/* ==========================================
   UI/UX PRO MAX - GLASSMORPHISM DARK SYSTEM
   ========================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --bg-primary: #090c13;
    --bg-secondary: #0f1422;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.07);
    --glass-border-hover: rgba(255, 255, 255, 0.15);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    
    --accent-indigo: #6366f1;
    --accent-violet: #8b5cf6;
    --accent-glow: rgba(139, 92, 246, 0.25);
    
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    --color-info: #06b6d4;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Body Styles */
body {
    background-color: var(--bg-primary);
    background-image: 
        radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.1) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(139, 92, 246, 0.08) 0px, transparent 50%);
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    min-height: 100vh;
    padding-bottom: 2rem;
}

/* Translucent Navbar */
.navbar-custom {
    background: rgba(9, 12, 19, 0.7) !important;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 1030;
    transition: var(--transition-smooth);
}
.navbar-custom .navbar-brand {
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #a5b4fc, #c084fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.navbar-custom .nav-link {
    font-weight: 500;
    color: var(--text-secondary) !important;
    padding: 0.5rem 1rem !important;
    border-radius: 8px;
    transition: var(--transition-smooth);
}
.navbar-custom .nav-link:hover, 
.navbar-custom .nav-link.active {
    color: var(--text-primary) !important;
    background: rgba(255, 255, 255, 0.05);
}

/* Glassmorphic Cards & Bento Grid */
.card-glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    color: var(--text-primary);
    transition: var(--transition-smooth);
    overflow: hidden;
}
.card-glass:hover {
    transform: translateY(-4px);
    border-color: var(--glass-border-hover);
    box-shadow: 0 12px 24px -10px rgba(0, 0, 0, 0.5), 0 0 20px 0 rgba(139, 92, 246, 0.05);
}
.card-glass-header {
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--glass-border);
    padding: 1.25rem 1.5rem;
    font-weight: 600;
}

/* Forms & Inputs */
.form-control-glass {
    background: rgba(255, 255, 255, 0.02) !important;
    border: 1px solid var(--glass-border) !important;
    color: var(--text-primary) !important;
    border-radius: 10px !important;
    padding: 0.625rem 1rem !important;
    transition: var(--transition-smooth) !important;
}
.form-control-glass:focus {
    background: rgba(255, 255, 255, 0.04) !important;
    border-color: var(--accent-violet) !important;
    box-shadow: 0 0 0 4px var(--accent-glow) !important;
}
.form-control-glass::placeholder {
    color: #475569;
}

/* Beautiful Premium Buttons */
.btn-premium {
    background: linear-gradient(135deg, var(--accent-indigo), var(--accent-violet));
    color: #ffffff;
    border: none;
    border-radius: 10px;
    padding: 0.625rem 1.25rem;
    font-weight: 600;
    letter-spacing: -0.2px;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.3);
    transition: var(--transition-smooth);
}
.btn-premium:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(139, 92, 246, 0.4);
    color: #ffffff;
}
.btn-premium-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    border-radius: 10px;
    padding: 0.625rem 1.25rem;
    font-weight: 600;
    transition: var(--transition-smooth);
}
.btn-premium-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--glass-border-hover);
    color: var(--text-primary);
}

/* Glassmorphic Tables */
.table-glass {
    color: var(--text-primary) !important;
    border-collapse: separate !important;
    border-spacing: 0 8px !important;
    --bs-table-bg: transparent !important;
    --bs-table-color: var(--text-primary) !important;
}
.table-glass th {
    background: transparent !important;
    border: none !important;
    color: var(--text-secondary) !important;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 1px;
    padding: 1rem 1.25rem !important;
}
.table-glass tbody tr {
    background: rgba(255, 255, 255, 0.02) !important;
    transition: var(--transition-smooth);
}
.table-glass tbody tr:hover {
    background: rgba(255, 255, 255, 0.05) !important;
    transform: scale(1.002);
}
.table-glass td {
    padding: 1rem 1.25rem !important;
    border: none !important;
    vertical-align: middle;
    background: transparent !important;
    color: var(--text-primary) !important;
}

/* Beautiful Dark Modals */
.modal-content {
    background: rgba(10, 15, 30, 0.95) !important;
    border: 1px solid var(--glass-border) !important;
    backdrop-filter: blur(16px) !important;
    color: var(--text-primary) !important;
    box-shadow: 0 10px 40px 0 rgba(0, 0, 0, 0.5) !important;
}
.modal-header, .modal-footer {
    border-color: var(--glass-border) !important;
    background: transparent !important;
}
.modal-title {
    color: var(--text-primary) !important;
    font-weight: 600;
}
.card-link-hover {
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out !important;
    cursor: pointer;
}
.card-link-hover:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35) !important;
    border-color: var(--glass-border-hover) !important;
}

.table-glass td:first-child {
    border-top-left-radius: 12px;
    border-bottom-left-radius: 12px;
}
.table-glass td:last-child {
    border-top-right-radius: 12px;
    border-bottom-right-radius: 12px;
}

