/* FlowMD WordPress Theme Stylesheet — see style.css for theme meta */

:root {
    --c-bg:#F7F8FA;--c-surface:#FFF;--c-surface-alt:#F0F2F5;--c-border:#E2E5EA;--c-border-light:#EEF0F3;
    --c-text:#1A1D23;--c-text-secondary:#6B7280;--c-text-muted:#9CA3AF;
    --c-primary:#0D9488;--c-primary-light:#CCFBF1;--c-primary-dark:#0F766E;
    --c-success:#10B981;--c-warning:#F59E0B;--c-danger:#EF4444;--c-info:#3B82F6;
    --c-node-intake:#8B5CF6;--c-node-triage:#EC4899;--c-node-consult:#0D9488;
    --c-node-treatment:#3B82F6;--c-node-checkout:#F59E0B;--c-node-digital:#6366F1;
    --sp-xs:4px;--sp-sm:8px;--sp-md:16px;--sp-lg:24px;--sp-xl:32px;
    --ff-display:'Fraunces',Georgia,serif;--ff-body:'DM Sans',system-ui,sans-serif;
    --fs-xs:.75rem;--fs-sm:.8125rem;--fs-base:.9375rem;--fs-md:1.0625rem;--fs-lg:1.25rem;--fs-xl:1.5rem;
    --r-sm:6px;--r-md:10px;--r-lg:14px;--r-xl:20px;--r-pill:100px;
    --sh-sm:0 1px 3px rgba(0,0,0,.04),0 1px 2px rgba(0,0,0,.06);
    --sh-md:0 4px 12px rgba(0,0,0,.06),0 1px 3px rgba(0,0,0,.04);
    --sh-lg:0 12px 40px rgba(0,0,0,.08),0 4px 12px rgba(0,0,0,.04);
    --t-fast:150ms cubic-bezier(.4,0,.2,1);--t-base:250ms cubic-bezier(.4,0,.2,1);
    --sidebar-w:260px;--topbar-h:60px;
}
[data-theme="dark"]{--c-bg:#111318;--c-surface:#1A1D24;--c-surface-alt:#22252E;--c-border:#2E323C;--c-border-light:#262A33;--c-text:#F1F3F5;--c-text-secondary:#9CA3AF;--c-text-muted:#6B7280;--c-primary-light:#134E4A;--sh-sm:0 1px 3px rgba(0,0,0,.2);--sh-md:0 4px 12px rgba(0,0,0,.3);--sh-lg:0 12px 40px rgba(0,0,0,.4)}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body.flowmd-app-body{font-family:var(--ff-body);font-size:var(--fs-base);color:var(--c-text);background:var(--c-bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow:hidden;height:100vh}
#wpadminbar{display:none!important}html{margin-top:0!important}
button,input,select,textarea{font-family:inherit;font-size:inherit;border:none;outline:none;background:none}
button{cursor:pointer}:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px}
::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--c-border);border-radius:3px}

.app-layout{display:grid;grid-template-columns:var(--sidebar-w) 1fr;grid-template-rows:var(--topbar-h) 1fr;height:100vh;overflow:hidden}
.topbar{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;padding:0 var(--sp-lg);background:var(--c-surface);border-bottom:1px solid var(--c-border);z-index:100;gap:var(--sp-md)}
.topbar__brand{display:flex;align-items:center;gap:var(--sp-sm);flex-shrink:0}
.topbar__logo{width:34px;height:34px;background:var(--c-primary);border-radius:var(--r-md);display:grid;place-items:center;color:#fff;font-weight:700;font-size:var(--fs-md)}
.topbar__name{font-family:var(--ff-display);font-size:var(--fs-lg);font-weight:700;letter-spacing:-.02em}
.topbar__name span{color:var(--c-primary)}
.topbar__center{display:flex;align-items:center;gap:var(--sp-sm);flex:1;justify-content:center;max-width:500px}
.topbar__flow-name{font-weight:600;font-size:var(--fs-base);padding:var(--sp-xs) var(--sp-sm);border-radius:var(--r-sm);border:1px solid transparent;transition:var(--t-fast);min-width:120px;text-align:center;color:var(--c-text);background:transparent}
.topbar__flow-name:hover{border-color:var(--c-border);background:var(--c-surface-alt)}
.topbar__flow-name:focus{border-color:var(--c-primary);background:var(--c-surface)}
.topbar__status{display:flex;align-items:center;gap:6px;font-size:var(--fs-xs);color:var(--c-text-muted)}
.topbar__status-dot{width:6px;height:6px;background:var(--c-success);border-radius:50%;transition:background var(--t-fast)}
.topbar__actions{display:flex;align-items:center;gap:var(--sp-sm);flex-shrink:0}
.topbar__btn{display:flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--r-sm);font-size:var(--fs-sm);font-weight:500;transition:var(--t-fast);color:var(--c-text-secondary)}
.topbar__btn:hover{background:var(--c-surface-alt);color:var(--c-text)}
.topbar__btn svg{width:16px;height:16px;flex-shrink:0}
.topbar__divider{width:1px;height:24px;background:var(--c-border)}

