/* DialHawk reference components, Status: FINAL v1.0 (2026-10-17). Visual spec only; the app builds these
   as shadcn components (see components.md). Uses only tokens.css variables.
   Mockups: <link rel="stylesheet" href="/workspace/design/design-system/tokens.css">
            <link rel="stylesheet" href="/workspace/design/design-system/components.css"> */
*{box-sizing:border-box}
body.dh{margin:0;font:var(--dh-text-15)/var(--dh-lh-15) var(--dh-font-body);color:var(--dh-navy-950);background:var(--dh-gray-50)}
.dh h1,.dh h2,.dh h3,.dh button,.dh-btn,.dh-badge,.dh-overline{font-family:var(--dh-font-heading)}
.dh h1{font-size:var(--dh-text-24);line-height:var(--dh-lh-24);font-weight:700;margin:0}
.dh h2{font-size:var(--dh-text-18);line-height:var(--dh-lh-18);font-weight:700;margin:0}
.dh h3{font-size:var(--dh-text-15);line-height:var(--dh-lh-15);font-weight:600;margin:0}
.dh-muted{color:var(--dh-gray-500);font-size:var(--dh-text-13);line-height:var(--dh-lh-13)}
.dh-overline{font-size:13px;font-weight:600;letter-spacing:var(--dh-overline-tracking);text-transform:uppercase;color:var(--dh-gray-500)}
:focus-visible{outline:none;box-shadow:var(--dh-focus-ring)}

/* Button */
.dh-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:var(--dh-control-h);min-width:var(--dh-tap-min);padding:0 16px;border-radius:var(--dh-radius-md);border:1px solid var(--dh-gray-300);background:var(--dh-white);color:var(--dh-navy-950);font-size:var(--dh-text-14);font-weight:600;cursor:pointer;white-space:nowrap;text-decoration:none;transition:background var(--dh-dur-fast) var(--dh-ease)}
.dh-btn:hover,.dh-btn.is-hover{background:var(--dh-gray-100)}
.dh-btn:active{background:var(--dh-gray-200)}
.dh-btn.is-focus{box-shadow:var(--dh-focus-ring)}
.dh-btn--primary{background:var(--dh-green-900);border-color:var(--dh-green-900);color:#fff}
.dh-btn--primary:hover,.dh-btn--primary.is-hover{background:var(--dh-green-75);border-color:var(--dh-green-75)}
.dh-btn--primary:active{background:var(--dh-green-950)}
.dh-btn--danger{color:var(--dh-mred-700);border-color:var(--dh-danger-border)}
.dh-btn--danger:hover,.dh-btn--danger.is-hover{background:var(--dh-danger-bg)}
.dh-btn--danger-solid{background:var(--dh-mred-700);border-color:var(--dh-mred-700);color:#fff}
.dh-btn--danger-solid:hover,.dh-btn--danger-solid.is-hover{background:var(--dh-mred-700)}
.dh-btn--ghost{border-color:transparent;background:transparent;color:var(--dh-green-900)}
.dh-btn--ghost:hover,.dh-btn--ghost.is-hover{background:var(--dh-teal-10)}
.dh-btn--sm{padding:0 12px;font-size:var(--dh-text-13)} /* same 44px height, just narrower */
.dh-btn--icon{padding:0;width:var(--dh-tap-min)}
.dh-btn[disabled],.dh-btn.is-disabled{background:var(--dh-gray-100);border-color:var(--dh-gray-200);color:var(--dh-gray-500);cursor:not-allowed}
.dh-btn--primary[disabled],.dh-btn--primary.is-disabled{background:var(--dh-green-50t);border-color:var(--dh-green-50t);color:#fff}
.dh-btn--block{width:100%}
.dh-link{display:inline-flex;align-items:center;min-height:var(--dh-tap-min);color:var(--dh-green-900);font-weight:600;text-decoration:none}
.dh-link:hover{text-decoration:underline}

