/**
 * GlobalTrade OS - Frontend Plugin Styling
 */

.gtos-auth-card {
    background: #ffffff;
    border: 1px solid var(--gt-color-border, #e2e8f0);
    border-radius: var(--gt-radius-xl, 16px);
    box-shadow: var(--gt-shadow-md, 0 4px 6px -1px rgba(15, 23, 42, 0.1));
    padding: 2.5rem;
    max-width: 620px;
    margin: 2rem auto;
}

.gtos-auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.gtos-auth-title {
    font-size: var(--gt-text-2xl, 1.5rem);
    font-weight: 800;
    color: var(--gt-color-primary-900, #0b132b);
    margin-bottom: 0.5rem;
}

.gtos-auth-desc {
    font-size: var(--gt-text-sm, 0.875rem);
    color: var(--gt-color-gray-500, #64748b);
}

.gtos-role-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-top: 0.35rem;
}

@media (max-width: 640px) {
    .gtos-role-selector {
        grid-template-columns: 1fr;
    }
}

.gtos-role-option {
    border: 2px solid var(--gt-color-border, #e2e8f0);
    border-radius: var(--gt-radius-md, 8px);
    padding: 0.875rem 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    transition: all 0.2s ease;
    background: #ffffff;
}

.gtos-role-option input[type="radio"] {
    margin-top: 0.2rem;
}

.gtos-role-option strong {
    display: block;
    font-size: var(--gt-text-sm, 0.875rem);
    color: var(--gt-color-primary-900, #0b132b);
}

.gtos-role-option span {
    display: block;
    font-size: 0.6875rem;
    color: var(--gt-color-gray-500, #64748b);
    line-height: 1.3;
    margin-top: 0.15rem;
}

.gtos-role-option.is-selected {
    border-color: var(--gt-color-accent, #0d9488);
    background: rgba(13, 148, 136, 0.04);
}

.gtos-alert {
    padding: 0.875rem 1.25rem;
    border-radius: var(--gt-radius-md, 8px);
    font-size: var(--gt-text-sm, 0.875rem);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.gtos-alert-error {
    background-color: #fee2e2;
    color: #b91c1c;
    border: 1px solid #fecaca;
}

.gtos-alert-success {
    background-color: #d1fae5;
    color: #047857;
    border: 1px solid #a7f3d0;
}

/* Portal Dashboard Layout */
.gtos-portal-dashboard {
    background: #ffffff;
    border: 1px solid var(--gt-color-border, #e2e8f0);
    border-radius: var(--gt-radius-xl, 16px);
    padding: 2.5rem;
    margin: 2rem 0;
}

.gtos-portal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--gt-color-border, #e2e8f0);
}

/* TradeAI Floating Widget */
.gtos-ai-widget-wrapper {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 99999;
    font-family: var(--gt-font-sans, system-ui, sans-serif);
}

.gtos-ai-floating-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #0b132b;
    color: #ffffff;
    border: 2px solid #0d9488;
    border-radius: 9999px;
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 10px 25px -5px rgba(11, 19, 43, 0.4);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gtos-ai-floating-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 28px -5px rgba(13, 148, 136, 0.4);
}

.gtos-ai-pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    animation: gtos-ai-glow 1.5s infinite;
}

@keyframes gtos-ai-glow {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.gtos-ai-window {
    position: absolute;
    bottom: 56px;
    right: 0;
    width: 380px;
    max-width: calc(100vw - 32px);
    height: 520px;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 16px;
    box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.3);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.gtos-ai-header {
    background: #0b132b;
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #0d9488;
}

.gtos-ai-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: #f8fafc;
}

.gtos-ai-msg {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 13px;
    line-height: 1.5;
}

.gtos-ai-msg-bot {
    align-self: flex-start;
    background: #ffffff;
    color: #1e293b;
    border: 1px solid #e2e8f0;
    border-bottom-left-radius: 2px;
}

.gtos-ai-msg-user {
    align-self: flex-end;
    background: #0d9488;
    color: #ffffff;
    border-bottom-right-radius: 2px;
}

.gtos-ai-tag {
    display: inline-block;
    font-size: 10px;
    font-weight: 800;
    color: #0f766e;
    background: #ccfbf1;
    padding: 2px 6px;
    border-radius: 4px;
    margin-bottom: 4px;
}

.gtos-ai-chips {
    padding: 8px 12px;
    background: #ffffff;
    border-top: 1px solid #e2e8f0;
    display: flex;
    gap: 6px;
    overflow-x: auto;
    white-space: nowrap;
}

.gtos-chip {
    background: #f1f5f9;
    border: 1px solid #cbd5e1;
    border-radius: 9999px;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    color: #334155;
    cursor: pointer;
    transition: all 0.2s ease;
}

.gtos-chip:hover {
    background: #0d9488;
    color: #ffffff;
    border-color: #0d9488;
}

.gtos-ai-footer {
    display: flex;
    padding: 10px 12px;
    background: #ffffff;
    border-top: 1px solid #e2e8f0;
    gap: 8px;
}

.gtos-ai-footer input {
    flex: 1;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 13px;
    outline: none;
}

.gtos-ai-footer input:focus {
    border-color: #0d9488;
}

.gtos-ai-footer button {
    background: #0d9488;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    padding: 0 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}