.topbar__user{position:relative}
.topbar__user-btn{display:flex;align-items:center;gap:8px;padding:4px 10px 4px 4px;border-radius:var(--r-pill);transition:var(--t-fast);color:var(--c-text)}
.topbar__user-btn:hover{background:var(--c-surface-alt)}
.topbar__avatar{width:28px;height:28px;border-radius:50%;object-fit:cover}
.topbar__user-name{font-size:var(--fs-sm);font-weight:500}
.topbar__dropdown{display:none;position:absolute;top:calc(100% + 8px);right:0;width:220px;background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-md);box-shadow:var(--sh-lg);z-index:200;overflow:hidden}
.topbar__dropdown.show{display:block;animation:fadeIn 150ms ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}
.topbar__dropdown-header{padding:12px 16px}
.topbar__dropdown-header strong{display:block;font-size:var(--fs-sm)}
.topbar__dropdown-header small{color:var(--c-text-muted);font-size:var(--fs-xs)}
.topbar__dropdown-sep{height:1px;background:var(--c-border-light)}
.topbar__dropdown-item{display:flex;align-items:center;gap:10px;width:100%;padding:10px 16px;font-size:var(--fs-sm);color:var(--c-text-secondary);text-decoration:none;transition:var(--t-fast)}
.topbar__dropdown-item:hover{background:var(--c-surface-alt);color:var(--c-text)}
.topbar__dropdown-item--danger{color:var(--c-danger)}
.topbar__dropdown-item--danger:hover{background:#FEE2E2}

.sidebar{background:var(--c-surface);border-right:1px solid var(--c-border);overflow-y:auto;padding:var(--sp-md);display:flex;flex-direction:column;gap:var(--sp-md);transition:transform var(--t-base)}
.sidebar__section-label{font-size:var(--fs-xs);font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--c-text-muted);padding:var(--sp-xs) var(--sp-sm)}
.sidebar__nodes{display:flex;flex-direction:column;gap:4px}
.sidebar__flow-list{display:flex;flex-direction:column;gap:2px;max-height:160px;overflow-y:auto}
.sidebar__flow-loading{padding:8px 12px;font-size:var(--fs-xs);color:var(--c-text-muted)}
.flow-list-item--active{background:var(--c-primary-light)!important;color:var(--c-primary)!important;font-weight:600}

.node-item{display:flex;align-items:center;gap:var(--sp-sm);padding:10px 12px;border-radius:var(--r-md);cursor:grab;transition:var(--t-fast);border:1px solid transparent}
.node-item:hover{background:var(--c-surface-alt);border-color:var(--c-border-light)}
.node-item:active{cursor:grabbing}
.node-item__icon{width:32px;height:32px;border-radius:var(--r-sm);display:grid;place-items:center;flex-shrink:0}
.node-item__icon svg{width:16px;height:16px;color:#fff}
.node-item__info{flex:1;min-width:0}
.node-item__name{font-weight:500;font-size:var(--fs-sm);line-height:1.3}
.node-item__desc{font-size:var(--fs-xs);color:var(--c-text-muted);line-height:1.3}

