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var(--color-text)}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{min-height:100dvh;font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.5;overflow-x:clip}h1,h2,h3{color:var(--color-text);line-height:1.3}h1{font-size:1.5rem;font-weight:700}h2{font-size:1.125rem;font-weight:700}p{font-size:.875rem}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}.text-xs{font-size:.75rem}.text-sm{font-size:.8rem}.text-muted{color:var(--color-muted)}.text-muted-light{color:var(--color-muted-light)}.font-semibold{font-weight:600}.font-mono{font-family:var(--font-mono)}.is-hidden,[hidden]{display:none!important}.content{max-width:var(--content-max-width);margin:0 auto;padding:var(--space-6);padding-top:calc(var(--topbar-height) + var(--space-6))}.content-auth{max-width:none;min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:var(--space-4)}.page-header-title{margin:0;font-size:1.5rem;font-weight:700;letter-spacing:-.03em}.page-header-subtitle{margin:var(--space-1) 0 0;color:var(--color-muted);font-size:.9rem}.sidebar-layout{display:flex;flex-direction:column;gap:var(--space-6);min-height:calc(100dvh - var(--topbar-height) - var(--space-6));margin-bottom:calc(var(--space-6) * -1)}.profile-bar{margin-top:calc(var(--space-6) * -1);margin-left:calc(-50vw + 50%);margin-right:calc(-50vw + 50%);background:color-mix(in srgb,var(--color-surface-alt) 78%,var(--color-border));position:relative}.profile-bar-inner{max-width:var(--content-max-width);margin:0 auto;padding:var(--space-4) var(--space-6);display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);flex-wrap:wrap}.profile-bar-identity{display:flex;align-items:center;gap:var(--space-3)}.profile-bar-avatar{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--radius-full);background:color-mix(in srgb,var(--color-accent) 15%,var(--color-surface));color:var(--color-accent);font-size:.9rem;font-weight:700;letter-spacing:.02em;flex-shrink:0}.profile-bar-info{display:flex;flex-direction:column;gap:2px}.profile-bar-name{font-size:1rem;font-weight:700;color:var(--color-text);letter-spacing:-.01em}.profile-bar-email{font-size:.8rem;color:var(--color-muted)}.profile-bar-stats{display:flex;align-items:center;gap:var(--space-5)}.profile-stat{display:flex;flex-direction:column;align-items:center;gap:2px}.profile-stat-head{display:flex;align-items:center;gap:var(--space-2)}.profile-stat-icon{display:inline-flex;align-items:center;color:var(--color-accent);flex-shrink:0}.profile-stat--done .profile-stat-icon{color:var(--color-success)}.profile-stat-count{font-size:1.5rem;font-weight:700;color:var(--color-text);line-height:1}.profile-stat-label{font-size:.7rem;color:var(--color-muted);text-transform:uppercase;letter-spacing:.05em}.sidebar-layout-grid{display:grid;grid-template-columns:var(--sidebar-width) 1fr;gap:0;align-items:start;flex:1;position:relative;padding-top:var(--space-5)}.sidebar-layout-grid:before{content:"";position:absolute;top:0;bottom:0;left:var(--sidebar-width);width:1px;background:var(--color-border);pointer-events:none}.sidebar-layout-main{min-width:0;padding-left:var(--space-8)}.sidebar{position:sticky;top:calc(var(--topbar-height) + var(--space-6))}.sidebar-nav{display:flex;flex-direction:column;gap:2px}.sidebar-group-label{display:block;padding:0 var(--space-3);margin-bottom:var(--space-2);font-size:.6875rem;font-weight:600;letter-spacing:.02em;color:var(--color-muted)}.sidebar-item{display:flex;align-items:center;padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);color:var(--color-muted);font-size:.9375rem;font-weight:500;text-decoration:none;min-height:40px;transition:background var(--transition-fast),color var(--transition-fast)}.sidebar-item:hover{background:var(--color-surface-alt);color:var(--color-text);text-decoration:none}.sidebar-item.is-active{background:var(--color-surface-alt);color:var(--color-accent);font-weight:600;pointer-events:none}@media(prefers-reduced-motion:reduce){.sidebar-item{transition:none}}.page-title{display:flex;flex-direction:column;gap:4px;margin-bottom:var(--space-6)}.page-title-heading{margin:0;font-size:1.5rem;font-weight:700;letter-spacing:-.03em;color:var(--color-text)}.page-title-subtitle{margin:0;color:var(--color-muted);font-size:.9rem}#route-progress{position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--color-accent);z-index:1;transform-origin:left;transform:scaleX(0);opacity:0;pointer-events:none}.topbar{position:fixed;top:0;left:0;right:0;z-index:30;height:var(--topbar-height);display:flex;align-items:center;border-bottom:1px