/* Status Badges */
.badge-premium {
    padding: 0.35em 0.8em;
    font-weight: 600;
    border-radius: 6px;
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.5px;
}
.badge-pending {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning);
    border: 1px solid rgba(245, 158, 11, 0.3);
}
.badge-accepted {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}
.badge-rejected {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Title Styles */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.animated-fade-in {
    animation: fadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* ==========================================
   DRAWFLOW VISUAL BUILDER DARK GLASS THEME
   ========================================== */

.drawflow-canvas-wrapper {
    position: relative;
    width: 100%;
    height: calc(100vh - 180px);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    background: #060913;
}

#drawflow {
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(rgba(99, 102, 241, 0.15) 1px, transparent 0),
        radial-gradient(rgba(139, 92, 246, 0.1) 1px, transparent 0);
    background-size: 24px 24px;
    background-position: 0 0, 12px 12px;
}

/* Nodes styling */
.drawflow .drawflow-node {
    background: rgba(15, 20, 34, 0.75) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border) !important;
    border-radius: 12px !important;
    color: var(--text-primary) !important;
    width: auto !important;
    min-width: 220px !important;
    max-width: 280px !important;
    padding: 0 !important;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5) !important;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.drawflow .drawflow-node:hover {
    border-color: var(--glass-border-hover) !important;
}

.drawflow .drawflow-node.selected {
    border-color: var(--accent-violet) !important;
    box-shadow: 
        0 10px 25px -5px rgba(0, 0, 0, 0.5),
        0 0 15px 0 rgba(139, 92, 246, 0.3) !important;
}

.drawflow-node-header {
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--glass-border);
    padding: 10px 14px;
    border-radius: 12px 12px 0 0;
    font-weight: 600;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.drawflow-node-body {
    padding: 14px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
    word-break: break-word;
}

/* Ports inputs & outputs */
.drawflow .drawflow-node .input,
.drawflow .drawflow-node .output {
    width: 14px !important;
    height: 14px !important;
    border: 2px solid #060913 !important;
    border-radius: 50% !important;
    background: var(--text-secondary) !important;
    transition: transform 0.2s, background 0.2s;
    position: absolute !important;
}

.drawflow .drawflow-node .input:hover,
.drawflow .drawflow-node .output:hover {
    transform: scale(1.3);
}

.drawflow .drawflow-node .input {
    left: -7px !important;
    background: var(--accent-indigo) !important;
    box-shadow: 0 0 8px var(--accent-indigo) !important;
}

.drawflow .drawflow-node .output {
    right: -7px !important;
    background: var(--accent-violet) !important;
    box-shadow: 0 0 8px var(--accent-violet) !important;
}

/* Yes / No conditional port outputs */
.drawflow .drawflow-node .output.yes-port,
.drawflow .drawflow-node .output.success-port {
    background: var(--color-success) !important;
    box-shadow: 0 0 8px var(--color-success) !important;
}

.drawflow .drawflow-node .output.no-port,
.drawflow .drawflow-node .output.error-port,
.drawflow .drawflow-node .output.reject-port {
    background: var(--color-danger) !important;
    box-shadow: 0 0 8px var(--color-danger) !important;
}

/* Align ports to list options underneath the message window */
#drawflow .drawflow-node.menu .outputs,
#drawflow .drawflow-node.single_choice .outputs,
#drawflow .drawflow-node.yes_no .outputs,
#drawflow .drawflow-node.condition .outputs,
#drawflow .drawflow-node.number_input .outputs {
    top: auto !important;
    bottom: 14px !important;
    height: auto !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 24px !important;
    justify-content: flex-end !important;
}

#drawflow .drawflow-node.menu .outputs .output,
#drawflow .drawflow-node.single_choice .outputs .output,
#drawflow .drawflow-node.yes_no .outputs .output,
#drawflow .drawflow-node.condition .outputs .output,
#drawflow .drawflow-node.number_input .outputs .output {
    position: relative !important;
    right: -7px !important;
    top: auto !important;
}

/* Hide redundant port text labels for nodes with visual options */
#drawflow .drawflow-node.menu .port-label,
#drawflow .drawflow-node.single_choice .port-label,
#drawflow .drawflow-node.yes_no .port-label,
#drawflow .drawflow-node.condition .port-label,
#drawflow .drawflow-node.number_input .port-label {
    display: none !important;
}

/* Visual option list items inside node body */
.node-options-wrapper {
    display: flex;
    flex-direction: column;
    width: 100%;
}
.node-option-item {
    height: 32px;
    display: flex;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(255, 255, 255, 0.02);
    border-radius: 6px;
    padding: 0 10px;
    margin-bottom: 6px;
    font-size: 0.75rem;
    color: var(--text-primary);
    position: relative;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.node-option-item:last-child {
    margin-bottom: 0;
}

/* Port label tags (shown on hover/focus) */
.port-label {
    position: absolute;
    font-size: 0.65rem;
    color: var(--text-secondary);
    font-weight: bold;
    pointer-events: none;
    transform: translateY(-50%);
    top: 50%;
}
.port-label-left {
    left: 12px;
}
.port-label-right {
    right: 12px;
}

