@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@400;500;600;700;800&display=swap');

:root {
    --red: #d92736;
    --red-dark: #a91524;
    --ink: #20232b;
    --muted: #727783;
    --line: #ececf0;
    --surface: #ffffff;
    --soft: #fff5f5;
    --page: #f7f8fb;
    --radius: 18px;
}

* { box-sizing: border-box; }

html { min-height: 100%; }

body {
    margin: 0;
    background: var(--page);
    color: var(--ink);
    font-family: Vazirmatn, sans-serif;
    font-size: 14px;
    line-height: 1.9;
}

a { color: inherit; text-decoration: none; }

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    padding: 14px 5%;
    background: rgba(255,255,255,.94);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(14px);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: -.3px;
    white-space: nowrap;
}

.brand b { color: var(--red); }

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 13px;
    color: white;
    background: linear-gradient(145deg, #f04b58, #b81729);
    box-shadow: 0 7px 18px #d927362b;
    font-size: 22px;
    font-weight: 800;
}

.brand-large { font-size: 20px; }
.brand-large .brand-mark { width: 50px; height: 50px; }

.topnav {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 12px;
}

.topnav a:hover { color: var(--red); }

.container {
    width: min(1120px, 92%);
    margin: 28px auto 55px;
    min-height: 65vh;
}

.page-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}

.page-heading h1 {
    margin: 4px 0;
    font-size: clamp(22px, 3vw, 30px);
    line-height: 1.5;
}

.eyebrow {
    color: var(--red);
    font-weight: 700;
    font-size: 12px;
}

.user-chip {
    background: white;
    border: 1px solid var(--line);
    border-radius: 30px;
    padding: 7px 14px;
}

.card, .auth-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: 0 8px 30px #25283b06;
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.stat {
    border-radius: var(--radius);
    padding: 20px;
    background: white;
    border: 1px solid var(--line);
}

.stat strong {
    display: block;
    color: var(--red);
    font-size: 28px;
}

.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border: 0;
    border-radius: 12px;
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    font-weight: 700;
    transition: transform .18s, box-shadow .18s;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
    color: white;
    background: linear-gradient(135deg, #e43a49, #c21f30);
    box-shadow: 0 6px 15px #d9273624;
}

.btn-light {
    color: var(--ink);
    background: #f1f2f6;
}

input, textarea, select {
    width: 100%;
    padding: 11px 13px;
    border: 1px solid #dedfe6;
    border-radius: 11px;
    background: #fff;
    color: var(--ink);
    font: inherit;
    outline: none;
}

input:focus, textarea:focus, select:focus {
    border-color: var(--red);
    box-shadow: 0 0 0 3px #d9273614;
}

label {
    display: block;
    margin: 12px 0 5px;
    font-weight: 600;
}

form .btn { margin-top: 16px; }

.auth-body {
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 20px;
    background:
        radial-gradient(ellipse at 85% 5%, #fbdadd 0, transparent 38%),
        radial-gradient(ellipse at 10% 95%, #ffe9eb 0, transparent 32%),
        var(--page);
}

.auth-card {
    width: min(440px, 100%);
    padding: 30px;
}

.auth-card h1 { margin: 20px 0 5px; }

.auth-card .btn { width: 100%; }

.notice, .error {
    padding: 12px 14px;
    border-radius: 12px;
    margin: 14px 0;
}

.notice {
    background: #eef9f1;
    color: #176d3a;
}

.error {
    background: #fff0f1;
    color: #a91524;
}

.muted, .muted a { color: var(--muted); }

.footer {
    padding: 22px;
    border-top: 1px solid var(--line);
    text-align: center;
    color: var(--muted);
    font-size: 12px;
}

.message {
    padding: 14px 17px;
    margin: 12px 0;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: white;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

.message.user {
    background: var(--soft);
    border-color: #f7dadd;
}

.message.assistant { background: white; }

@media (max-width: 760px) {
    .topbar {
        align-items: flex-start;
        flex-direction: column;
        padding: 12px 4%;
    }