/* Field */
.dh-field{display:flex;flex-direction:column;gap:6px}
.dh-label{font:600 var(--dh-text-14)/var(--dh-lh-14) var(--dh-font-heading)}
.dh-label .opt{font:400 13px var(--dh-font-body);color:var(--dh-gray-500)}
.dh-input,.dh-select,.dh-textarea{width:100%;min-height:var(--dh-control-h);border:1px solid var(--dh-gray-300);border-radius:var(--dh-radius-md);padding:0 12px;background:#fff;font:var(--dh-input-text)/22px var(--dh-font-body);color:var(--dh-navy-950)}
.dh-textarea{padding:10px 12px;min-height:88px;resize:vertical}
.dh-input::placeholder,.dh-textarea::placeholder{color:var(--dh-gray-400)}
.dh-input:hover,.dh-input.is-hover{border-color:var(--dh-gray-500)}
.dh-input:focus,.dh-textarea:focus,.dh-input.is-focus{outline:none;border-color:var(--dh-green-900);box-shadow:0 0 0 3px var(--dh-teal-10)}
.dh-input.is-error,.dh-input[aria-invalid=true]{border-color:var(--dh-danger-solid);box-shadow:0 0 0 3px var(--dh-danger-bg)}
.dh-input[disabled],.dh-input.is-disabled{background:var(--dh-gray-100);color:var(--dh-gray-500);border-color:var(--dh-gray-200)}
.dh-help{font-size:13px;line-height:18px;color:var(--dh-gray-500)}
.dh-error{font-size:13px;line-height:18px;color:var(--dh-mred-700);font-weight:600}
.dh-search{display:flex;align-items:center;gap:8px;min-height:var(--dh-control-h);border:1px solid var(--dh-gray-300);border-radius:var(--dh-radius-md);padding:0 12px;background:#fff}
.dh-search input{border:0;outline:0;flex:1;min-width:0;align-self:stretch;min-height:42px;font:var(--dh-input-text) var(--dh-font-body);background:transparent}
.dh-check{display:flex;align-items:flex-start;gap:10px;min-height:var(--dh-tap-min);padding:11px 0;cursor:pointer}
.dh-check input{width:20px;height:20px;margin:1px 0 0;accent-color:var(--dh-green-900);flex:0 0 20px}
.dh-radio-card{display:flex;align-items:center;gap:10px;min-height:var(--dh-tap-min);border:1px solid var(--dh-gray-300);border-radius:var(--dh-radius-md);padding:0 12px;font-size:15px;cursor:pointer;background:#fff}
.dh-radio-card input{width:18px;height:18px;margin:0;accent-color:var(--dh-green-900)}
.dh-radio-card.is-on{border-color:var(--dh-green-900);background:var(--dh-teal-10);font-weight:600}
.dh-switch{display:inline-flex;align-items:center;min-height:var(--dh-tap-min);min-width:var(--dh-tap-min);cursor:pointer}
.dh-switch i{width:40px;height:24px;border-radius:12px;background:var(--dh-gray-300);position:relative;transition:background var(--dh-dur)}
.dh-switch i::after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:var(--dh-shadow-1);transition:left var(--dh-dur)}
.dh-switch.is-on i{background:var(--dh-green-900)}.dh-switch.is-on i::after{left:18px}

/* Card */
.dh-card{background:#fff;border:1px solid var(--dh-gray-200);border-radius:var(--dh-radius-lg);padding:20px}
.dh-card__head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.dh-card__foot{display:flex;justify-content:flex-end;gap:8px;border-top:1px solid var(--dh-gray-100);margin:16px -20px -20px;padding:12px 20px}
.dh-card--link:hover{box-shadow:var(--dh-shadow-1);border-color:var(--dh-gray-300)}

/* Badge (status) and chip (filter) */
.dh-badge{display:inline-flex;align-items:center;gap:6px;min-height:24px;padding:3px 10px;border-radius:var(--dh-radius-pill);font-size:13px;line-height:18px;font-weight:600;border:1px solid transparent;white-space:nowrap}
.dh-badge::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor;opacity:.9}
.dh-badge--plain::before{display:none}
.dh-badge--success{background:var(--dh-success-bg);color:var(--dh-success-fg)}.dh-badge--success::before{background:var(--dh-success-solid)}
.dh-badge--warning{background:var(--dh-warning-bg);color:var(--dh-warning-fg);border-color:var(--dh-warning-border)}.dh-badge--warning::before{background:var(--dh-warning-solid)}
.dh-badge--danger{background:var(--dh-danger-bg);color:var(--dh-danger-fg)}.dh-badge--danger::before{background:var(--dh-danger-solid)}
.dh-badge--info{background:var(--dh-info-bg);color:var(--dh-info-fg)}
.dh-badge--ai{background:var(--dh-ai-bg);color:var(--dh-ai-fg);border-color:var(--dh-ai-border)}
.dh-badge--neutral{background:var(--dh-neutral-bg);color:var(--dh-neutral-fg)}
.dh-count{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:20px;padding:0 6px;border-radius:10px;font:600 13px/1 var(--dh-font-heading);background:var(--dh-teal-500);color:var(--dh-navy-950)}
.dh-count--alert{background:var(--dh-mred-700);color:#fff}
.dh-tag{display:inline-flex;align-items:center;min-height:24px;padding:2px 8px;border-radius:var(--dh-radius-sm);background:var(--dh-gray-100);color:var(--dh-gray-700);font-size:13px}
.dh-chips{display:flex;gap:6px;flex-wrap:nowrap;overflow-x:auto}
.dh-chip{display:inline-flex;align-items:center;justify-content:center;gap:4px;min-height:var(--dh-control-h);padding:0 14px;border:1px solid var(--dh-gray-300);border-radius:var(--dh-radius-pill);background:#fff;font:600 13px var(--dh-font-heading);color:var(--dh-navy-950);cursor:pointer;white-space:nowrap}
.dh-chip:hover,.dh-chip.is-hover{background:var(--dh-gray-100)}
.dh-chip.is-on{background:var(--dh-green-900);border-color:var(--dh-green-900);color:#fff}
.dh-chip.is-on .dh-count{background:var(--dh-teal-500)}
.dh-chip[disabled]{color:var(--dh-gray-500);background:var(--dh-gray-100);cursor:not-allowed}