solid var(--color-border);background:var(--color-surface)}.topbar-inner{width:100%;max-width:var(--content-max-width);margin:0 auto;padding:0 var(--space-6);display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.topbar-left{min-width:0}.topbar-brand{display:inline-flex;align-items:center}.topbar-brand:hover{text-decoration:none}.topbar-logo{display:block;width:150px;height:40px;object-fit:cover;object-position:center}.topbar-right{display:flex;align-items:center;gap:var(--space-2);justify-self:end}.topbar-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-lg);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-muted);cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast)}.topbar-btn:hover{background:var(--color-surface-alt);color:var(--color-text);border-color:var(--color-muted-light)}.topbar-btn svg{width:18px;height:18px}.profile-menu{position:relative}.profile-trigger{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-2);border-radius:var(--radius-lg);border:none;background:transparent;color:var(--color-text);font-size:.875rem;font-weight:600;cursor:pointer;transition:color var(--transition-fast)}.profile-name{font-size:1.0625rem;font-weight:700;letter-spacing:-.01em}.profile-trigger:hover{color:var(--color-accent)}.profile-avatar{display:none;align-items:center;justify-content:center;width:30px;height:30px;border-radius:var(--radius-full);background:color-mix(in srgb,var(--color-accent) 15%,var(--color-surface));color:var(--color-accent);font-size:.72rem;font-weight:700;letter-spacing:.02em;flex-shrink:0}.profile-chevron{color:var(--color-muted);flex-shrink:0;transition:transform var(--transition-fast)}.profile-trigger[aria-expanded=true] .profile-chevron{transform:rotate(180deg)}.profile-dropdown{position:absolute;top:calc(100% + 6px);right:0;z-index:40;min-width:200px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:var(--space-2);display:flex;flex-direction:column;gap:2px}.profile-dropdown[hidden]{display:none}.profile-item{display:flex;align-items:center;gap:var(--space-3);width:100%;padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);border:none;background:transparent;color:var(--color-muted);font-size:.875rem;font-weight:500;text-decoration:none;cursor:pointer;text-align:left;transition:background var(--transition-fast),color var(--transition-fast)}.profile-item:hover{background:var(--color-surface-alt);color:var(--color-text);text-decoration:none}.profile-item svg{flex-shrink:0;width:16px;height:16px}.tema-wrap{position:relative}.tema-chevron{margin-left:auto;color:var(--color-muted);flex-shrink:0}.profile-item .tema-chevron{width:12px;height:12px}.theme-submenu{position:absolute;right:100%;top:0;margin-right:var(--space-1);min-width:160px;display:flex;flex-direction:column;gap:0;padding:var(--space-2);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);z-index:50}.theme-option{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-1) var(--space-3);border-radius:var(--radius-md);border:none;background:transparent;color:var(--color-muted);font-size:.8125rem;font-weight:500;cursor:pointer;text-align:left;min-height:32px;transition:background var(--transition-fast),color var(--transition-fast)}.theme-option:hover{background:var(--color-surface-alt);color:var(--color-text)}.theme-option svg{flex-shrink:0;width:14px;height:14px}.theme-check{margin-left:auto;color:var(--color-accent);visibility:hidden}.theme-option[aria-checked=true]{color:var(--color-text)}.theme-option[aria-checked=true] .theme-check{visibility:visible}@media(prefers-reduced-motion:reduce){.theme-option{transition:none}}.mobile-nav{display:none}.segmented{display:inline-flex;align-items:center;background:var(--color-surface-alt);border:1px solid var(--color-border);border-radius:var(--radius-full);padding:3px;gap:2px}.segmented-item{display:inline-flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-4);border-radius:var(--radius-full);font-size:.875rem;font-weight:500;color:var(--color-muted);text-decoration:none;transition:color var(--transition-fast),background var(--transition-fast),box-shadow