/* amoCRM-inspired clean aesthetic for CRM Mini - Light & Dark Modes */

:root {
    /* Light Mode Palette */
    --bg-main: #f4f6fa;
    --bg-header: #ffffff;
    --bg-col: #ffffff;
    --bg-col-header: #f8fafc;
    --bg-card: #ffffff;
    --bg-card-hover: #f1f5f9;
    --border-color: #e2e8f0;
    --border-subtle: #cbd5e1;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --input-bg: #f8fafc;
    --input-border: #cbd5e1;
    --modal-bg: #ffffff;
    --modal-header: #f8fafc;
    --modal-sidebar: #f8fafc;
    --chat-in-bg: #f1f5f9;
    --chat-in-border: #e2e8f0;
    --chat-in-text: #1e293b;
    --chat-out-bg: #ecfdf5;
    --chat-out-border: #a7f3d0;
    --chat-out-text: #064e3b;
    --feed-card-bg: #ffffff;
    --feed-card-border: #e2e8f0;
    --tab-active-bg: #ffffff;
    --tab-active-border: #cbd5e1;
    --tab-active-text: #0f172a;
    --scrollbar-thumb: #cbd5e1;
}

html.dark {
    /* Dark Mode Palette */
    --bg-main: #0b0f19;
    --bg-header: #101626;
    --bg-col: #101626;
    --bg-col-header: #101626;
    --bg-card: #131a29;
    --bg-card-hover: #1a2337;
    --border-color: #1e2942;
    --border-subtle: #2d3b55;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --input-bg: #0b0f19;
    --input-border: #232d42;
    --modal-bg: #101626;
    --modal-header: #131b2e;
    --modal-sidebar: #0e1422;
    --chat-in-bg: #1a2234;
    --chat-in-border: #2b3952;
    --chat-in-text: #e2e8f0;
    --chat-out-bg: #064e3b;
    --chat-out-border: #059669;
    --chat-out-text: #ecfdf5;
    --feed-card-bg: #131b2c;
    --feed-card-border: #1f2b42;
    --tab-active-bg: #1e293b;
    --tab-active-border: #334155;
    --tab-active-text: #ffffff;
    --scrollbar-thumb: #2a374f;
}

html, body {
    height: 100%;
    height: 100dvh;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    transition: background-color 0.2s ease, color 0.2s ease;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 4px;
}

/* Header & Panels */
.theme-bg-header {
    background-color: var(--bg-header);
    border-color: var(--border-color);
}
.theme-bg-col {
    background-color: var(--bg-col);
    border-color: var(--border-color);
}
.theme-bg-card {
    background-color: var(--bg-card);
    border-color: var(--border-color);
}
.theme-border {
    border-color: var(--border-color);
}
.theme-input {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text-primary);
}
.theme-text-primary {
    color: var(--text-primary);
}
.theme-text-secondary {
    color: var(--text-secondary);
}
.theme-text-muted {
    color: var(--text-muted);
}

/* Pipeline Stage Progress Bar (amoCRM) */
.stage-step-bar {
    display: flex;
    gap: 4px;
    width: 100%;
    margin-bottom: 12px;
}

.stage-step {
    flex: 1;
    height: 8px;
    border-radius: 4px;
    background: var(--border-subtle);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.stage-step:hover {
    filter: brightness(1.2);
    transform: translateY(-1px);
}

.stage-step.active {
    box-shadow: 0 0 8px currentColor;
}

/* Action Tabs */
.action-tab-btn {
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 500;
    border-radius: 8px;
    color: var(--text-secondary);
    transition: all 0.15s ease;
    cursor: pointer;
    border: 1px solid transparent;
}

.action-tab-btn:hover {
    color: var(--text-primary);
    background: rgba(125, 125, 125, 0.1);
}