/* Tabs (underline) */
.dh-tabs{display:flex;gap:4px;border-bottom:1px solid var(--dh-gray-200);overflow-x:auto}
.dh-tab{display:inline-flex;align-items:center;gap:6px;min-height:var(--dh-tap-min);padding:0 14px;border:0;background:none;font:600 14px var(--dh-font-heading);color:var(--dh-gray-500);border-bottom:2px solid transparent;margin-bottom:-1px;cursor:pointer;white-space:nowrap}
.dh-tab:hover,.dh-tab.is-hover{color:var(--dh-navy-950)}
.dh-tab.is-on{color:var(--dh-green-900);border-bottom-color:var(--dh-green-900)}
.dh-tab[disabled]{color:var(--dh-gray-300);cursor:not-allowed}

/* Segmented control */
.dh-seg{display:inline-flex;background:var(--dh-gray-100);border-radius:var(--dh-radius-md);padding:0}
.dh-seg button{min-height:44px;padding:0 14px;border:0;background:none;border-radius:8px;font:600 14px var(--dh-font-heading);color:var(--dh-gray-700);cursor:pointer}
.dh-seg button.is-on{background:#fff;color:var(--dh-green-900);box-shadow:inset 0 0 0 2px var(--dh-gray-100),var(--dh-shadow-1);border-radius:var(--dh-radius-md)}

/* Avatar */
.dh-av{width:var(--dh-avatar);height:var(--dh-avatar);flex:0 0 var(--dh-avatar);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--dh-green-900);color:#fff;font:600 14px var(--dh-font-heading)}
.dh-av--lg{width:var(--dh-avatar-lg);height:var(--dh-avatar-lg);flex-basis:var(--dh-avatar-lg);font-size:18px}
.dh-av--unknown{background:var(--dh-gray-100);color:var(--dh-gray-700)}

/* List row */
.dh-list{background:#fff;border:1px solid var(--dh-gray-200);border-radius:var(--dh-radius-lg);overflow:hidden}
.dh-row{display:flex;gap:12px;padding:12px 16px;min-height:var(--dh-row-h);border-bottom:1px solid var(--dh-gray-100);cursor:pointer;align-items:flex-start;background:#fff}
.dh-row:last-child{border-bottom:0}
.dh-row:hover,.dh-row.is-hover{background:var(--dh-gray-25)}
.dh-row.is-sel{background:var(--dh-teal-10);box-shadow:var(--dh-selected-bar)}
.dh-row--compact{min-height:var(--dh-row-h-compact);align-items:center}
.dh-row__main{flex:1;min-width:0}
.dh-row__l1{display:flex;justify-content:space-between;gap:8px}
.dh-row__name{font:500 15px/22px var(--dh-font-heading);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dh-row__time{font-size:13px;color:var(--dh-gray-500);white-space:nowrap}
.dh-row__l2{display:flex;align-items:center;gap:8px}
.dh-row__snip{flex:1;font-size:14px;line-height:20px;color:var(--dh-gray-700);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dh-row__l3{font-size:13px;line-height:18px;color:var(--dh-gray-500)}
.dh-row.is-unread .dh-row__name{font-weight:700}.dh-row.is-unread .dh-row__snip{color:var(--dh-navy-950);font-weight:600}.dh-row.is-unread .dh-row__time{color:var(--dh-green-900);font-weight:600}
.dh-dot{width:10px;height:10px;flex:0 0 10px;border-radius:50%;background:var(--dh-teal-500)}
.dh-row__acts{display:flex;gap:4px;margin-left:auto}

/* Notices / banners */
.dh-notice{display:flex;gap:10px;align-items:flex-start;border:1px solid;border-radius:var(--dh-radius-md);padding:10px 12px;font-size:14px;line-height:20px}
.dh-notice b{font-family:var(--dh-font-heading)}
.dh-notice--warning{background:var(--dh-warning-bg);border-color:var(--dh-warning-border);color:var(--dh-warning-fg)}
.dh-notice--danger{background:var(--dh-danger-bg);border-color:var(--dh-danger-border);color:var(--dh-danger-fg)}
.dh-notice--success{background:var(--dh-success-bg);border-color:var(--dh-success-border);color:var(--dh-success-fg)}
.dh-notice--info{background:var(--dh-info-bg);border-color:var(--dh-info-border);color:var(--dh-info-fg)}
.dh-notice__body{flex:1;min-width:0}.dh-notice__body p{margin:2px 0 0;color:var(--dh-navy-950)}
.dh-notice__acts{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.dh-banner{display:flex;align-items:center;gap:16px;padding:16px 20px;border-radius:var(--dh-radius-lg);border:1px solid;flex-wrap:wrap}
.dh-banner__body{flex:1;min-width:220px}.dh-banner__body p{margin:2px 0 0;font-size:14px;color:var(--dh-gray-700)}
.dh-banner--warning{background:var(--dh-warning-bg);border-color:var(--dh-warning-border)}
.dh-banner--success{background:var(--dh-success-bg);border-color:var(--dh-success-border)}
.dh-banner--danger{background:var(--dh-danger-bg);border-color:var(--dh-danger-border)}

