
    letter-spacing: 0.1em;
    flex-shrink: 0;
}

.mrf-credits-track {
    flex: 1;
    height: 4px;
    background: var(--mrf-bg3);
    border-radius: 2px;
    overflow: hidden;
}

.mrf-credits-fill {
    height: 100%;
    background: var(--mrf-gold);
    border-radius: 2px;
    transition: width 0.4s ease;
}

.mrf-credits-fill[data-pct="100"],
.mrf-credits-fill[style*="width:100"] {
    background: #dc2626;
}

.mrf-credits-num {
    font-size: 12px;
    color: var(--mrf-text-dim);
    letter-spacing: 0.05em;
    flex-shrink: 0;
    white-space: nowrap;
}

.mrf-btn-logout {
    background: transparent !important;
    border: 1px solid var(--mrf-border) !important;
    color: var(--mrf-text-dim) !important;
    cursor: pointer !important;
    font-family: var(--mrf-font) !important;
    font-size: 11px !important;
    letter-spacing: 0.1em !important;
    padding: 4px 10px !important;
    border-radius: var(--mrf-radius) !important;
    transition: all 0.15s !important;
    flex-shrink: 0 !important;
}

.mrf-btn-logout:hover {
    border-color: var(--mrf-gold) !important;
    color: var(--mrf-gold) !important;
}

/* ─── LAYOUT PRINCIPAL ──────────────────────────────────────── */
.mrf-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
    min-height: 0;
}

/* ─── SIDEBAR ───────────────────────────────────────────────── */
.mrf-sidebar {
    width: 240px;
    border-right: 1px solid var(--mrf-border);
    background: var(--mrf-bg2);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    overflow: hidden;
}

.mrf-sidebar-header {
    padding: 16px 18px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--mrf-border);
}

.mrf-sidebar-title {
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--mrf-text-dim);
}

.mrf-btn-new {
    background: transparent !important;
    border: 1px solid var(--mrf-border) !important;
    color: var(--mrf-gold) !important;
    cursor: pointer !important;
    font-family: var(--mrf-font) !important;
    font-size: 11px !important;
    letter-spacing: 0.08em !important;
    padding: 4px 10px !important;
    border-radius: var(--mrf-radius) !important;
    transition: all 0.15s !important;
}

.mrf-btn-new:hover {
    background: var(--mrf-gold-dim) !important;
    border-color: var(--mrf-gold) !important;
}

.mrf-conv-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}

.mrf-conv-list::-webkit-scrollbar { width: 3px; }
.mrf-conv-list::-webkit-scrollbar-track { background: transparent; }
.mrf-conv-list::-webkit-scrollbar-thumb { background: var(--mrf-border); border-radius: 2px; }

.mrf-conv-item {
    padding: 10px 18px;
    cursor: pointer;
    border-left: 2px solid transparent;
    transition: all 0.12s;
}

.mrf-conv-item:hover {
    background: var(--mrf-bg3);
    border-left-color: var(--mrf-border);
}

.mrf-conv-item.active {
    background: var(--mrf-gold-dim);
    border-left-color: var(--mrf-gold);
}

.mrf-conv-item-title {
    font-size: 13px;
    color: var(--mrf-text);
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mrf-conv-item.active .mrf-conv-item-title {
    color: var(--mrf-gold);
}

.mrf-conv-item-date {
    font-size: 10px;
    color: var(--mrf-text-dim);
    margin-top: 3px;
    letter-spacing: 0.05em;
}

.mrf-loading {
    padding: 20px 18px;
    font-size: 12px;
    color: var(--mrf-text-dim);
    font-style: italic;
}

/* ─── ÁREA DE CHAT ──────────────────────────────────────────── */
.mrf-chat {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
}

.mrf-chat-empty {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.mrf-empty-logo {
    font-size: 36px;
    color: var(--mrf-gold);
    font-style: italic;
    letter-spacing: 0.1em;
    opacity: 0.4;
}

.mrf-chat-empty p {
    font-size: 13px;
    color: var(--mrf-text-dim);
    font-style: italic;
    letter-spacing: 0.03em;
}

/* ─── MENSAGENS ─────────────────────────────────────────────── */
.mrf-messages {
    flex: 1;
    overflow-y: auto;
    padding: 28px 32px 16px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mrf-messages::-webkit-scrollbar { width: 3px; }
.mrf-messages::-webkit-scrollbar-thumb { background: var(--mrf-border); border-radius: 2px; }

.mrf-msg {
    display: flex;
    flex-direction: column;
}

.mrf-msg-user { align-items: flex-end; }
.mrf-msg-assistant { align-items: flex-start; }

.mrf-msg-role {
    font-size: 9px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.mrf-msg-user .mrf-msg-role     { color: var(--mrf-text-dim); }
.mrf-msg-assistant .mrf-msg-role { color: var(--mrf-gold); }