.node--intake .node-item__icon{background:var(--c-node-intake)}
.node--triage .node-item__icon{background:var(--c-node-triage)}
.node--consult .node-item__icon{background:var(--c-node-consult)}
.node--treatment .node-item__icon{background:var(--c-node-treatment)}
.node--checkout .node-item__icon{background:var(--c-node-checkout)}
.node--digital .node-item__icon{background:var(--c-node-digital)}

.sidebar__templates{display:flex;flex-direction:column;gap:4px}
.template-btn{display:flex;align-items:center;gap:var(--sp-sm);padding:10px 12px;border-radius:var(--r-md);transition:var(--t-fast);text-align:left;color:var(--c-text-secondary);font-size:var(--fs-sm);width:100%}
.template-btn:hover{background:var(--c-surface-alt);color:var(--c-text)}
.template-btn svg{width:16px;height:16px;flex-shrink:0;opacity:.6}

.sidebar__gdpr{margin-top:auto;padding:var(--sp-md);background:var(--c-surface-alt);border-radius:var(--r-md);border:1px solid var(--c-border-light)}
.sidebar__gdpr-title{display:flex;align-items:center;gap:6px;font-size:var(--fs-sm);font-weight:600;color:var(--c-primary);margin-bottom:6px}
.sidebar__gdpr-title svg{width:14px;height:14px}
.sidebar__gdpr-text{font-size:var(--fs-xs);color:var(--c-text-muted);line-height:1.5}

.hamburger{display:none;width:34px;height:34px;border-radius:var(--r-sm);place-items:center;color:var(--c-text-secondary)}
.hamburger svg{width:20px;height:20px}

.main-area{display:flex;flex-direction:column;overflow:hidden;position:relative;background:var(--c-bg)}

.toast-container{position:fixed;bottom:var(--sp-lg);right:var(--sp-lg);z-index:300;display:flex;flex-direction:column;gap:var(--sp-sm)}
.toast{display:flex;align-items:center;gap:var(--sp-sm);padding:12px 18px;border-radius:var(--r-md);background:var(--c-text);color:var(--c-bg);font-size:var(--fs-sm);font-weight:500;box-shadow:var(--sh-lg);animation:toastIn var(--t-base) ease;max-width:360px;transition:opacity var(--t-base),transform var(--t-base)}
@keyframes toastIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}
.toast--success svg{color:var(--c-success)}.toast--warning svg{color:var(--c-warning)}

@media(max-width:1024px){.app-layout{grid-template-columns:1fr}.sidebar{position:fixed;left:0;top:var(--topbar-h);bottom:0;width:var(--sidebar-w);z-index:90;transform:translateX(-100%);box-shadow:var(--sh-lg)}.sidebar.open{transform:translateX(0)}.hamburger{display:grid}.topbar__center{display:none}}
@media(max-width:640px){:root{--topbar-h:54px}.topbar__name{display:none}.topbar__btn span{display:none}.topbar__user-name{display:none}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* ═══ Canvas Engine ═══ */
.cv-toolbar{display:flex;align-items:center;gap:6px;padding:8px 16px;background:var(--c-surface);border-bottom:1px solid var(--c-border);flex-shrink:0}
.cv-tool-group{display:flex;align-items:center;gap:2px}
.cv-tool-btn{display:flex;align-items:center;justify-content:center;gap:4px;padding:6px 10px;border-radius:var(--r-sm);font-size:var(--fs-sm);font-weight:500;color:var(--c-text-secondary);transition:var(--t-fast);min-width:32px;height:32px}
.cv-tool-btn:hover{background:var(--c-surface-alt);color:var(--c-text)}
.cv-tool-btn--active{background:var(--c-primary-light);color:var(--c-primary)}
.cv-tool-sep{width:1px;height:24px;background:var(--c-border);margin:0 4px}
.cv-zoom-label{font-size:var(--fs-xs);color:var(--c-text-muted);min-width:40px;text-align:center}