var(--transition-fast);white-space:nowrap}.segmented-item:hover{color:var(--color-text);text-decoration:none}.segmented-item.is-active{background:var(--color-surface);box-shadow:var(--shadow-sm);color:var(--color-accent);font-weight:600;pointer-events:none}@media(prefers-reduced-motion:reduce){.segmented-item{transition:none}}.section-heading{display:flex;align-items:center;gap:var(--space-2);margin:0;font-size:.8rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--color-muted)}.section-count{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 var(--space-1);border-radius:var(--radius-full);background:var(--color-surface-alt);border:1px solid var(--color-border);font-size:.7rem;font-weight:600;color:var(--color-muted);letter-spacing:0;text-transform:none}.card,.content-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-6);box-shadow:var(--shadow-sm)}.content-card--flush{overflow:hidden}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);border:1px solid transparent;border-radius:var(--radius-lg);padding:var(--space-2) var(--space-4);font-family:var(--font-sans);font-size:.875rem;font-weight:600;text-decoration:none;white-space:nowrap;cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast),transform var(--transition-fast)}.btn:hover{text-decoration:none}.btn:active{transform:scale(.98)}.btn-primary{background:var(--color-accent);color:var(--color-on-accent)}.btn-primary:hover{background:var(--color-accent-hover)}.btn-secondary{background:var(--color-surface-alt);color:var(--color-text)}.btn-secondary:hover{background:var(--color-border)}.btn-ghost{background:transparent;color:var(--color-muted)}.btn-ghost:hover{background:var(--color-surface-alt);color:var(--color-text)}.btn-danger{background:var(--color-error);color:var(--color-on-accent)}.btn-danger:hover{background:var(--color-error-hover)}.btn-danger-soft{background:var(--color-error-bg);color:var(--color-error);border-color:var(--color-error)}.btn-danger-soft:hover{background:var(--color-error);color:var(--color-on-accent)}.btn-danger-ghost{background:transparent;color:var(--color-muted)}.btn-danger-ghost:hover{background:var(--color-error-bg);color:var(--color-error)}.btn-success{background:var(--color-success);color:var(--color-on-accent)}.btn-success:hover{background:var(--color-success-hover)}.btn-warning-ghost{background:var(--color-warning-bg);color:var(--color-warning);border-color:color-mix(in srgb,var(--color-warning) 40%,transparent)}.btn-warning-ghost:hover{background:color-mix(in srgb,var(--color-warning) 12%,transparent);color:color-mix(in srgb,var(--color-warning) 80%,#000)}.btn-outline{background:transparent;color:var(--color-accent);border-color:var(--color-accent)}.btn-outline:hover{background:color-mix(in srgb,var(--color-accent) 8%,transparent)}.btn-outline-muted{background:transparent;color:var(--color-text);border-color:var(--color-border)}.btn-outline-muted:hover{background:var(--color-surface-alt)}.btn-sm{padding:var(--space-1) var(--space-3);font-size:.8rem;border-radius:var(--radius-md)}.btn-lg{padding:var(--space-3) var(--space-5);font-size:1rem;min-height:var(--btn-min-tap)}.btn-block{width:100%}.btn-icon{padding:var(--space-2)}.btn-sm.btn-icon{padding:var(--space-1)}.btn:disabled,.btn[disabled]{opacity:.5;pointer-events:none;cursor:not-allowed}.btn i,.btn svg{width:16px;height:16px}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:2px var(--space-2);border-radius:var(--radius-full);font-size:.75rem;font-weight:600;white-space:nowrap}.badge-muted,.badge-secondary{background:var(--color-surface-alt);color:var(--color-muted)}.badge-success{background:var(--color-success-bg);color:var(--color-success)}.badge-warning{background:var(--color-warning-bg);color:var(--color-warning)}.badge-error{background:var(--color-error-bg);color:var(--color-error)}.badge-info{background:var(--color-info-bg);color:var(--color-info)}.badge-sm{padding:1px var(--space-1);font-size:.68rem}.badge-draft{background:color-mix(in srgb,var(--color-muted) 12%,transparent);color:var(--color-muted)}.badge-published{background:var(--color-success-bg);color:var(--color-success)}.badge-closed{background:color-mix(in srgb,var(--color-error) 12%,transparent);color:var(--color-error)}.badge-real{background:color-mix(in srgb,var(--color-accent) 12%,transparent);color:var(--color-accent)}.badge-practice{background:color-mix(in srgb,var(--color-practice) 