    .topnav { gap: 10px; }

    .container { width: 94%; margin-top: 20px; }

    .grid { grid-template-columns: 1fr; }

    .page-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .card, .auth-card { padding: 18px; }
}

.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(115deg, #fff 55%, #fff0f1);
    margin-bottom: 18px;
}

.hero-content { max-width: 690px; }

.hero h2 {
    margin: 8px 0;
    font-size: clamp(23px, 3vw, 34px);
}

.hero p { color: var(--muted); margin-bottom: 20px; }

.hero-symbol {
    display: grid;
    place-items: center;
    flex: 0 0 120px;
    width: 120px;
    height: 120px;
    border-radius: 36px;
    transform: rotate(-8deg);
    background: linear-gradient(145deg, #e94453, #b9192b);
    box-shadow: 0 20px 45px #d9273629;
    color: white;
    font-size: 36px;
    font-weight: 800;
}

.dashboard-stats { margin-bottom: 20px; }

.stat span, .stat small {
    display: block;
    color: var(--muted);
}

.stat strong { margin: 5px 0; }

.section-card { margin-bottom: 18px; }

.section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    margin-bottom: 16px;
}

.section-title h2, .card h2 { margin-top: 0; }

.section-title p { margin: 0; }

.text-link { color: var(--red); font-weight: 700; }

.conversation-list {
    display: flex;
    flex-direction: column;
}

.conversation-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 5px;
    border-top: 1px solid var(--line);
}

.conversation-row:hover { background: #fffafa; }

.conversation-icon, .quick-icon, .empty-icon {
    display: grid;
    place-items: center;
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    border-radius: 13px;
    background: var(--soft);
    color: var(--red);
    font-size: 21px;
}

.conversation-info { flex: 1; min-width: 0; }

.conversation-info strong, .conversation-info small {
    display: block;
    overflow-wrap: anywhere;
}

.conversation-info small { color: var(--muted); }

.status-pill {
    background: #f2f3f7;
    border-radius: 20px;
    padding: 3px 10px;
    font-size: 11px;
}

.empty-state {
    padding: 24px 10px;
    text-align: center;
}

.empty-icon {
    margin: 0 auto;
    font-size: 26px;
}

.quick-actions { margin-top: 18px; }

.quick-card {
    transition: transform .18s, box-shadow .18s;
}

.quick-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px #25283b0b;
}

.quick-card h3 { margin: 12px 0 4px; }
.quick-card p { margin: 0; }

@media (max-width: 760px) {
    .hero { align-items: flex-start; }
    .hero-symbol {
        flex-basis: 65px;
        width: 65px;
        height: 65px;
        border-radius: 20px;
        font-size: 23px;
    }
    .section-title { align-items: flex-start; }
    .conversation-row { gap: 8px; }
}

.chat-shell { padding: 0; overflow: hidden; }

.chat-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    padding: 22px;
    border-bottom: 1px solid var(--line);
}

.chat-top h2 { margin: 5px 0; overflow-wrap: anywhere; }

.demo-warning {
    margin: 16px 20px 0;
    padding: 11px 14px;
    border: 1px solid #f2d8a5;
    border-radius: 12px;
    background: #fff9e9;
    color: #795b19;
    font-size: 12px;
}

.chat-messages {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 20px;
    min-height: 230px;
}

.message { max-width: 90%; }

.message.user {
    align-self: flex-start;
    width: fit-content;
    min-width: 160px;
}

.message.assistant {
    align-self: stretch;
    background: #fafafd;
}

.message-label {
    font-size: 11px;
    font-weight: 800;
    color: var(--red);
    margin-bottom: 6px;
}

.message-time {
    display: block;
    margin-top: 7px;
    color: var(--muted);
    font-size: 10px;
}

.chat-composer {
    padding: 18px 20px 22px;
    border-top: 1px solid var(--line);
    background: #fff;
}