/* Stepper */
.dh-steps{display:flex;gap:8px;list-style:none;margin:0;padding:0}
.dh-step{flex:1;display:flex;flex-direction:column;gap:6px;font:600 13px var(--dh-font-heading);color:var(--dh-gray-500)}
.dh-step::before{content:"";height:4px;border-radius:2px;background:var(--dh-gray-200)}
.dh-step.is-done{color:var(--dh-green-900)}.dh-step.is-done::before{background:var(--dh-green-900)}
.dh-step.is-cur{color:var(--dh-navy-950)}.dh-step.is-cur::before{background:var(--dh-teal-500)}

/* Dialog + sheet */
.dh-overlay{position:relative;background:var(--dh-overlay);display:flex;align-items:center;justify-content:center;padding:32px;border-radius:var(--dh-radius-lg)}
.dh-dialog{background:#fff;border-radius:var(--dh-radius-xl);width:var(--dh-dialog-w);max-width:100%;display:flex;flex-direction:column;box-shadow:var(--dh-shadow-3)}
.dh-dialog--sm{width:var(--dh-dialog-w-sm)}
.dh-dialog__head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 12px 0 20px;min-height:56px}
.dh-dialog__head h2{font-size:var(--dh-text-20);line-height:var(--dh-lh-20)}
.dh-dialog__body{padding:4px 20px 8px;display:flex;flex-direction:column;gap:12px}
.dh-dialog__foot{display:flex;justify-content:flex-end;gap:8px;padding:16px 20px;border-top:1px solid var(--dh-gray-100);margin-top:8px}
.dh-sheet-phone{width:100%;min-height:560px;border-radius:0;display:flex;flex-direction:column;background:#fff}
.dh-sheet-phone .dh-dialog__body{flex:1}
.dh-sheet-phone .dh-dialog__foot .dh-btn{flex:1}
.dh-menu{background:#fff;border:1px solid var(--dh-gray-200);border-radius:var(--dh-radius-md);box-shadow:var(--dh-shadow-2);padding:4px;width:220px}
.dh-menu button{display:flex;align-items:center;width:100%;min-height:var(--dh-tap-min);padding:0 12px;border:0;background:none;border-radius:8px;font:15px var(--dh-font-body);color:var(--dh-navy-950);text-align:left;cursor:pointer}
.dh-menu button:hover,.dh-menu button.is-hover{background:var(--dh-teal-10)}
.dh-menu button.is-danger{color:var(--dh-mred-700)}
.dh-toast{display:flex;align-items:center;gap:12px;background:var(--dh-navy-950);color:#fff;border-radius:var(--dh-radius-md);padding:0 8px 0 16px;min-height:52px;box-shadow:var(--dh-shadow-2);font-size:15px;max-width:420px}
.dh-toast .dh-btn--ghost{color:var(--dh-teal-500)}

/* Empty state + skeleton */
.dh-empty{text-align:center;padding:40px 20px;max-width:340px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:8px}
.dh-empty__icon{width:56px;height:56px;border-radius:50%;background:var(--dh-teal-10);color:var(--dh-green-900);display:flex;align-items:center;justify-content:center;font-size:26px}
.dh-empty p{margin:0;color:var(--dh-gray-700)}
.dh-skel{background:linear-gradient(90deg,var(--dh-gray-100),var(--dh-gray-50),var(--dh-gray-100));border-radius:6px;height:14px}

/* Thread: bubbles + system line */
.dh-msgs{background:var(--dh-gray-25);padding:20px;display:flex;flex-direction:column;gap:12px}
.dh-b{max-width:70%;display:flex;flex-direction:column}
.dh-b p{margin:0;padding:10px 14px;border-radius:var(--dh-radius-xl);font-size:15px;line-height:22px;overflow-wrap:anywhere}
.dh-b small{font-size:13px;line-height:18px;color:var(--dh-gray-500);margin-top:4px}
.dh-b--out{align-self:flex-end;align-items:flex-end}.dh-b--out p{background:var(--dh-green-900);color:#fff;border-bottom-right-radius:var(--dh-radius-tail)}
.dh-b--in p{background:#fff;border:1px solid var(--dh-gray-200);border-bottom-left-radius:var(--dh-radius-tail)}
.dh-b--failed p{background:#fff;color:var(--dh-navy-950);border:1px solid var(--dh-danger-border)}
.dh-b--failed small{color:var(--dh-mred-700);font-weight:600}
.dh-b__retry{display:flex;align-items:center;gap:8px;margin-top:4px}.dh-b__retry small{margin-top:0}
.dh-b--sched p{background:#fff;color:var(--dh-navy-950);border:1px dashed var(--dh-green-900)}
.dh-sys{align-self:center;font-size:13px;line-height:18px;color:var(--dh-gray-700);background:#fff;border:1px solid var(--dh-gray-200);border-radius:var(--dh-radius-lg);padding:4px 12px;text-align:center}

