/* ===== Amin Smart Chat — WordPress Plugin Styles ===== */
/* خطوط قرمز دور چت */
.amin-chat-wrapper,
#amin-chat-floating {
    --border-color: #DC2626;
    --border-width: 3px;
    --border-radius: 16px;
}

/* Floating Chat */
#amin-chat-floating {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999999;
    font-family: 'Vazirmatn', Tahoma, sans-serif;
    direction: rtl;
}

.amin-chat-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #14B8A6, #3E6BA8);
    border: var(--border-width) solid var(--border-color);
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(220, 38, 38, 0.3);
    transition: transform 0.3s, box-shadow 0.3s;
}

.amin-chat-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(220, 38, 38, 0.5);
}

.amin-chat-panel {
    position: absolute;
    bottom: 75px;
    right: 0;
    width: 380px;
    max-width: calc(100vw - 40px);
    height: 550px;
    max-height: calc(100vh - 120px);
    background: #0A1628;
    border: var(--border-width) solid var(--border-color);
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(220, 38, 38, 0.1);
}

/* Fix: min-height:0 is REQUIRED for flex children to scroll properly */
.amin-chat-messages {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Header */
.amin-chat-header {
    padding: 14px 16px;
    background: rgba(30, 58, 95, 0.6);
    border-bottom: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.amin-chat-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #14B8A6, #3E6BA8);
    display: grid;
    place-items: center;
    font-weight: 900;
    font-size: 1.1rem;
    color: #041126;
    border: 2px solid var(--border-color);
}

.amin-chat-info { flex: 1; }
.amin-chat-info h3 { font-size: 0.95rem; font-weight: 800; color: #fff; margin: 0; }
.amin-chat-status { font-size: 0.7rem; color: #5EEAD4; display: flex; align-items: center; gap: 5px; }
.amin-chat-status .dot { width: 7px; height: 7px; border-radius: 50%; background: #14B8A6; animation: pulse 2s infinite; }

@keyframes pulse { 50% { opacity: 0.4; } }

.amin-chat-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(220, 38, 38, 0.15);
    border: 1px solid var(--border-color);
    color: #DC2626;
    cursor: pointer;
    font-size: 0.85rem;
    display: grid;
    place-items: center;
    transition: all 0.2s;
}

.amin-chat-close:hover { background: #DC2626; color: #fff; }

/* Messages */
.amin-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.amin-chat-messages::-webkit-scrollbar { width: 4px; }
.amin-chat-messages::-webkit-scrollbar-track { background: transparent; }
.amin-chat-messages::-webkit-scrollbar-thumb { background: #1E3A5F; border-radius: 4px; }

.amin-msg {
    display: flex;
    gap: 10px;
    max-width: 88%;
    animation: msgIn 0.4s cubic-bezier(0.22, 0.61, 0.36, 1);
}

@keyframes msgIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.amin-msg-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    font-weight: 800;
    font-size: 0.8rem;
}

.amin-msg.amin .amin-msg-avatar { background: linear-gradient(135deg, #14B8A6, #3E6BA8); color: #041126; }
.amin-msg.user { flex-direction: row-reverse; align-self: flex-end; }
.amin-msg.user .amin-msg-avatar { background: rgba(127, 168, 212, 0.2); color: #7FA8D4; }

.amin-msg-bubble {
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 0.88rem;
    line-height: 1.85;
    color: #E2E8F0;
}

.amin-msg.amin .amin-msg-bubble {
    background: rgba(30, 58, 95, 0.4);
    border: 1px solid rgba(127, 168, 212, 0.12);
    border-top-right-radius: 4px;
}

.amin-msg.user .amin-msg-bubble {
    background: rgba(20, 184, 166, 0.1);
    border: 1px solid rgba(20, 184, 166, 0.2);
    border-top-left-radius: 4px;
}

.amin-msg-bubble b { color: #5EEAD4; }
.amin-msg-bubble .tag {
    display: inline-block;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.62rem;
    color: #5EEAD4;
    background: rgba(20, 184, 166, 0.1);
    border: 1px solid rgba(20, 184, 166, 0.2);
    padding: 2px 6px;
    border-radius: 4px;
    margin: 2px;
    cursor: pointer;
}

/* Stats in bubble */
.amin-stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin-top: 10px; }
.amin-stat { text-align: center; padding: 8px 4px; background: rgba(10, 22, 40, 0.4); border-radius: 8px; }
.amin-stat b { display: block; font-family: 'IBM Plex Mono', monospace; font-size: 0.85rem; font-weight: 600; color: #5EEAD4; }
.amin-stat span { font-size: 0.58rem; color: #A0B8D8; }