.action-tab-btn.active {
    color: var(--tab-active-text);
    background: var(--tab-active-bg);
    border-color: var(--tab-active-border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* Chat & Feed Bubbles */
.chat-bubble-in {
    background-color: var(--chat-in-bg);
    border: 1px solid var(--chat-in-border);
    color: var(--chat-in-text);
    border-radius: 14px;
    border-top-left-radius: 3px;
    padding: 10px 14px;
    max-width: 88%;
}

.chat-bubble-out {
    background-color: var(--chat-out-bg);
    border: 1px solid var(--chat-out-border);
    color: var(--chat-out-text);
    border-radius: 14px;
    border-top-right-radius: 3px;
    padding: 10px 14px;
    max-width: 88%;
    margin-left: auto;
}

.feed-event-card {
    background-color: var(--feed-card-bg);
    border: 1px solid var(--feed-card-border);
    border-radius: 12px;
    padding: 10px 14px;
    transition: border-color 0.15s ease;
}

.feed-event-card:hover {
    border-color: var(--border-subtle);
}

/* WIDE THEME TOGGLE (☀️ Светлая / 🌙 Тёмная) */
.theme-toggle-wide {
    position: relative;
    display: flex;
    align-items: center;
    background: #e2e8f0;
    border-radius: 9999px;
    padding: 2px;
    cursor: pointer;
    user-select: none;
    width: 156px;
    height: 32px;
    border: 1px solid #cbd5e1;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

html.dark .theme-toggle-wide {
    background: #0f172a;
    border-color: #27354f;
}

.theme-slider {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 74px;
    height: 26px;
    background: #ffffff;
    border-radius: 9999px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.12);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

html.dark .theme-slider {
    transform: translateX(76px);
    background: #2563eb;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.45);
}

.theme-btn-label {
    flex: 1;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 600;
    color: #64748b;
    transition: color 0.2s ease;
}

html:not(.dark) .theme-light-label {
    color: #0f172a;
    font-weight: 700;
}

html.dark .theme-dark-label {
    color: #ffffff;
    font-weight: 700;
}

/* Pipeline Direction Tabs (amoCRM style) */
.pipeline-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: 1px solid transparent;
}

.pipeline-tab:hover {
    color: var(--text-primary);
    background: rgba(125, 125, 125, 0.08);
}

.pipeline-tab.active-beauty {
    background: #ffffff;
    color: #be185d;
    border-color: rgba(236, 72, 153, 0.35);
    box-shadow: 0 2px 8px rgba(236, 72, 153, 0.15);
}

html.dark .pipeline-tab.active-beauty {
    background: #1e1b2e;
    color: #f472b6;
    border-color: rgba(236, 72, 153, 0.45);
    box-shadow: 0 2px 14px rgba(236, 72, 153, 0.25);
}

.pipeline-tab.active-mailing {
    background: #ffffff;
    color: #1d4ed8;
    border-color: rgba(59, 130, 246, 0.35);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.15);
}

html.dark .pipeline-tab.active-mailing {
    background: #17223b;
    color: #60a5fa;
    border-color: rgba(59, 130, 246, 0.45);
    box-shadow: 0 2px 14px rgba(59, 130, 246, 0.25);
}

/* Kanban Cards (Vibrant, High Contrast, Elevated) */
.kanban-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 12px 13px;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
    transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    border-left-width: 3.5px;
}

.kanban-card:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.12), 0 2px 6px rgba(15, 23, 42, 0.06);
}

html.dark .kanban-card {
    background: #141c2e;
    border-color: rgba(255, 255, 255, 0.09);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}

html.dark .kanban-card:hover {
    background: #19243a;
    border-color: rgba(99, 102, 241, 0.35);
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(99, 102, 241, 0.25);
}

/* Card Elements */
.card-category-badge {
    display: inline-flex;
    align-items: center;
    gap: 4.5px;
    padding: 2.5px 7.5px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.02em;
    border: 1px solid transparent;
}

.card-city-badge {
    display: inline-flex;
    align-items: center;
    gap: 3.5px;
    padding: 2px 6px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted);
    background: rgba(125, 125, 125, 0.08);
}