/* Composer */
.dh-comp{border-top:1px solid var(--dh-gray-200);padding:12px 16px;display:flex;flex-direction:column;gap:8px;background:#fff}
.dh-comp__from{display:flex;flex-wrap:wrap;align-items:center;gap:4px 16px;font-size:13px;line-height:18px;color:var(--dh-gray-700)}
.dh-comp__from .ok{color:var(--dh-green-900);font-weight:600}
.dh-comp textarea{width:100%;min-height:64px;border:1px solid var(--dh-gray-300);border-radius:var(--dh-radius-md);padding:10px 12px;font:var(--dh-input-text)/22px var(--dh-font-body);resize:vertical}
.dh-comp textarea:focus{outline:none;border-color:var(--dh-green-900);box-shadow:0 0 0 3px var(--dh-teal-10)}
.dh-comp__acts{display:flex;gap:8px;align-items:center;justify-content:flex-end;flex-wrap:wrap}
.dh-comp__count{margin-right:auto;font-size:13px;color:var(--dh-gray-500)}

/* App shell */
.dh-top{height:var(--dh-topbar-h);background:#fff;display:flex;align-items:center;gap:12px;padding:0 20px;box-shadow:var(--dh-shadow-topbar)}
/* Logo: always the supplied SVG, never typed text. Clear space = width of the "H" (~4% of logo width on all sides). Min 120px wide horizontal (1.25in), 48px icon (0.5in) */
.dh-logo{display:inline-flex;padding:4px 0}.dh-logo img{display:block;height:28px;width:auto;min-width:120px}.dh-logo--icon img{height:24px;min-width:48px}
.dh-nav{width:var(--dh-sidebar-w);background:#fff;border-right:1px solid var(--dh-gray-200);padding:14px 10px}
.dh-nav a{display:flex;align-items:center;min-height:var(--dh-nav-item-h);padding:0 12px;border-radius:var(--dh-radius-md);font-size:15px;color:var(--dh-navy-950);text-decoration:none}
.dh-nav a:hover{background:var(--dh-gray-100)}
.dh-nav a.is-on{background:var(--dh-teal-10);color:var(--dh-green-900);font-weight:600;box-shadow:var(--dh-selected-bar)}
.dh-nav a .dh-count{margin-left:auto}

/* Table */
.dh-table{width:100%;border-collapse:collapse;font-size:15px}
.dh-table th{text-align:left;font:600 13px var(--dh-font-heading);color:var(--dh-gray-500);padding:10px 12px;border-bottom:1px solid var(--dh-gray-200);background:var(--dh-gray-25)}
.dh-table td{padding:0 12px;height:56px;white-space:nowrap;border-bottom:1px solid var(--dh-gray-100)}

@media (max-width:767px){
  .dh-dialog,.dh-dialog--sm{width:100%;border-radius:0;min-height:100dvh}
  .dh-dialog__foot .dh-btn{flex:1}
  .dh-b{max-width:85%}
  .dh-card{padding:16px}.dh-card__foot{margin:16px -16px -16px;padding:12px 16px}
  .dh-banner .dh-btn{width:100%}
  .dh-step span{display:none}.dh-step.is-cur span{display:inline}
}

/* ===================== icons, shell, page layout, patterns ===================== */
.dh-ic{width:var(--dh-icon-md);height:var(--dh-icon-md);flex:0 0 auto;stroke:currentColor;fill:none;stroke-width:var(--dh-icon-stroke);stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}
.dh-ic--sm{width:var(--dh-icon-sm);height:var(--dh-icon-sm)}.dh-ic--lg{width:var(--dh-icon-lg);height:var(--dh-icon-lg)}
.dh-prov{width:32px;height:32px;border-radius:8px;border:1px solid var(--dh-gray-200);background:#fff;display:inline-flex;align-items:center;justify-content:center;font:700 13px var(--dh-font-heading);color:var(--dh-gray-700);flex:0 0 32px;overflow:hidden}
.dh-prov img{max-width:24px;max-height:24px}

