:root{color-scheme:dark;--font-heading: "Figtree", "Inter", system-ui, sans-serif;--font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;--weight-regular: 400;--weight-semibold: 600;--weight-bold: 700;--text-xs: .75rem;--text-sm: .875rem;--text-md: 1rem;--text-lg: 1.25rem;--text-xl: 1.75rem;--text-2xl: 2.5rem;--line-tight: 1.15;--line-normal: 1.5;--color-night: #07080d;--color-ink: #f8f7f2;--color-accent: #7667ff;--color-accent-dark: #4e44cc;--color-accent-soft: #b4a8ff;--color-panel: #121522;--color-panel-elevated: #181c2b;--color-surface: #202437;--bg-app: var(--color-night);--bg-panel: var(--color-panel);--bg-panel-elevated: var(--color-panel-elevated);--bg-surface: var(--color-surface);--bg-input: #171b2a;--bg-hover: #202437;--bg-selected: #2a2850;--bg-muted: #171b2a;--bg-glass: rgb(18 21 34 / 94%);--text-primary: var(--color-ink);--text-secondary: #c2c3cc;--text-muted: #a7a9b5;--text-disabled: #858896;--border-default: #2b3042;--border-strong: #3a4056;--border-subtle: #252a3b;--interactive-primary: #8b7fff;--interactive-hover: var(--color-accent-soft);--interactive-active: var(--color-accent);--interactive-on-primary: #07080d;--interactive-subtle: #2a2850;--interactive-subtle-hover: #37335f;--focus-ring: #b4a8ff;--status-success: #77d6a2;--status-success-bg: #17382c;--status-success-border: #2d654e;--status-warning: #e2bd70;--status-warning-bg: #3a301b;--status-warning-border: #655125;--status-error: #ff7085;--status-error-bg: #421f2a;--status-error-border: #75404b;--status-neutral: #c2c3cc;--status-neutral-bg: #202437;--shadow-color: rgb(0 0 0 / 35%);--shadow-panel: 0 .75rem 2rem rgb(0 0 0 / 35%);--shadow-dialog: 0 1rem 3rem rgb(0 0 0 / 48%);--overlay-backdrop: rgb(0 0 0 / 56%);--accent-glow: rgb(118 103 255 / 18%);--success-glow: rgb(119 214 162 / 14%);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-pill: 999px;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-6: 1.5rem;--space-8: 2rem}:root[data-theme=light]{color-scheme:light;--color-night: #eef1f5;--color-ink: #252a34;--color-accent: #6657df;--color-accent-dark: #5143bd;--color-accent-soft: #786be4;--color-panel: #fafbfc;--color-panel-elevated: #ffffff;--color-surface: #eef1f5;--bg-app: #eef1f5;--bg-panel: #fafbfc;--bg-panel-elevated: #ffffff;--bg-surface: #eef1f5;--bg-input: #ffffff;--bg-hover: #e8ebf1;--bg-selected: #e5e2fb;--bg-muted: #f3f5f8;--bg-glass: rgb(250 251 252 / 95%);--text-primary: #252a34;--text-secondary: #5f6673;--text-muted: #5f6673;--text-disabled: #979da7;--border-default: #d5dae2;--border-strong: #b8c0cc;--border-subtle: #e1e5eb;--interactive-primary: #6657df;--interactive-hover: #5143bd;--interactive-active: #4436a6;--interactive-on-primary: #ffffff;--interactive-subtle: #e5e2fb;--interactive-subtle-hover: #d9d5fa;--focus-ring: #5143bd;--status-success: #287a58;--status-success-bg: #e8f6ef;--status-success-border: #cee9d9;--status-warning: #8b6309;--status-warning-bg: #fff5df;--status-warning-border: #e6c978;--status-error: #b83f52;--status-error-bg: #fff0ed;--status-error-border: #eed1cc;--status-neutral: #5f6673;--status-neutral-bg: #f0f2f6;--shadow-color: rgb(45 54 68 / 8%);--shadow-panel: 0 .75rem 2rem rgb(45 54 68 / 14%);--shadow-dialog: 0 1rem 3rem rgb(45 54 68 / 20%);--overlay-backdrop: rgb(27 34 45 / 42%);--accent-glow: rgb(102 87 223 / 12%);--success-glow: rgb(40 122 88 / 10%)}*,*:before,*:after{box-sizing:border-box}html,body{min-width:320px;min-height:100%;margin:0}html{background:var(--bg-app)}body{min-height:100vh;background:var(--bg-app);color:var(--text-primary);font-family:var(--font-body);font-size:var(--text-md);font-weight:var(--weight-regular);line-height:var(--line-normal);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}input,select,textarea{color:var(--text-primary);background-color:var(--bg-input)}::placeholder{color:var(--text-muted);opacity:1}:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}:disabled{cursor:not-allowed}button{cursor:pointer}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:var(--weight-semibold);line-height:var(--line-tight)}code,pre,kbd,.technical,.mono{font-family:var(--font-mono)}a{color:var(--interactive-primary)}a:hover{color:var(--interactive-hover)}.auth-page{min-height:100dvh;display:grid;place-items:center;padding:clamp(1.25rem,5vw,3rem);background:var(--bg-app)}.auth-card{width:min(100%,28rem);padding:clamp(1.5rem,5vw,2.5rem);border:1px