/* Systems */
.amin-systems { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }
.amin-sys { background: rgba(10, 22, 40, 0.4); border-radius: 8px; padding: 10px; }
.amin-sys .sn { font-family: 'IBM Plex Mono', monospace; font-size: 0.52rem; color: #5EEAD4; margin-bottom: 3px; }
.amin-sys h3 { font-size: 0.78rem; font-weight: 700; color: #fff; }
.amin-sys p { font-size: 0.65rem; color: #A0B8D8; margin-top: 3px; }

/* Businesses */
.amin-biz { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 10px; }
.amin-biz-item { background: rgba(10, 22, 40, 0.4); border-radius: 6px; padding: 8px; text-align: center; }
.amin-biz-item .bn { font-weight: 700; font-size: 0.75rem; color: #fff; }
.amin-biz-item .bd { font-family: 'IBM Plex Mono', monospace; font-size: 0.5rem; color: #5EEAD4; margin-top: 2px; }

/* Paths */
.amin-paths { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }
.amin-path { background: rgba(10, 22, 40, 0.4); border-radius: 8px; padding: 10px; }
.amin-path .cp-tag { font-family: 'IBM Plex Mono', monospace; font-size: 0.5rem; color: #F59E0B; margin-bottom: 3px; }
.amin-path h3 { font-size: 0.75rem; font-weight: 700; color: #fff; }
.amin-path p { font-size: 0.62rem; color: #A0B8D8; margin-top: 3px; }

/* Media */
.amin-media { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 10px; }
.amin-media-item { background: rgba(10, 22, 40, 0.4); border-radius: 6px; padding: 8px; text-align: center; }
.amin-media-item .mc { font-family: 'IBM Plex Mono', monospace; font-size: 0.48rem; color: #5EEAD4; margin-bottom: 2px; }
.amin-media-item h4 { font-size: 0.65rem; font-weight: 600; color: #fff; }
.amin-media-item .md { font-family: 'IBM Plex Mono', monospace; font-size: 0.48rem; color: #5EEAD4; margin-top: 2px; }

/* Typing */
.amin-typing { display: flex; gap: 4px; padding: 12px 16px; background: rgba(30, 58, 95, 0.4); border: 1px solid rgba(127, 168, 212, 0.12); border-radius: 16px; border-top-right-radius: 4px; width: fit-content; }
.amin-typing span { width: 7px; height: 7px; border-radius: 50%; background: #14B8A6; animation: typing 1.4s ease-in-out infinite; }
.amin-typing span:nth-child(2) { animation-delay: 0.2s; }
.amin-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing { 0%, 60%, 100% { transform: translateY(0); opacity: 0.4; } 30% { transform: translateY(-5px); opacity: 1; } }

/* Quick Replies */
.amin-chat-quick { display: flex; gap: 6px; padding: 8px 12px; flex-wrap: wrap; border-top: 1px solid rgba(127, 168, 212, 0.08); }
.amin-chat-quick-btn {
    font-size: 0.68rem;
    font-weight: 600;
    color: #A0B8D8;
    background: rgba(30, 58, 95, 0.3);
    border: 1px solid rgba(127, 168, 212, 0.12);
    border-radius: 50px;
    padding: 4px 10px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}
.amin-chat-quick-btn:hover { color: #fff; border-color: #14B8A6; background: rgba(20, 184, 166, 0.1); }

/* Input */
.amin-chat-input-area { padding: 12px; border-top: 2px solid var(--border-color); background: rgba(10, 22, 40, 0.6); }
.amin-chat-input-row { display: flex; gap: 8px; }
.amin-chat-input-row input {
    flex: 1;
    background: rgba(30, 58, 95, 0.4);
    border: 1px solid rgba(127, 168, 212, 0.15);
    border-radius: 50px;
    padding: 10px 16px;
    color: #fff;
    font-family: inherit;
    font-size: 0.85rem;
    outline: none;
}
.amin-chat-input-row input:focus { border-color: #14B8A6; }
.amin-chat-input-row input::placeholder { color: #8FA8C8; }
.amin-chat-input-row button {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, #14B8A6, #3E6BA8);
    color: #041126;
    font-size: 1rem;
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: transform 0.2s;
    border: none;
}
.amin-chat-input-row button:hover { transform: scale(1.1); }

/* Phone Collection */
.amin-phone-collect {
    padding: 12px 16px;
    background: rgba(220, 38, 38, 0.08);
    border-top: 1px solid var(--border-color);
    display: none;
}
.amin-phone-collect.active { display: block; }
.amin-phone-collect p { font-size: 0.72rem; color: #A0B8D8; margin-bottom: 8px; }
.amin-phone-collect .amin-phone-row { display: flex; gap: 8px; }
.amin-phone-collect input {
    flex: 1;
    background: rgba(30, 58, 95, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    padding: 8px 14px;
    color: #fff;
    font-family: inherit;
    font-size: 0.82rem;
    outline: none;
}
.amin-phone-collect input:focus { border-color: #DC2626; }
.amin-phone-collect button {
    padding: 8px 16px;
    border-radius: 50px;
    background: var(--border-color);
    color: #fff;
    font-family: inherit;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}
.amin-phone-collect button:hover { opacity: 0.9; transform: scale(1.05); }