/* App shell */
.dh-app{min-height:100vh;display:grid;grid-template-columns:var(--dh-sidebar-w) minmax(0,1fr);grid-template-rows:var(--dh-topbar-h) 1fr;grid-template-areas:"top top" "nav main"}
.dh-app>.dh-top{grid-area:top;position:sticky;top:0;z-index:var(--dh-z-topbar)}
.dh-app>.dh-nav{grid-area:nav;position:sticky;top:var(--dh-topbar-h);height:calc(100vh - var(--dh-topbar-h));overflow:auto;z-index:var(--dh-z-sidebar)}
.dh-app>main{grid-area:main;min-width:0;padding:var(--dh-gutter)}
.dh-top .dh-search{width:360px;margin-left:24px}
.dh-top__right{margin-left:auto;display:flex;align-items:center;gap:4px}
.dh-ham{display:none}
.dh-nav a .dh-ic{margin-right:10px;color:var(--dh-gray-700)}.dh-nav a.is-on .dh-ic{color:var(--dh-green-900)}
.dh-nav .dh-overline{margin:14px 12px 4px}
.dh-icbtn{position:relative;display:inline-flex;align-items:center;justify-content:center;width:var(--dh-tap-min);height:var(--dh-tap-min);border:0;background:none;border-radius:var(--dh-radius-md);color:var(--dh-gray-700);cursor:pointer}
.dh-icbtn:hover{background:var(--dh-gray-100)}
.dh-icbtn .pip{position:absolute;top:10px;right:10px;width:8px;height:8px;border-radius:50%;background:var(--dh-red-500)}

/* Page header */
.dh-page{max-width:var(--dh-page-max-list);margin:0 auto}
.dh-page--detail{max-width:var(--dh-page-max-detail)}.dh-page--form{max-width:var(--dh-page-max-form)}
.dh-crumbs{display:flex;align-items:center;gap:4px;font-size:14px;color:var(--dh-gray-700);flex-wrap:wrap}
.dh-crumbs a{display:inline-flex;align-items:center;min-height:var(--dh-tap-min);color:var(--dh-green-900);font-weight:600;text-decoration:none}
.dh-ph{display:flex;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.dh-ph__text{flex:1;min-width:240px}.dh-ph__text p{margin:4px 0 0;color:var(--dh-gray-700)}
.dh-ph__acts{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* Toolbar: search + chips + bulk */
.dh-toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.dh-toolbar .dh-search{flex:1;min-width:220px;max-width:420px}
.dh-bulk{display:flex;align-items:center;gap:8px;padding:0 8px 0 16px;min-height:56px;background:var(--dh-navy-950);color:#fff;border-radius:var(--dh-radius-md);margin-bottom:12px;flex-wrap:wrap}
.dh-bulk .dh-btn{background:transparent;color:#fff;border-color:#484F58}.dh-bulk .dh-btn:hover{background:#1c2633}
.dh-bulk b{font-family:var(--dh-font-heading);margin-right:auto}
.dh-pager{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 16px;border-top:1px solid var(--dh-gray-100);font-size:14px;color:var(--dh-gray-700);flex-wrap:wrap}
.dh-pager__btns{display:flex;gap:8px}

/* Unsaved changes bar */
.dh-unsaved{position:sticky;bottom:0;z-index:var(--dh-z-sticky);display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--dh-gray-200);border-radius:var(--dh-radius-lg);box-shadow:var(--dh-shadow-2);padding:10px 12px 10px 16px;flex-wrap:wrap}
.dh-unsaved span{flex:1;font-weight:600;font-family:var(--dh-font-heading);min-width:160px}

/* Stat card + charts */
.dh-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--dh-grid-gap)}
.dh-stat{background:#fff;border:1px solid var(--dh-gray-200);border-radius:var(--dh-radius-lg);padding:16px 20px}
.dh-stat__lbl{font-size:14px;color:var(--dh-gray-700)}
.dh-stat__val{font:700 var(--dh-text-28)/var(--dh-lh-28) var(--dh-font-heading);margin:4px 0}
.dh-delta{font-size:13px;font-weight:600}.dh-delta--up{color:var(--dh-green-900)}.dh-delta--down{color:var(--dh-mred-700)}
.dh-bars{display:flex;align-items:flex-end;gap:10px;height:160px;border-bottom:1px solid var(--dh-chart-axis);padding:0 4px;background:repeating-linear-gradient(to top,transparent 0 39px,var(--dh-chart-grid) 39px 40px)}
.dh-bars div{flex:1;display:flex;flex-direction:column-reverse;border-radius:4px 4px 0 0;overflow:hidden}
.dh-bars i{display:block}
.dh-legend{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--dh-gray-700);margin-top:8px}
.dh-legend span::before{content:"";display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px;background:var(--c)}
.dh-axis{display:flex;gap:10px;padding:4px 4px 0;font-size:13px;color:var(--dh-gray-700)}.dh-axis span{flex:1;text-align:center}

/* Key-value list */
.dh-kv{display:grid;grid-template-columns:180px minmax(0,1fr);gap:0 16px}
.dh-kv dt{font-size:14px;color:var(--dh-gray-700);padding:10px 0;border-bottom:1px solid var(--dh-gray-100)}
.dh-kv dd{margin:0;padding:10px 0;border-bottom:1px solid var(--dh-gray-100);min-width:0}