.chat-composer textarea {
    resize: vertical;
    min-height: 90px;
}

.composer-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 10px;
}

@media (max-width: 600px) {
    .chat-top {
        align-items: flex-start;
        flex-direction: column;
    }

    .chat-messages { padding: 12px; }
    .chat-composer { padding: 14px; }
    .message { max-width: 100%; }
}

/* SOROUSH AI - Conversation history */
.history-toolbar {
    margin-bottom: 18px;
}

.history-search {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.history-search input,
.history-search select {
    flex: 1 1 220px;
    min-width: 0;
    min-height: 43px;
    padding: 10px 13px;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 12px;
    background: var(--surface, #fff);
    color: inherit;
    font: inherit;
}

.history-list {
    display: grid;
    gap: 12px;
}

.history-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px;
    min-width: 0;
}

.history-icon {
    display: grid;
    place-items: center;
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: #fff0f0;
    color: #d62828;
    font-size: 23px;
}

.history-content {
    flex: 1;
    min-width: 0;
}

.history-title-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 9px;
}

.history-title-row h3 {
    margin: 0;
    font-size: 15px;
    overflow-wrap: anywhere;
}

.history-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    margin-top: 9px;
    color: var(--muted, #737373);
    font-size: 12px;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    padding: 4px 9px;
    border-radius: 20px;
    font-size: 11px;
    white-space: nowrap;
}

.status-active {
    color: #18794e;
    background: #e8f7ef;
}

.status-archived {
    color: #6b7280;
    background: #f1f2f4;
}

.history-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.history-actions form {
    margin: 0;
}

.empty-state {
    padding: 38px 18px;
    text-align: center;
}

.empty-icon {
    font-size: 34px;
    color: #d62828;
}

.empty-state h3 {
    margin-bottom: 8px;
}

.empty-state p {
    color: var(--muted, #737373);
    margin-bottom: 18px;
}

@media (max-width: 700px) {
    .history-item {
        align-items: flex-start;
        flex-wrap: wrap;
        padding: 14px;
    }

    .history-content {
        flex-basis: calc(100% - 60px);
    }

    .history-actions {
        width: 100%;
        padding-right: 58px;
    }

    .history-actions .btn {
        font-size: 12px;
    }

    .history-search > * {
        flex-basis: 100%;
        width: 100%;
    }
}

/* SOROUSH AI - Projects */
.project-form-card {
    margin-bottom: 24px;
}

.project-form-card h2,
.project-results-heading h2 {
    margin-top: 0;
    font-size: 17px;
}

.project-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.project-form-grid label {
    display: grid;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
}

.project-form-grid input,
.project-form-grid select,
.project-form-grid textarea {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    padding: 11px 12px;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 11px;
    background: var(--surface, #fff);
    color: inherit;
    font: inherit;
    font-weight: 400;
}

.project-form-grid textarea {
    resize: vertical;
    min-height: 100px;
}

.project-description-field {
    grid-column: 1 / -1;
}

.project-form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 16px;
}

.project-results-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.project-results-heading > span {
    color: var(--muted, #737373);
    font-size: 12px;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.project-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 18px;
}

.project-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.project-symbol {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: #fff0f0;
    color: #d62828;
    font-size: 21px;
}

.project-status {
    padding: 5px 9px;
    border-radius: 20px;
    background: #f3f4f6;
    color: #555;
    font-size: 11px;
    white-space: nowrap;
}

.project-status-active {
    background: #e8f7ef;
    color: #18794e;
}

.project-status-completed {
    background: #e8f0ff;
    color: #2459a9;
}

.project-status-paused {
    background: #fff3df;
    color: #996000;
}

.project-card h3 {
    margin: 15px 0 8px;
    font-size: 16px;
    overflow-wrap: anywhere;
}

.project-description {
    flex: 1;
    color: var(--muted, #737373);
    font-size: 13px;
    line-height: 1.9;
    overflow-wrap: anywhere;
}

.project-owner {
    margin-top: 8px;
    font-size: 12px;
    color: var(--muted, #737373);
}

