:root {
    --bg: #f5f7fb;
    --panel: rgba(255, 255, 255, 0.86);
    --panel-strong: #ffffff;
    --line: rgba(15, 23, 42, 0.08);
    --text: #111827;
    --muted: #6b7280;
    --shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
    --radius-xl: 24px;
    --primary: #8b5cf6;
    --green: #22c55e;
    --orange: #f97316;
    --red: #ef4444;
    --yellow: #eab308;
}

* { box-sizing: border-box; }

body {
    font-family: Inter, system-ui, sans-serif;
    color: var(--text);
    background: linear-gradient(180deg, #f8fafc 0%, #eef2ff 100%);
    margin: 0;
    overflow: hidden;
}

.shell {
    height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 20px;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 22px;
    border: 1px solid var(--line);
    background: var(--panel);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}

.title-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.title-main {
    margin: 0;
    font-size: 24px;
    font-weight: 900;
    letter-spacing: -1px;
}

.title-sub {
    font-size: 14px;
    font-weight: 800;
    color: var(--primary);
}

.sync-status {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 600;
}

.live-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--green);
    position: relative;
}

.live-dot::after {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    border-radius: 50%;
    background: var(--green);
    animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
    0% { transform: scale(1); opacity: 0.8; }
    70% { transform: scale(2.5); opacity: 0; }
    100% { transform: scale(1); opacity: 0; }
}

.board-wrap {
    flex: 1;
    overflow-x: auto;
    overflow-y: hidden;
    cursor: grab;
    border-radius: 28px;
    padding-bottom: 10px;
}

.board-wrap.dragging { cursor: grabbing; }

.board {
    display: flex;
    gap: 18px;
    height: 100%;
    min-width: max-content;
}

.column {
    width: 320px;
    min-width: 320px;
    border: 1px solid var(--line);
    border-radius: 28px;
    background: rgba(255, 255, 255, .6);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
}

.column-head {
    padding: 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.8);
    border-radius: 28px 28px 0 0;
}

.column-title {
    font-size: 15px;
    font-weight: 800;
    margin: 0;
    flex: 1;
}

.column-badges {
    display: flex;
    align-items: center;
    gap: 6px;
}

.column-badge {
    font-size: 12px;
    font-weight: 800;
    padding: 2px 10px;
    background: #fff;
    border-radius: 20px;
    border: 1px solid var(--line);
}

.rmk-available-badge {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 800;
    padding: 2px 8px;
    background: #f5f3ff;
    color: var(--primary);
    border-radius: 20px;
    border: 1px solid #ddd6fe;
}

.rmk-available-badge svg {
    animation: plane-fly 2s infinite ease-in-out;
    filter: drop-shadow(0 0 2px rgba(139, 92, 246, 0.4));
}

@keyframes plane-fly {
    0%, 100% { transform: translate(0, 0) rotate(0deg); opacity: 0.6; }
    50% { transform: translate(2px, -2px) rotate(-5deg); opacity: 1; }
}

.cards {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    scrollbar-width: none;
}

.cards::-webkit-scrollbar { display: none; }

.lead-card {
    background: #fff;
    padding: 14px;
    border-radius: 18px;
    border: 1px solid rgba(15, 23, 42, 0.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.4s ease;
    will-change: transform, opacity;
    position: relative;
    cursor: pointer;
}

.lead-card:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.06);
}

/* Estados de Agenda */
.lead-card.status-1 { 
    border-left: 5px solid var(--green);
    background: rgba(34, 197, 94, 0.08);
}
.lead-card.status-2 { 
    border-left: 5px solid var(--yellow);
    background: rgba(234, 179, 8, 0.08);
}
.lead-card.status-3 { 
    border-left: 5px solid var(--red);
    background: rgba(239, 68, 68, 0.08);
}

.card-actions {
    position: absolute;
    top: 14px;
    right: 14px;
    display: flex;
    gap: 8px;
    opacity: 0.3;
    transition: opacity 0.2s;
}

.lead-card:hover .card-actions { opacity: 1; }

.action-btn {
    background: #f3f4f6;
    border: none;
    border-radius: 8px;
    width: 28px; height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--muted);
    transition: all 0.2s;
}

.action-btn:hover { background: var(--primary); color: #fff; }

.lead-name {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    color: #1f2937;
    padding-right: 60px;
}

.lead-sub {
    font-size: 12px;
    color: var(--muted);
    margin-top: 3px;
    font-family: monospace;
}

.lead-time {
    font-size: 11px;
    font-weight: 700;
    color: var(--muted);
    margin-top: 2px;
    display: inline-block;
    width: 48%;
    vertical-align: top;
}

.lead-time.urgent { color: var(--red); }

/* Cuenta Regresiva Agenda */
.agenda-countdown {
    font-size: 11px;
    font-weight: 800;
    margin-top: 2px;
    display: inline-block;
    width: 48%;
    text-align: right;
    color: var(--muted);
    vertical-align: top;
}

.countdown-yellow { color: var(--yellow); }
.countdown-orange { color: var(--orange); }
.countdown-red { color: var(--red); }
.countdown-finalized { color: var(--muted); }

.card-enter {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
}

.card-exit {
    opacity: 0;
    transform: scale(0.8);
    pointer-events: none;
}

.reason-box {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px dashed var(--line);
}

.reason-text {
    margin: 0;
    font-size: 12px;
    color: var(--red);
    font-weight: 600;
}

.rmk-btn {
    margin-top: 12px;
    width: 100%;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 12px;
    border: none;
    background: var(--primary);
    color: white;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
}