/* Templates */
.dh-grid-2{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:var(--dh-grid-gap);align-items:start}
.dh-stack{display:flex;flex-direction:column;gap:16px}
.dh-splitview{display:grid;grid-template-columns:var(--dh-list-pane-w) minmax(0,1fr);height:calc(100vh - var(--dh-topbar-h) - 2*var(--dh-gutter));background:#fff;border:1px solid var(--dh-gray-200);border-radius:var(--dh-radius-lg);overflow:hidden}
.dh-splitview__list{display:flex;flex-direction:column;border-right:1px solid var(--dh-gray-200);min-height:0}
.dh-splitview__list .dh-rows{overflow:auto;flex:1}
.dh-splitview__thread{display:flex;flex-direction:column;min-width:0;min-height:0}
.dh-splitview__thread .dh-msgs{flex:1;overflow:auto}
.dh-thead{display:flex;align-items:center;gap:10px;padding:8px 8px 8px 16px;border-bottom:1px solid var(--dh-gray-200);min-height:64px}
.dh-thead__t{flex:1;min-width:0}.dh-thead__t b{display:block;font-family:var(--dh-font-heading)}
.dh-back{display:none}
.dh-settings{display:grid;grid-template-columns:200px minmax(0,1fr);gap:24px;align-items:start}
.dh-subnav{position:sticky;top:calc(var(--dh-topbar-h) + 24px);display:flex;flex-direction:column}
.dh-subnav a{display:flex;align-items:center;min-height:44px;padding:0 12px;border-radius:var(--dh-radius-md);color:var(--dh-navy-950);text-decoration:none;font-size:15px}
.dh-subnav a.is-on{background:var(--dh-teal-10);color:var(--dh-green-900);font-weight:600;box-shadow:var(--dh-selected-bar)}
.dh-hide-phone{}.dh-only-phone{display:none}

@media (max-width:1023px){
  .dh-app{grid-template-columns:minmax(0,1fr);grid-template-areas:"top" "main"}
  .dh-app>.dh-nav{display:none}
  .dh-ham{display:inline-flex}
  .dh-top .dh-search{display:none}
  .dh-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .dh-grid-2{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:767px){
  .dh-app>main{padding:var(--dh-gutter-phone)}
  .dh-top{padding:0 8px 0 4px}
  .dh-ph{margin-bottom:16px}.dh-ph__acts{width:100%}.dh-ph__acts .dh-btn--primary{flex:1}
  .dh-kv{grid-template-columns:minmax(0,1fr)}.dh-kv dt{border:0;padding:10px 0 0}
  .dh-splitview{grid-template-columns:minmax(0,1fr);height:auto;min-height:calc(100dvh - var(--dh-topbar-h) - 32px);border-radius:var(--dh-radius-lg)}
  .dh-splitview__list{border-right:0}
  .dh-splitview:not(.is-thread) .dh-splitview__thread{display:none}
  .dh-splitview.is-thread .dh-splitview__list{display:none}
  .dh-back{display:inline-flex}
  .dh-settings{grid-template-columns:minmax(0,1fr)}
  .dh-subnav{position:static;flex-direction:row;overflow-x:auto;gap:4px;border-bottom:1px solid var(--dh-gray-200)}
  .dh-subnav a{white-space:nowrap;border-radius:0}.dh-subnav a.is-on{box-shadow:inset 0 -2px 0 var(--dh-green-900);background:none}
  .dh-hide-phone{display:none!important}.dh-only-phone{display:revert}
  .dh-stat{padding:14px 16px}.dh-stat__val{font-size:24px;line-height:30px}
}
.dh-top .dh-logo{min-height:var(--dh-tap-min);align-items:center;padding:0 4px}
.dh-check--cell{width:44px;min-width:44px;justify-content:center;padding:0;margin:0 auto}
@media (max-width:767px){.dh-top .dh-logo img{height:22px}}
.dh-icbtn,.dh-btn--icon{flex:0 0 auto}

/* ===================== FINAL v1.0 (2026-10-17) ===================== */
/* Phone grid fix: a grid track of plain 1fr has min-width:auto, so one long URL, email or
   unbroken name pushes the whole 390 layout sideways. Every single-column grid uses
   minmax(0,1fr) and every flex child that holds text gets min-width:0. */
.dh-grid-1{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--dh-grid-gap)}
.dh-min0{min-width:0}
.dh-row__l1>*,.dh-row__l2>*,.dh-ph__acts>*,.dh-toolbar>*,.dh-card__head>*{min-width:0}
.dh-break{overflow-wrap:anywhere}
@media (max-width:767px){.dh-dialog__body,.dh-card,.dh-notice__body,.dh-kv dd{overflow-wrap:anywhere}}