.card-title {
    font-size: 13px;
    font-weight: 700;
    line-height: 1.35;
    color: #0f172a;
}

html.dark .card-title {
    color: #ffffff;
}

.card-budget-badge {
    font-size: 11px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-weight: 700;
    color: #059669;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.25);
    padding: 1.5px 6px;
    border-radius: 6px;
}

html.dark .card-budget-badge {
    color: #34d399;
    background: rgba(16, 185, 129, 0.15);
    border-color: rgba(16, 185, 129, 0.3);
}

.card-snippet {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    color: var(--text-secondary);
    background: rgba(125, 125, 125, 0.06);
    border-radius: 6px;
    padding: 4px 7px;
}

/* Date Divider */
.date-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 14px 0 10px;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.date-divider::before,
.date-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-color);
}

.date-divider:not(:empty)::before {
    margin-right: .75em;
}

.date-divider:not(:empty)::after {
    margin-left: .75em;
}

/* Bulletproof CRM Modal Overlay */
.crm-modal {
    position: fixed;
    inset: 0;
    z-index: 999;
    display: none !important;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.72);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    padding: 16px;
    overflow-y: auto;
}

.crm-modal.active {
    display: flex !important;
}

/* Mobile & Touch Optimizations */
@media (max-width: 768px) {
    .crm-modal {
        padding: 0;
        align-items: flex-end;
    }
    .crm-modal > div {
        max-height: 94vh !important;
        border-bottom-left-radius: 0 !important;
        border-bottom-right-radius: 0 !important;
        width: 100% !important;
    }
    #kanbanContainer {
        scroll-snap-type: x mandatory;
        padding-left: 12px;
        padding-right: 12px;
        gap: 12px;
    }
    .kanban-col {
        scroll-snap-align: center;
        min-width: 86vw !important;
        max-width: 86vw !important;
    }
}

/* Scrollbar hiding helper */
.no-scrollbar::-webkit-scrollbar {
    display: none;
}
.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* amoCRM-Style Board Navigation, Drag-to-Scroll & Visible Scrollbar */
#kanbanContainer {
    cursor: grab;
    scrollbar-width: thin;
    scrollbar-color: #94a3b8 transparent;
}

html.dark #kanbanContainer {
    scrollbar-color: #334155 transparent;
}

#kanbanContainer.is-panning {
    cursor: grabbing !important;
    user-select: none !important;
    -webkit-user-select: none !important;
}

/* High-contrast, easy-to-grab bottom horizontal scrollbar */
#kanbanContainer::-webkit-scrollbar {
    height: 9px;
}
#kanbanContainer::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.06);
    border-radius: 9999px;
    margin: 0 16px;
}
html.dark #kanbanContainer::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}
#kanbanContainer::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 9999px;
    border: 2px solid transparent;
    background-clip: padding-box;
}
html.dark #kanbanContainer::-webkit-scrollbar-thumb {
    background: #334155;
    border-radius: 9999px;
    border: 2px solid transparent;
    background-clip: padding-box;
}
#kanbanContainer::-webkit-scrollbar-thumb:hover {
    background: #6366f1;
}

/* Strict Desktop Kanban Column Dimensions (285px - ideal for 1366px, 1440px and 1920px screens) */
@media (min-width: 1024px) {
    .kanban-col {
        width: 285px !important;
        min-width: 285px !important;
        max-width: 285px !important;
        flex-shrink: 0 !important;
        height: 100% !important;
        min-height: 0 !important;
    }
}

/* amoCRM Floating Navigation Chevrons */
#btnKanbanScrollLeft, #btnKanbanScrollRight {
    transition: opacity 0.2s ease, transform 0.15s ease, background-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}
#btnKanbanScrollLeft:hover, #btnKanbanScrollRight:hover {
    box-shadow: 0 6px 25px rgba(37, 99, 235, 0.45);
}