/* ═══════════════════════════════════════════════════
   Clico Leads Manager — Modern UI
   ═══════════════════════════════════════════════════ */

:root {
    --bg: #0f1117;
    --bg-surface: #1a1d27;
    --bg-card: #222633;
    --bg-card-hover: #2a2f3e;
    --bg-column: #141720;
    --border: #2d3348;
    --text: #e4e7f1;
    --text-secondary: #8b90a5;
    --text-muted: #5e6380;
    --accent: #6c5ce7;
    --accent-hover: #7d6ff0;
    --success: #00b894;
    --warning: #fdcb6e;
    --danger: #e17055;
    --info: #74b9ff;
    --nuevo: #74b9ff;
    --contactado: #a29bfe;
    --en_proceso: #fdcb6e;
    --cerrado: #00b894;
    --descartado: #636e72;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 4px 24px rgba(0,0,0,0.3);
    --transition: all 0.2s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    overflow-x: auto;
}

/* ── Header ─────────────────────── */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 28px;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
}

.header-left { display: flex; align-items: center; gap: 16px; }
.header-right { display: flex; align-items: center; gap: 20px; }

.view-switch {
    display: inline-flex;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 4px;
    gap: 4px;
}

.view-switch-btn {
    border: none;
    background: transparent;
    color: var(--text-secondary);
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
}

.view-switch-btn:hover {
    color: var(--text);
    background: var(--bg-card-hover);
}

.view-switch-btn.active {
    background: var(--accent);
    color: white;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    font-size: 24px;
    color: var(--accent);
}

.logo h1 {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo-sub {
    font-weight: 300;
    color: var(--text-secondary);
}

.header-search {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 300px;
    padding: 0 12px;
    height: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 999px;
}

.header-search-icon {
    color: var(--text-muted);
    font-size: 14px;
}

.header-search input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-family: inherit;
    font-size: 13px;
}

.header-search input::placeholder {
    color: var(--text-muted);
}

.header-search-clear {
    display: none;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border: none;
    border-radius: 50%;
    background: var(--bg-surface);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.header-search-clear:hover {
    background: var(--border);
    color: var(--text);
}

.stats-bar {
    display: flex;
    gap: 16px;
    align-items: center;
}

.stats-bar-revenue {
    padding-left: 16px;
    border-left: 1px solid var(--border);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-secondary);
}

.stat-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.stat-num {
    font-weight: 600;
    color: var(--text);
}

/* ── Buttons ─────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: white;
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--bg-card-hover); color: var(--text); }

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-icon { font-size: 18px; font-weight: 300; }

.btn-danger {
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
}
.btn-danger:hover { background: var(--danger); color: white; }

/* ── Kanban Board ────────────────── */
.board {
    display: flex;
    gap: 16px;
    padding: 24px;
    min-height: calc(100vh - 70px);
    overflow-x: auto;
}

.table-view {
    padding: 24px;
}

.table-wrap {
    background: var(--bg-column);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: auto;
}

.leads-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 980px;
}

.leads-table th,
.leads-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    font-size: 13px;
    vertical-align: middle;
}

.leads-table th {
    background: var(--bg-surface);
    color: var(--text-secondary);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: sticky;
    top: 0;
}

.leads-table tr:hover td {
    background: rgba(255,255,255,0.02);
}

.table-name {
    font-weight: 600;
    color: var(--text);
}

.table-company {
    color: var(--accent);
    font-weight: 500;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.status-pill .status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

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

.table-link {
    color: var(--info);
    text-decoration: none;
}

.table-link:hover,
.card-detail a:hover,
.detail-value a:hover {
    text-decoration: underline;
}

.table-phone a,
.table-email a,
.card-detail a,
.detail-value a {
    color: var(--info);
    text-decoration: none;
}

.table-empty {
    text-align: center;
    color: var(--text-muted);
    padding: 32px 16px;
}

.table-state-select {
    padding: 8px 10px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 12px;
}

.table-cell-stack {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.table-muted {
    color: var(--text-secondary);
}

.status-pill[data-status="nuevo"] { background: color-mix(in srgb, var(--nuevo) 18%, transparent); color: var(--nuevo); border: 1px solid color-mix(in srgb, var(--nuevo) 35%, transparent); }
.status-pill[data-status="contactado"] { background: color-mix(in srgb, var(--contactado) 18%, transparent); color: var(--contactado); border: 1px solid color-mix(in srgb, var(--contactado) 35%, transparent); }
.status-pill[data-status="en_proceso"] { background: color-mix(in srgb, var(--en_proceso) 18%, transparent); color: var(--en_proceso); border: 1px solid color-mix(in srgb, var(--en_proceso) 35%, transparent); }
.status-pill[data-status="en_espera"] { background: rgba(129,236,236,0.16); color: #81ecec; border: 1px solid rgba(129,236,236,0.35); }
.status-pill[data-status="bloqueado"] { background: rgba(255,118,117,0.16); color: #ff7675; border: 1px solid rgba(255,118,117,0.35); }
.status-pill[data-status="cerrado"] { background: color-mix(in srgb, var(--cerrado) 18%, transparent); color: var(--cerrado); border: 1px solid color-mix(in srgb, var(--cerrado) 35%, transparent); }
.status-pill[data-status="descartado"] { background: color-mix(in srgb, var(--descartado) 18%, transparent); color: var(--descartado); border: 1px solid color-mix(in srgb, var(--descartado) 35%, transparent); }