solid var(--border-default);border-radius:var(--radius-lg);background:var(--bg-panel);box-shadow:var(--shadow-panel)}.auth-card-wide{width:min(100%,34rem)}.brand{display:inline-flex;align-items:center;gap:var(--space-3);color:var(--text-primary);text-decoration:none}.brand:hover{color:var(--text-primary)}.brand-mark{display:grid;width:2.5rem;height:2.5rem;place-items:center;border-radius:var(--radius-md);background:var(--interactive-primary);color:var(--interactive-on-primary);font-family:var(--font-heading);font-size:1.25rem;font-weight:var(--weight-bold)}.brand-name,.brand-caption{display:block}.brand-name{font-family:var(--font-heading);font-size:var(--text-md);font-weight:var(--weight-bold);letter-spacing:.04em}.brand-caption{margin-top:.1rem;color:var(--text-muted);font-size:var(--text-xs)}.auth-title{margin:var(--space-8) 0 var(--space-2);font-size:clamp(1.6rem,5vw,2rem);letter-spacing:-.035em}.auth-copy{margin:0 0 var(--space-6);color:var(--text-secondary);font-size:var(--text-sm)}.auth-form{display:grid;gap:var(--space-2)}.auth-form>label,.auth-field-label{color:var(--text-secondary);font-size:var(--text-sm);font-weight:var(--weight-semibold)}.auth-form input:not([type=checkbox]){width:100%;min-height:2.9rem;padding:.7rem .8rem;border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--bg-input);color:var(--text-primary)}.auth-form input:focus-visible{border-color:var(--interactive-primary)}.auth-primary,.auth-card .auth-primary{min-height:2.9rem;margin-top:var(--space-2);padding:.7rem 1rem;border:1px solid transparent;border-radius:var(--radius-md);background:var(--interactive-primary);color:var(--interactive-on-primary);font-weight:var(--weight-bold)}.auth-primary:hover:not(:disabled){background:var(--interactive-active)}.auth-primary:disabled{opacity:.62}.auth-link{color:var(--interactive-primary);font-size:var(--text-sm);font-weight:var(--weight-semibold)}.auth-error,.auth-success,.auth-notice{margin:var(--space-3) 0;padding:.7rem .8rem;border:1px solid var(--border-default);border-radius:var(--radius-md);font-size:var(--text-sm);line-height:var(--line-normal)}.auth-error{border-color:var(--status-error-border);background:var(--status-error-bg);color:var(--status-error)}.auth-success,.auth-notice{border-color:var(--status-success-border);background:var(--status-success-bg);color:var(--status-success)}.auth-card footer{margin-top:var(--space-6);padding-top:var(--space-4);border-top:1px solid var(--border-subtle)}.auth-card footer a{font-size:var(--text-xs)}.password-field{position:relative}.password-field input{padding-right:4.25rem!important}.password-toggle{position:absolute;top:50%;right:var(--space-2);transform:translateY(-50%);padding:.35rem .45rem;border:0;border-radius:var(--radius-sm);background:transparent;color:var(--text-muted);font-size:var(--text-xs);font-weight:var(--weight-semibold)}.terms-intro,.privacy-note{color:var(--text-muted);font-size:var(--text-xs);line-height:var(--line-normal)}.terms-check{display:flex;align-items:flex-start;gap:var(--space-2);color:var(--text-secondary);font-size:var(--text-sm);line-height:var(--line-normal)}.terms-check input{flex:0 0 auto;margin-top:.2rem;accent-color:var(--interactive-primary)}.invitation-sign-in{display:flex;width:100%;align-items:center;justify-content:center;margin-block:var(--space-2);text-decoration:none}@media(max-width:480px){.auth-page{place-items:start center;padding:1rem}.auth-card{margin-block:1rem;padding:1.35rem}}