/* Nav / sidebar (components.md §19). One NAV config renders all three states. */
.dh-nav{display:flex;flex-direction:column;padding:12px 10px 0}
.dh-nav__list{flex:1}
.dh-nav a,.dh-nav__toggle{position:relative;gap:12px}
.dh-nav a .dh-ic{margin-right:0;flex:0 0 20px}
.dh-nav a.is-on{background:var(--dh-teal-10);color:var(--dh-green-900);font-weight:600;box-shadow:var(--dh-selected-bar)}
.dh-nav__label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dh-nav__dot{width:var(--dh-dot);height:var(--dh-dot);flex:0 0 var(--dh-dot);border-radius:50%;background:var(--dh-red-500);box-shadow:0 0 0 2px var(--dh-white)}
.dh-nav__div{border:0;border-top:1px solid var(--dh-gray-200);margin:8px 6px}
.dh-nav__foot{position:sticky;bottom:0;background:var(--dh-white);border-top:1px solid var(--dh-gray-200);margin:8px -10px 0;padding:8px 10px}
.dh-nav__toggle{display:flex;align-items:center;justify-content:flex-start;width:100%;min-height:var(--dh-nav-item-h);padding:0 12px;border:0;background:none;border-radius:var(--dh-radius-md);font:15px var(--dh-font-body);color:var(--dh-gray-500);cursor:pointer;text-align:left}
.dh-nav__toggle:hover{background:var(--dh-gray-100)}
.dh-app>.dh-nav{transition:width var(--dh-dur) var(--dh-ease-out)}
/* Collapsed rail: 72px, 48x44 icon targets centred, overlines become dividers */
.dh-app--rail{grid-template-columns:var(--dh-rail-w) minmax(0,1fr)}
.dh-app--rail .dh-nav{width:var(--dh-rail-w);padding:12px 12px 0;overflow:visible}
.dh-app--rail .dh-nav a,.dh-app--rail .dh-nav__toggle{justify-content:center;padding:0;width:48px;min-height:var(--dh-nav-item-h)}
.dh-app--rail .dh-nav__label,.dh-app--rail .dh-nav .dh-overline{display:none}
.dh-app--rail .dh-nav .dh-count{position:absolute;top:2px;right:-4px;min-width:20px;height:18px;padding:0 5px;margin:0;box-shadow:0 0 0 2px var(--dh-white)}
.dh-app--rail .dh-nav__dot{position:absolute;top:8px;right:8px}
.dh-app--rail .dh-nav__foot{margin:8px -12px 0;padding:8px 12px}
/* Tooltip: navy, 14/600, right of the rail, on hover AND keyboard focus */
.dh-tip{position:absolute;left:58px;top:50%;transform:translateY(-50%);white-space:nowrap;background:var(--dh-navy-950);color:var(--dh-white);font:600 14px/20px var(--dh-font-heading);padding:8px 12px;border-radius:var(--dh-radius-md);z-index:var(--dh-z-tooltip);pointer-events:none;display:none}
.dh-app--rail .dh-nav a:hover .dh-tip,.dh-app--rail .dh-nav a:focus-visible .dh-tip,.dh-tip.is-shown{display:block}
/* Phone + tablet (<1024): full-screen nav sheet */
.dh-navsheet{position:fixed;inset:0;background:var(--dh-white);z-index:var(--dh-z-dialog);display:flex;flex-direction:column}
.dh-navsheet__head{display:flex;align-items:center;justify-content:space-between;height:var(--dh-topbar-h);padding:0 4px 0 12px;border-bottom:1px solid var(--dh-gray-200);flex:0 0 auto}
.dh-navsheet .dh-nav{width:auto;border:0;flex:1;overflow:auto;padding:4px 12px 16px;display:block}
.dh-navsheet__acct{border-top:1px solid var(--dh-gray-200);padding:8px 12px 16px;flex:0 0 auto;background:var(--dh-gray-25)}
.dh-navsheet__who{display:flex;align-items:center;gap:12px;padding:8px 12px 4px;min-width:0}
.dh-navsheet__who b{display:block;font:600 15px var(--dh-font-heading)}.dh-navsheet__who div>span{display:block;font-size:13px;color:var(--dh-gray-500);overflow-wrap:anywhere}
.dh-navsheet__acct a{display:flex;align-items:center;gap:12px;min-height:var(--dh-tap-min);padding:0 12px;border-radius:var(--dh-radius-md);font-size:15px;color:var(--dh-navy-950);text-decoration:none}
.dh-navsheet__row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.dh-navsheet__acct a.is-danger{color:var(--dh-danger-fg)}
/* Avatar menu = the standard menu (radius 10, shadow-dh-2, 44px rows) */
.dh-menu--account{width:240px}
.dh-menu--account hr{border:0;border-top:1px solid var(--dh-gray-100);margin:4px 0}
.dh-menu button .dh-ic,.dh-menu a .dh-ic{margin-right:10px;color:var(--dh-gray-700)}
.dh-menu a{display:flex;align-items:center;width:100%;min-height:var(--dh-tap-min);padding:0 12px;border-radius:8px;font:15px var(--dh-font-body);color:var(--dh-navy-950);text-decoration:none}
.dh-menu a:hover{background:var(--dh-teal-10)}
@media (prefers-reduced-motion:reduce){.dh-app>.dh-nav{transition:none}}
/* The hamburger only exists below 1024 (.dh-icbtn later in the file was overriding .dh-ham{display:none}) */
@media (min-width:1024px){.dh-top .dh-ham{display:none}}