.column {
    flex: 0 0 300px;
    display: flex;
    flex-direction: column;
    background: var(--bg-column);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    max-height: calc(100vh - 110px);
}

.column-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 18px;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
}

.column-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.column-meta {
    margin-top: 6px;
    font-size: 11px;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
}

.column-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.column-count {
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 12px;
}

.column-body {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.column-body::-webkit-scrollbar { width: 4px; }
.column-body::-webkit-scrollbar-track { background: transparent; }
.column-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

.column-empty {
    text-align: center;
    padding: 32px 16px;
    color: var(--text-muted);
    font-size: 13px;
}

/* ── Lead Cards ──────────────────── */
.card {
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    padding: 16px;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
}

.card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.card-name {
    font-weight: 600;
    font-size: 15px;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-empresa {
    font-size: 12px;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 8px;
}

.card-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 12px;
    color: var(--text-secondary);
}

.card-detail {
    display: flex;
    align-items: center;
    gap: 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.card-detail-icon {
    font-size: 11px;
    opacity: 0.6;
    flex-shrink: 0;
}

.card-date {
    margin-top: 10px;
    font-size: 11px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

.card-actions {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: var(--transition);
}

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

.card-action-btn {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 6px;
    background: var(--bg-surface);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: var(--transition);
}
.card-action-btn:hover { background: var(--accent); color: white; }
.card-action-btn.delete:hover { background: var(--danger); }

/* ── Modals ──────────────────────── */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-overlay.active { display: flex; }

.modal {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    width: 620px;
    max-width: 95vw;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    animation: modalIn 0.2s ease;
}

.modal-detail { width: 650px; }

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.modal-header h2 {
    font-size: 18px;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 24px;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
    transition: var(--transition);
}
.modal-close:hover { color: var(--text); }

/* ── Forms ───────────────────────── */
form { padding: 24px; }

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-grid-checks {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
    margin-bottom: 8px;
}

.form-check label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
}

.form-check input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
    cursor: pointer;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 14px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(108,92,231,0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding-top: 8px;
}

.form-error {
    margin-top: 12px;
    padding: 10px 14px;
    background: rgba(225,112,85,0.1);
    border: 1px solid rgba(225,112,85,0.3);
    border-radius: var(--radius-sm);
    color: var(--danger);
    font-size: 13px;
    display: none;
}
.form-error.visible { display: block; }

/* ── Detail View ─────────────────── */
.detail-body { padding: 24px; }

.detail-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}

.detail-field {
    margin-bottom: 16px;
}

.detail-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.detail-value {
    font-size: 15px;
    color: var(--text);
    line-height: 1.5;
}

.detail-actions {
    display: flex;
    gap: 8px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
}

.detail-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 24px;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.detail-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.detail-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 500;
}

.detail-tag-yes {
    background: rgba(0,184,148,0.15);
    color: var(--success);
    border: 1px solid rgba(0,184,148,0.3);
}

.detail-tag-no {
    background: rgba(99,110,114,0.15);
    color: var(--text-muted);
    border: 1px solid rgba(99,110,114,0.3);
}

.status-select {
    padding: 8px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 13px;
    cursor: pointer;
}

/* ── Toast ───────────────────────── */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    animation: toastIn 0.3s ease, toastOut 0.3s ease 2.7s;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.toast-success { background: var(--success); color: #fff; }
.toast-error { background: var(--danger); color: #fff; }
.toast-warning { background: var(--warning); color: #333; }

@keyframes toastIn { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
@keyframes toastOut { from { opacity: 1; } to { opacity: 0; transform: translateX(30px); } }

/* ── Responsive ──────────────────── */
@media (max-width: 768px) {
    .header { flex-direction: column; gap: 12px; padding: 12px 16px; }
    .header-left, .header-right { width: 100%; flex-wrap: wrap; }
    .header-search { min-width: 0; width: 100%; }
    .stats-bar, .stats-bar-revenue { display: none; }
    .board { padding: 12px; gap: 12px; }
    .column { flex: 0 0 280px; }
    .form-grid { grid-template-columns: 1fr; }
}
{ flex: 0 0 280px; }
    .form-grid { grid-template-columns: 1fr; }
}