.cv-viewport{flex:1;position:relative;overflow:hidden;background:var(--c-bg)}
.cv-svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}
.cv-svg path{pointer-events:stroke}
.cv-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:2}
.cv-props{position:absolute;top:0;right:0;width:0;height:100%;background:var(--c-surface);border-left:1px solid var(--c-border);overflow-y:auto;transition:width var(--t-base);z-index:10}
.cv-props--open{width:300px;box-shadow:var(--sh-md)}

.cv-conn{fill:none;stroke:var(--c-border);stroke-width:2;pointer-events:stroke;cursor:pointer;transition:stroke var(--t-fast)}
.cv-conn:hover{stroke:var(--c-danger);stroke-width:3}
.cv-conn--preview{stroke:var(--c-primary);stroke-width:2;stroke-dasharray:8 4;opacity:0.6;pointer-events:none}

.cv-node{position:absolute;width:200px;border-radius:var(--r-md);background:var(--c-surface);border:2px solid var(--c-border);box-shadow:var(--sh-sm);cursor:default;user-select:none;transition:box-shadow var(--t-fast),border-color var(--t-fast)}
.cv-node:hover{box-shadow:var(--sh-md);border-color:var(--node-color,var(--c-border))}
.cv-node--selected{border-color:var(--node-color,var(--c-primary))!important;box-shadow:0 0 0 3px color-mix(in srgb,var(--node-color) 25%,transparent),var(--sh-md)}
.cv-node__header{display:flex;align-items:center;gap:6px;padding:6px 10px;border-radius:var(--r-md) var(--r-md) 0 0;color:#fff;font-size:var(--fs-xs);font-weight:600}
.cv-node__icon{font-size:13px}
.cv-node__type{flex:1;text-transform:capitalize}
.cv-node__dur{font-weight:400;opacity:0.8}
.cv-node__body{padding:8px 10px}
.cv-node__name{font-size:var(--fs-sm);font-weight:600;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cv-node__meta{font-size:var(--fs-xs);color:var(--c-text-muted);margin-top:2px;text-transform:capitalize}
.cv-node__port{position:absolute;width:10px;height:10px;border-radius:50%;background:var(--c-border);border:2px solid var(--c-surface);cursor:crosshair;transition:var(--t-fast)}
.cv-node__port:hover{background:var(--c-primary);transform:scale(1.4)}
.cv-node__port--out{right:-6px;top:50%;transform:translateY(-50%)}
.cv-node__port--in{left:-6px;top:50%;transform:translateY(-50%)}
.cv-node__port--out:hover,.cv-node__port--in:hover{transform:translateY(-50%) scale(1.4)}

.cv-props__header{display:flex;align-items:center;gap:8px;padding:14px 16px;font-size:var(--fs-sm);border-bottom:1px solid var(--c-border-light)}
.cv-props__header strong{flex:1}
.cv-props__close{width:24px;height:24px;border-radius:var(--r-sm);display:grid;place-items:center;color:var(--c-text-muted);font-size:12px}
.cv-props__close:hover{background:var(--c-surface-alt);color:var(--c-text)}
.cv-props__form{padding:12px 16px;display:flex;flex-direction:column;gap:10px}
.cv-props__form label{display:flex;flex-direction:column;gap:3px;font-size:var(--fs-xs);font-weight:500;color:var(--c-text-secondary)}
.cv-props__form input,.cv-props__form select,.cv-props__form textarea{padding:7px 10px;border:1px solid var(--c-border);border-radius:var(--r-sm);font-size:var(--fs-sm);background:var(--c-surface);color:var(--c-text);transition:var(--t-fast)}
.cv-props__form input:focus,.cv-props__form select:focus,.cv-props__form textarea:focus{border-color:var(--c-primary);outline:none}
.cv-props__delete{margin-top:8px;padding:8px;border-radius:var(--r-sm);background:#FEE2E2;color:var(--c-danger);font-weight:600;font-size:var(--fs-sm);transition:var(--t-fast)}
.cv-props__delete:hover{background:#FCA5A5}

.cv-stats{display:flex;align-items:center;gap:var(--sp-lg);padding:8px 16px;background:var(--c-surface);border-top:1px solid var(--c-border);flex-shrink:0}
.cv-stat{font-size:var(--fs-xs);color:var(--c-text-secondary);display:flex;align-items:center;gap:4px}