.mrf-msg-bubble {
    max-width: 78%;
    font-size: 14px;
    line-height: 1.85;
    letter-spacing: 0.01em;
    white-space: pre-wrap;
}

.mrf-msg-user .mrf-msg-bubble {
    background: var(--mrf-bg2);
    border: 1px solid var(--mrf-border);
    color: var(--mrf-text-mid);
    padding: 12px 16px;
    border-radius: var(--mrf-radius);
}

.mrf-msg-assistant .mrf-msg-bubble {
    color: var(--mrf-text);
    padding: 0;
}

/* Typing indicator */
.mrf-typing {
    display: flex;
    gap: 5px;
    align-items: center;
    padding: 4px 0;
}

.mrf-typing span {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--mrf-gold);
    animation: mrf-pulse 1.4s ease-in-out infinite;
    opacity: 0.5;
}

.mrf-typing span:nth-child(2) { animation-delay: 0.2s; }
.mrf-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes mrf-pulse {
    0%, 100% { opacity: 0.2; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1); }
}

/* ─── INPUT AREA ────────────────────────────────────────────── */
.mrf-input-area {
    border-top: 1px solid var(--mrf-border);
    padding: 14px 24px 18px;
    background: var(--mrf-bg);
    flex-shrink: 0;
}

.mrf-conv-title-bar {
    margin-bottom: 10px;
}

.mrf-title-input {
    background: transparent !important;
    border: none !important;
    border-bottom: 1px solid var(--mrf-border) !important;
    color: var(--mrf-text-mid) !important;
    font-family: var(--mrf-font) !important;
    font-size: 12px !important;
    letter-spacing: 0.08em !important;
    outline: none !important;
    padding: 4px 0 !important;
    width: 100% !important;
    transition: border-color 0.15s !important;
    box-shadow: none !important;
}

.mrf-title-input:focus {
    border-bottom-color: var(--mrf-gold) !important;
    color: var(--mrf-gold) !important;
}

.mrf-input-row {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.mrf-input-row textarea {
    flex: 1;
    background: var(--mrf-bg2) !important;
    border: 1px solid var(--mrf-border) !important;
    border-radius: var(--mrf-radius) !important;
    color: var(--mrf-text) !important;
    font-family: var(--mrf-font) !important;
    font-size: 14px !important;
    line-height: 1.6 !important;
    outline: none !important;
    padding: 11px 14px !important;
    resize: none !important;
    transition: border-color 0.15s !important;
    min-height: 44px !important;
    max-height: 140px !important;
    box-shadow: none !important;
}

.mrf-input-row textarea:focus {
    border-color: var(--mrf-gold) !important;
}

.mrf-input-row textarea::placeholder {
    color: var(--mrf-text-dim) !important;
}

#mrf-send {
    background: var(--mrf-gold) !important;
    border: none !important;
    border-radius: var(--mrf-radius) !important;
    color: #0f0f12 !important;
    cursor: pointer !important;
    width: 44px !important;
    height: 44px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    transition: opacity 0.15s !important;
}

#mrf-send:hover  { opacity: 0.85 !important; }
#mrf-send:disabled {
    background: var(--mrf-bg3) !important;
    color: var(--mrf-text-dim) !important;
    cursor: not-allowed !important;
}

.mrf-hint {
    font-size: 11px;
    color: var(--mrf-text-dim);
    text-align: right;
    margin-top: 6px;
    letter-spacing: 0.05em;
    opacity: 0.6;
}

/* ─── AVISO RGPD ────────────────────────────────────────────── */
.mrf-notice {
    background: var(--mrf-bg2);
    border-top: 1px solid var(--mrf-border);
    color: var(--mrf-text-dim);
    font-size: 11px;
    letter-spacing: 0.06em;
    padding: 8px 24px;
    text-align: center;
    flex-shrink: 0;
}

/* ─── ERRO INLINE ───────────────────────────────────────────── */
.mrf-error-msg {
    color: #f08080;
    font-size: 13px;
    font-style: italic;
    padding: 8px 0;
}

/* ─── MOBILE ────────────────────────────────────────────────── */
@media (max-width: 640px) {
    .mrf-sidebar {
        width: 100%;
        max-height: 180px;
        border-right: none;
        border-bottom: 1px solid var(--mrf-border);
    }

    .mrf-layout {
        flex-direction: column;
    }

    .mrf-credits-inner {
        gap: 8px;
    }

    .mrf-credits-num {
        font-size: 11px;
    }

    .mrf-messages {
        padding: 16px;
    }

    .mrf-input-area {
        padding: 10px 16px 14px;
    }

    .mrf-msg-bubble {
        max-width: 95%;
    }
}