.project-card-footer {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 15px;
    padding-top: 13px;
    border-top: 1px solid var(--border, #e5e7eb);
}

.project-card-footer > span {
    color: var(--muted, #737373);
    font-size: 11px;
}

.project-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.project-card-actions form {
    margin: 0;
}

.project-alert {
    margin-bottom: 14px;
    padding: 12px 14px;
    border-radius: 11px;
    font-size: 13px;
}

.project-success {
    background: #e8f7ef;
    color: #18794e;
}

.project-error {
    background: #fff0f0;
    color: #b42318;
}

.btn-danger {
    border: 1px solid #f2c7c7;
    background: #fff0f0;
    color: #b42318;
}

@media (max-width: 720px) {
    .project-form-grid,
    .projects-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .project-description-field {
        grid-column: auto;
    }

    .project-card {
        padding: 15px;
    }
}

/* SOROUSH AI - Admin users */
.admin-total {
    padding: 8px 12px;
    border-radius: 12px;
    background: #fff0f0;
    color: #c62828;
    font-size: 13px;
    white-space: nowrap;
}

.admin-search-card {
    margin-bottom: 18px;
}

.admin-search-form {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.admin-search-form input {
    flex: 1 1 240px;
    min-width: 0;
    padding: 11px 13px;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 11px;
    font: inherit;
    background: var(--surface, #fff);
    color: inherit;
}

.admin-user-list {
    display: grid;
    gap: 14px;
}

.admin-user-card {
    padding: 18px;
    min-width: 0;
}

.admin-user-main {
    display: flex;
    align-items: center;
    gap: 13px;
}

.admin-avatar {
    display: grid;
    place-items: center;
    flex: 0 0 48px;
    width: 48px;
    height: 48px;
    border-radius: 15px;
    background: #fff0f0;
    color: #c62828;
    font-size: 21px;
    font-weight: 800;
}

.admin-user-info {
    min-width: 0;
}

.admin-user-info h3 {
    margin: 0 0 6px;
    font-size: 15px;
    overflow-wrap: anywhere;
}

.admin-user-subtitle {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 13px;
    color: var(--muted, #737373);
    font-size: 12px;
}

.admin-user-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 9px;
}

.admin-user-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 17px;
    padding: 13px 0;
    border-top: 1px solid var(--border, #e5e7eb);
    border-bottom: 1px solid var(--border, #e5e7eb);
}

.admin-user-stats > div {
    display: flex;
    flex-direction: column;
    gap: 5px;
    min-width: 0;
}

.admin-user-stats strong {
    font-size: 14px;
    overflow-wrap: anywhere;
}

.admin-user-stats span {
    color: var(--muted, #737373);
    font-size: 11px;
}

.admin-user-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 9px;
    margin-top: 14px;
}

.admin-user-actions form {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0;
}

.admin-reset-form {
    flex: 1 1 280px;
}

.admin-reset-form input {
    flex: 1 1 150px;
    min-width: 0;
    padding: 10px 11px;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 10px;
    background: var(--surface, #fff);
    color: inherit;
    font: inherit;
}

@media (max-width: 600px) {
    .admin-user-card {
        padding: 14px;
    }

    .admin-user-stats {
        gap: 7px;
    }

    .admin-user-stats strong {
        font-size: 12px;
    }

    .admin-user-actions > a,
    .admin-user-actions > form {
        width: 100%;
    }

    .admin-user-actions .btn {
        font-size: 12px;
    }

    .admin-reset-form input {
        flex-basis: 100%;
    }
}

/* SOROUSH AI - Admin conversation review */
.admin-target-profile {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 18px;
    margin-bottom: 18px;
}

.admin-target-profile h2 {
    margin: 0 0 7px;
    font-size: 17px;
}

.admin-target-profile p {
    margin: 0 0 8px;
    color: var(--muted, #737373);
    font-size: 12px;
    overflow-wrap: anywhere;
}