/* Connection Paths */
.drawflow .connection .main-path {
    stroke: var(--accent-violet) !important;
    stroke-width: 3px !important;
    fill: none !important;
    filter: drop-shadow(0px 0px 4px rgba(139, 92, 246, 0.4));
    transition: stroke 0.2s, stroke-width 0.2s;
}

.drawflow .connection .main-path:hover {
    stroke: #c084fc !important;
    stroke-width: 4px !important;
}

/* Node Types Icon Colors */
.node-icon-welcome { color: #f59e0b; }
.node-icon-menu { color: #3b82f6; }
.node-icon-question { color: #10b981; }
.node-icon-info { color: #06b6d4; }
.node-icon-faq { color: #8b5cf6; }
.node-icon-checklist { color: #ec4899; }
.node-icon-donation { color: #14b8a6; }
.node-icon-condition { color: #ef4444; }
.node-icon-action { color: #f59e0b; }
.node-icon-timer { color: #8b5cf6; }
.node-icon-contact { color: #10b981; }
.node-icon-location { color: #06b6d4; }
.node-icon-media { color: #3b82f6; }

/* Draggable items panel */
.sidebar-drag-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 12px;
    margin-bottom: 10px;
    cursor: grab;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition-smooth);
    user-select: none;
}

.sidebar-drag-item:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--glass-border-hover);
    transform: translateX(4px);
}

.sidebar-drag-item i {
    font-size: 1.1rem;
}

/* Trash delete button styling inside nodes */
.drawflow-delete-btn {
    position: absolute;
    top: -10px;
    right: -10px;
    background: var(--color-danger);
    color: white;
    border-radius: 50%;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0,0,0,0.5);
    border: none;
    z-index: 100;
    opacity: 0;
    transition: opacity 0.2s;
}

.drawflow .drawflow-node:hover .drawflow-delete-btn {
    opacity: 1;
}

/* Offcanvas edits styling */
.offcanvas-glass {
    background: rgba(9, 12, 19, 0.9) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid var(--glass-border) !important;
    color: var(--text-primary);
}
.offcanvas-glass .offcanvas-header {
    border-bottom: 1px solid var(--glass-border);
}

/* Custom Telegram-style Formatting Context Menu */
.tg-context-menu {
    position: absolute;
    z-index: 9999;
    background: rgba(15, 20, 34, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 2px 1px rgba(99, 102, 241, 0.15);
    padding: 6px 0;
    min-width: 170px;
    display: none;
    animation: menuFadeIn 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes menuFadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.tg-context-menu-item {
    padding: 8px 16px;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition-smooth);
}

.tg-context-menu-item:hover {
    background: rgba(99, 102, 241, 0.15);
    color: #fff;
}

.tg-context-menu-item i {
    font-size: 0.95rem;
    color: var(--accent-indigo);
}

.tg-context-menu-divider {
    height: 1px;
    background: var(--glass-border);
    margin: 4px 0;
}

/* Emoji Picker & Button Integration */
.rich-input-wrapper {
    position: relative;
}

.emoji-trigger-btn {
    position: absolute;
    right: 12px;
    top: 10px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.15rem;
    padding: 0;
    opacity: 0.6;
    transition: opacity 0.2s, transform 0.2s;
    z-index: 5;
}

.emoji-trigger-btn:hover {
    opacity: 1;
    transform: scale(1.15);
}

.emoji-picker-panel {
    position: absolute;
    right: 0;
    top: 40px;
    z-index: 1000;
    background: rgba(15, 20, 34, 0.98);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    width: 280px;
    padding: 10px;
    display: none;
    flex-direction: column;
}

.emoji-picker-header {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 6px;
    margin-bottom: 8px;
    overflow-x: auto;
}

.emoji-tab-btn {
    background: transparent;
    border: none;
    font-size: 0.9rem;
    padding: 2px 6px;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.emoji-tab-btn.active {
    opacity: 1;
    background: rgba(99, 102, 241, 0.2);
    border-radius: 6px;
}

.emoji-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
    max-height: 180px;
    overflow-y: auto;
    padding-right: 4px;
}

.emoji-item {
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: background 0.15s;
    user-select: none;
}

.emoji-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

/* Telegram Bubble Preview Styling */
.tg-message-preview {
    background: #0e1621;
    background-image: radial-gradient(#182533 1px, transparent 0);
    background-size: 15px 15px;
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 20px;
    max-height: 250px;
    overflow-y: auto;
    display: flex;
    justify-content: flex-start;
}

.tg-bubble {
    background: #182533;
    color: #f5f5f5;
    border-radius: 12px 12px 12px 0px;
    padding: 8px 14px;
    max-width: 85%;
    font-size: 0.9rem;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.4;
    word-break: break-word;
    box-shadow: 0 1px 2px rgba(0,0,0,0.3);
    position: relative;
}

.tg-bubble a {
    color: #64b5f6 !important;
    text-decoration: none;
}

.tg-bubble a:hover {
    text-decoration: underline;
}

.tg-bubble code {
    background: rgba(0,0,0,0.2) !important;
    color: #f28b30 !important;
    font-family: Menlo, Monaco, Consolas, "Courier New", monospace;
    padding: 2px 4px;
    border-radius: 4px;
    font-size: 0.85em;
}