.rmk-btn:hover:not(:disabled) {
    background: #7c3aed;
    transform: translateY(-1px);
}

.rmk-btn:disabled {
    background: #e5e7eb;
    color: #9ca3af;
    cursor: not-allowed;
    opacity: 0.6;
    filter: grayscale(1);
}

.rmk-btn.rmk-sent,
.rmk-btn.rmk-sent:disabled {
    background: #d1fae5;
    color: #065f46;
    cursor: not-allowed;
    opacity: 1;
    filter: none;
}

.rmk-btn svg { transform: rotate(45deg); }

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.show { display: flex; opacity: 1; }

.modal {
    background: #fff;
    width: 90%;
    max-width: 450px;
    border-radius: 32px;
    padding: 30px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.modal-close {
    background: #f3f4f6;
    border: none;
    border-radius: 50%;
    width: 32px; height: 32px;
    cursor: pointer;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover { background: #e5e7eb; }

.detail-grid { display: flex; flex-wrap: wrap; gap: 12px; }

.detail-item {
    background: #f8fafc;
    padding: 15px;
    border-radius: 20px;
    border: 1px solid var(--line);
    flex: 1 1 calc(50% - 6px);
    min-width: 150px;
}

.detail-item.full { flex: 1 1 100%; }

.detail-label {
    font-size: 11px;
    font-weight: 800;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.detail-value {
    font-size: 15px;
    font-weight: 600;
    color: #1e293b;
}

.agenda-box {
    background: #f5f3ff;
    border: 1px solid #ddd6fe;
    order: -1;
}

.agenda-box .detail-label { color: var(--primary); }

.zoom-link {
    display: inline-block;
    margin-top: 8px;
    color: var(--primary);
    font-weight: 700;
    text-decoration: none;
    font-size: 13px;
}

.zoom-link:hover { text-decoration: underline; }

.toast {
    position: fixed;
    bottom: 30px; right: 30px;
    background: #111827;
    color: #fff;
    padding: 14px 20px;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transform: translateY(100px);
    opacity: 0;
    transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 3000;
}

.toast.show { transform: translateY(0); opacity: 1; }

.empty-msg {
    text-align: center;
    padding: 20px;
    color: var(--muted);
    font-size: 13px;
    font-style: italic;
}

.view-toggle {
    background: #f3f4f6;
    border: 1px solid var(--line);
    border-radius: 12px;
    width: 40px; height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--muted);
    transition: all 0.2s;
    margin-right: 10px;
}

.view-toggle:hover { background: #e5e7eb; color: var(--text); }

.view-toggle.active { color: var(--primary); background: #f5f3ff; border-color: #ddd6fe; }

.calendar-view {
    display: none;
    flex: 1;
    overflow: hidden;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--line);
    padding: 20px;
}

.calendar-view.active { display: flex; flex-direction: column; }

/* FullCalendar Customization */
.fc { font-family: Inter, system-ui, sans-serif; }

.fc .fc-scroller { overflow-y: auto !important; overflow-x: auto !important; }

.fc .fc-col-header-sticky { position: sticky; top: 0; z-index: 10; }

.fc .fc-button-primary {
    background-color: var(--primary);
    border-color: var(--primary);
}

.fc .fc-button-primary:hover {
    background-color: #7c3aed;
    border-color: #7c3aed;
}

.fc .fc-button-primary.fc-button-active {
    background-color: #7c3aed;
    border-color: #7c3aed;
}

.fc .fc-col-header-cell {
    background-color: #f9fafb;
    border-color: var(--line);
    padding: 12px 0;
    font-weight: 700;
    font-size: 13px;
    color: var(--text);
}

.fc .fc-daygrid-day {
    border-color: var(--line);
    background-color: #fff;
}

.fc .fc-daygrid-day.fc-day-other {
    background-color: #f9fafb;
}

.fc .fc-daygrid-day.fc-day-today {
    background-color: #f5f3ff;
}

.fc .fc-daygrid-day-number {
    padding: 8px;
    font-weight: 700;
    color: var(--text);
}

.fc .fc-daygrid-day-frame {
    min-height: 40px;
}

/* Event Base Styles */
.fc .fc-event {
    border-radius: 10px;
    padding: 2px 4px;
    font-size: 12px;
    font-weight: 600;
}

.fc .fc-event-title {
    font-weight: 700;
    padding: 2px 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.fc .fc-event:hover {
    cursor: pointer;
}

/* Event Colors by Status */
.fc-event.status-0 {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
    color: #fff !important;
}

.fc-event.status-0:hover {
    background-color: #7c3aed !important;
    border-color: #7c3aed !important;
}

.fc-event.status-1 {
    background-color: var(--green) !important;
    border-color: var(--green) !important;
    color: #fff !important;
}

.fc-event.status-1:hover {
    background-color: #16a34a !important;
    border-color: #16a34a !important;
}

.fc-event.status-2 {
    background-color: var(--yellow) !important;
    border-color: var(--yellow) !important;
    color: #92400e !important;
}

.fc-event.status-2:hover {
    background-color: #ca8a04 !important;
    border-color: #ca8a04 !important;
}

.fc-event.status-3 {
    background-color: var(--red) !important;
    border-color: var(--red) !important;
    color: #fff !important;
}

.fc-event.status-3:hover {
    background-color: #dc2626 !important;
    border-color: #dc2626 !important;
}

.fc-theme-standard .fc-list-day-cushion {
    background-color: #f9fafb;
}

body.hide-numbers .lead-sub { filter: blur(3px); }