.admin-profile-separator {
    margin: 0 5px;
}

.admin-conversation-layout {
    display: grid;
    grid-template-columns: minmax(240px, 0.8fr) minmax(0, 1.6fr);
    align-items: start;
    gap: 16px;
}

.admin-conversation-sidebar,
.admin-transcript {
    min-width: 0;
    padding: 17px;
}

.admin-conversation-sidebar-heading,
.admin-transcript-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border, #e5e7eb);
}

.admin-conversation-sidebar-heading h2,
.admin-transcript-heading h2 {
    margin: 0;
    font-size: 15px;
    overflow-wrap: anywhere;
}

.admin-conversation-sidebar-heading > span {
    color: var(--muted, #737373);
    font-size: 12px;
    white-space: nowrap;
}

.admin-conversation-list {
    display: grid;
    gap: 8px;
    margin-top: 12px;
}

.admin-conversation-link {
    display: grid;
    gap: 7px;
    padding: 12px;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 12px;
    color: inherit;
    text-decoration: none;
    transition: background .2s ease, border-color .2s ease;
}

.admin-conversation-link:hover,
.admin-conversation-link.selected {
    border-color: #e7a0a0;
    background: #fff5f5;
}

.admin-conversation-link strong {
    font-size: 13px;
    overflow-wrap: anywhere;
}

.admin-conversation-link span,
.admin-conversation-link small {
    color: var(--muted, #737373);
    font-size: 11px;
    overflow-wrap: anywhere;
}

.admin-conversation-link small {
    color: #b42318;
}

.admin-transcript-heading p {
    margin: 8px 0 0;
    color: var(--muted, #737373);
    font-size: 11px;
}

.admin-transcript-messages {
    display: grid;
    gap: 13px;
    padding-top: 16px;
}

.admin-message {
    min-width: 0;
    padding: 13px;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 13px;
}

.admin-message.assistant-message {
    background: #fff8f8;
    border-color: #f3dddd;
}

.admin-message.system-message {
    background: #f7f7f8;
}

.admin-message-meta {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 6px 12px;
    margin-bottom: 10px;
    font-size: 12px;
}

.admin-message-meta time {
    color: var(--muted, #737373);
    font-size: 11px;
}

.admin-message-content {
    font-size: 13px;
    line-height: 2;
    overflow-wrap: anywhere;
    white-space: normal;
}

.admin-transcript-empty {
    padding: 45px 12px;
    text-align: center;
}

.admin-transcript-empty h2 {
    font-size: 16px;
}

.admin-transcript-empty p,
.admin-no-conversations {
    color: var(--muted, #737373);
    font-size: 12px;
    line-height: 1.9;
}

@media (max-width: 760px) {
    .admin-conversation-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .admin-conversation-sidebar,
    .admin-transcript {
        padding: 13px;
    }

    .admin-target-profile {
        padding: 14px;
        align-items: flex-start;
    }

    .admin-message {
        padding: 11px;
    }
}

/* SOROUSH AI - AI settings */
.ai-settings-card {
    padding: 22px;
}

.ai-settings-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.ai-settings-grid label {
    display: grid;
    align-content: start;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    min-width: 0;
}

.ai-settings-grid input,
.ai-settings-grid select,
.ai-settings-grid textarea {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    padding: 12px;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 11px;
    background: var(--surface, #fff);
    color: inherit;
    font: inherit;
    font-weight: 400;
}

.ai-settings-grid textarea {
    line-height: 1.9;
    resize: vertical;
}

.ai-settings-grid small {
    color: var(--muted, #737373);
    font-size: 11px;
    line-height: 1.8;
    font-weight: 400;
}

.ai-system-prompt-field {
    grid-column: 1 / -1;
}

.ai-settings-actions {
    display: flex;
    justify-content: flex-start;
    margin-top: 20px;
}

@media (max-width: 650px) {
    .ai-settings-card {
        padding: 15px;
    }

    .ai-settings-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .ai-system-prompt-field {
        grid-column: auto;
    }
}