/* Shortcode Chat */
.amin-chat-wrapper {
    max-width: 600px;
    margin: 20px auto;
    border: var(--border-width) solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    background: #0A1628;
    font-family: 'Vazirmatn', Tahoma, sans-serif;
    direction: rtl;
}

/* Custom Red Lines */
.amin-custom-lines {
    padding: 12px 16px;
    border-top: 1px solid rgba(127, 168, 212, 0.08);
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 200px;
    overflow-y: auto;
}
.amin-custom-line {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 8px 10px;
    background: rgba(10, 22, 40, 0.4);
    border-radius: 8px;
    border-right: 3px solid var(--line-color, #DC2626);
    cursor: pointer;
    transition: all 0.2s;
}
.amin-custom-line:hover {
    background: rgba(30, 58, 95, 0.5);
    transform: translateX(-2px);
}
.amin-custom-line-icon {
    font-size: 1rem;
    flex-shrink: 0;
}
.amin-custom-line-content {
    flex: 1;
    min-width: 0;
}
.amin-custom-line-title {
    font-size: 0.72rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 2px;
}
.amin-custom-line-text {
    font-size: 0.65rem;
    color: #A0B8D8;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.amin-custom-line-link {
    font-size: 0.6rem;
    color: #5EEAD4;
    margin-top: 3px;
    display: inline-block;
}
.amin-custom-line-link:hover {
    text-decoration: underline;
}

/* Site Search Result Box */
.amin-search-result {
    margin-top: 10px;
    background: rgba(10, 22, 40, 0.6);
    border: 1px solid rgba(20, 184, 166, 0.2);
    border-radius: 10px;
    padding: 12px;
}
.amin-search-result h4 {
    font-size: 0.75rem;
    font-weight: 700;
    color: #5EEAD4;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.amin-search-result .amin-search-url {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.58rem;
    color: #A0B8D8;
    margin-bottom: 6px;
    direction: ltr;
    text-align: right;
}
.amin-search-result .amin-search-excerpt {
    font-size: 0.72rem;
    color: #E2E8F0;
    line-height: 1.7;
}
.amin-search-result .amin-search-excerpt mark {
    background: rgba(245, 158, 11, 0.3);
    color: #F59E0B;
    padding: 0 2px;
    border-radius: 2px;
}
.amin-search-result .amin-search-link {
    display: inline-block;
    margin-top: 8px;
    font-size: 0.68rem;
    color: #5EEAD4;
    text-decoration: none;
    border-bottom: 1px dashed #5EEAD4;
}
.amin-search-result .amin-search-link:hover {
    color: #14B8A6;
    border-color: #14B8A6;
}

/* Session indicator */
.amin-session-bar {
    padding: 6px 12px;
    background: rgba(20, 184, 166, 0.08);
    border-top: 1px solid rgba(20, 184, 166, 0.15);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.62rem;
    color: #7FA8D4;
}
.amin-session-bar .amin-session-reset {
    color: #DC2626;
    cursor: pointer;
    font-size: 0.62rem;
}
.amin-session-bar .amin-session-reset:hover {
    text-decoration: underline;
}

/* ===== MOBILE: Full-screen chat ===== */
@media (max-width: 600px) {
    #amin-chat-floating {
        bottom: 0;
        right: 0;
        left: 0;
    }
    .amin-chat-toggle {
        position: fixed;
        bottom: 16px;
        left: 16px;
        right: auto;
        width: 56px;
        height: 56px;
        font-size: 1.3rem;
    }
    .amin-chat-panel {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        width: 100%;
        max-width: 100%;
        height: 100%;
        max-height: 100%;
        border-radius: 0;
        border: none;
        border-top: var(--border-width) solid var(--border-color);
    }
    .amin-chat-messages {
        padding: 12px 10px;
        gap: 10px;
    }
    .amin-msg {
        max-width: 92%;
    }
    .amin-stats { grid-template-columns: repeat(3, 1fr); }
    .amin-systems, .amin-paths { grid-template-columns: 1fr; }
    .amin-biz, .amin-media { grid-template-columns: 1fr 1fr; }
    .amin-custom-lines { max-height: 120px; }
    .amin-chat-quick { padding: 6px 8px; }
    .amin-chat-quick-btn { font-size: 0.62rem; padding: 3px 8px; }
}