12%,transparent);color:var(--color-practice)}.form-label{display:block;margin-bottom:var(--space-1);color:var(--color-text);font-size:.8rem;font-weight:600}.form-input,.form-select,.form-textarea{width:100%;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-2) var(--space-3);background:var(--color-surface);color:var(--color-text);font-family:var(--font-sans);font-size:.875rem;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-textarea{resize:vertical}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--color-accent) 14%,transparent)}.pw-input-wrap{position:relative}.pw-input-wrap .form-input{padding-right:2.75rem}.pw-toggle{position:absolute;right:0;top:50%;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;width:var(--btn-min-tap);height:var(--btn-min-tap);background:none;border:none;cursor:pointer;color:var(--color-muted);transition:color var(--transition-fast);border-radius:var(--radius-md)}.pw-toggle:hover{color:var(--color-text)}.pw-toggle:focus-visible{outline:2px solid var(--color-accent);outline-offset:-2px}.pw-reqs{list-style:none;margin:var(--space-2) 0 0;display:flex;flex-direction:column;gap:3px}.pw-reqs li{display:flex;align-items:center;gap:var(--space-2);font-size:.77rem;color:var(--color-muted);transition:color var(--transition-fast);padding-left:var(--space-1)}.pw-reqs li:before{content:"·";font-size:1.1rem;line-height:1;flex-shrink:0;width:10px;text-align:center}.pw-reqs li[data-met]{color:var(--color-success)}.pw-reqs li[data-met]:before{content:"✓";font-size:.72rem}@media(prefers-reduced-motion:reduce){.pw-toggle,.pw-reqs li{transition:none}}dialog{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);margin:0;border-radius:var(--radius-xl);border:1px solid var(--color-border);padding:var(--space-6);max-width:480px;width:92%;background:var(--color-surface);color:var(--color-text);box-shadow:var(--shadow-lg)}dialog::backdrop{background:var(--color-scrim)}.modal{max-width:480px}.modal.modal-sm{max-width:380px}.modal.modal-lg{max-width:640px}.modal-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);margin-bottom:var(--space-4)}.modal-title{margin:0;font-size:1.05rem;font-weight:700;letter-spacing:-.02em}.modal-body{display:grid;gap:var(--space-3)}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-2);margin-top:var(--space-2)}.toast-container{position:fixed;top:calc(var(--topbar-height) + var(--space-4));right:var(--space-4);z-index:100;display:flex;flex-direction:column;gap:var(--space-2);max-width:420px;pointer-events:none}.toast{display:flex;align-items:flex-start;gap:var(--space-2);pointer-events:auto;padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);font-size:.875rem;box-shadow:var(--shadow-lg);opacity:0;transform:translate(20px);animation:toast-in .2s ease forwards}.toast.toast-out{animation:toast-out .15s ease forwards}.toast-error{background:var(--color-error-bg);border:1px solid var(--color-error);color:var(--color-error)}.toast-success{background:var(--color-success-bg);border:1px solid var(--color-success);color:var(--color-success)}.toast-warning{background:var(--color-warning-bg);border:1px solid var(--color-warning);color:var(--color-warning)}.toast-info{background:var(--color-info-bg);border:1px solid var(--color-info);color:var(--color-info)}.toast-close{margin-left:auto;border:none;background:none;color:inherit;font-size:1rem;line-height:1;cursor:pointer;opacity:.7}.toast-close:hover{opacity:1}.toast-action{border:1px solid currentColor;background:transparent;color:inherit;border-radius:var(--radius-sm);font-size:.75rem;font-weight:600;padding:2px var(--space-2);cursor:pointer}.toast-action:hover{background:color-mix(in srgb,currentColor 10%,transparent)}@keyframes toast-in{to{opacity:1;transform:translate(0)}}@keyframes toast-out{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(20px)}}.icon-xs{width:12px;height:12px}.icon-sm{width:14px;height:14px}.icon-md{width:16px;height:16px}.icon-lg{width:20px;height:20px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.spinner{width:18px;height:18px;border:3px solid var(--color-border);border-top-color:var(--color-warning);border-radius:50%;animation:spin .8s linear infinite}.spinner-lg{width:32px;height:32px;border-width:4px}@keyframes spin{to{transform:rotate(360deg)}}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--color-muted-light)}.back-link{display:inline-flex;align-items:center;gap:var(--space-1);font-size:.875rem;color:var(--color-muted);cursor:pointer;text-decoration:none}.back-link:hover{color:var(--color-text);text-decoration:none}.alert-error{padding:var(--space-3) var(--space-4);background:var(--color-error-bg);border:1px solid 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