:root{--c-green:#1ab78d;--c-green-600:#159c78;--c-green-700:#10805f;--c-green-300:#8fdcc4;--c-green-soft:rgba(26,183,141,0.1);--c-green-faint:rgba(26,183,141,0.06);--c-green-shadow:rgba(26,183,141,0.28);--c-charcoal:#404041;--c-charcoal-700:#2c2c2d;--c-ink:#404041;--c-ink-muted:#6c6c6e;--c-ink-faint:#96969a;--c-bg:#ffffff;--c-surface:#ffffff;--c-surface-muted:#f6f7f6;--c-sidebar:#2c2c2d;--c-sidebar-text:rgba(255,255,255,0.92);--c-sidebar-muted:rgba(255,255,255,0.58);--c-sidebar-border:rgba(255,255,255,0.1);--c-border:#e2e3e2;--c-border-soft:#edeeed;--c-error:#b3261e;--c-error-bg:#fbe9e8;--c-warn:#a6720a;--c-warn-bg:#faf0d8;--c-success:#10805f;--c-success-bg:#e4f5ee;--radius-sm:6px;--radius-md:8px;--radius-lg:10px;--shadow-xs:0 1px 2px rgba(16,20,18,0.06);--shadow-sm:0 2px 10px rgba(16,20,18,0.07);--shadow-md:0 8px 28px rgba(16,20,18,0.1);--shadow-brand:0 10px 28px var(--c-green-shadow);--font-display:"Helvetica Neue",Helvetica,Arial,sans-serif;--font-body:"Helvetica 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var(--c-green);border-radius:var(--radius-lg);box-shadow:var(--shadow-xs)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--c-surface-muted);padding:24px}.auth-card{width:100%;max-width:400px;background:var(--c-surface);border:1px solid var(--c-border);border-top:3px solid var(--c-green);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:32px 28px}.auth-card .logo-row{display:flex;align-items:center;gap:10px;margin-bottom:20px}.auth-card .page-title{font-size:24px;margin:14px 0 4px}.auth-card .page-description{color:var(--c-ink-muted);font-size:13.5px;margin:0 0 20px}.auth-form{display:flex;flex-direction:column;gap:14px}.auth-form .field label{display:block;font-size:12.5px;font-weight:600;color:var(--c-ink-muted);margin-bottom:5px}.auth-submit{margin-top:4px;width:100%}.auth-error{background:var(--c-error-bg);color:var(--c-error);border-radius:var(--radius-sm);padding:10px 12px;font-size:13px;margin-bottom:16px}.auth-help{margin:18px 0 0;font-size:12.5px;color:var(--c-ink-faint)}.app-shell{display:flex;min-height:100vh}.sidebar{width:248px;flex:none;background:var(--c-sidebar);color:var(--c-sidebar-text);display:flex;flex-direction:column;padding:22px 16px}.sidebar .brand-row{display:flex;align-items:center;gap:10px;padding:0 8px 22px;margin-bottom:18px;border-bottom:1px solid var(--c-sidebar-border)}.sidebar .brand-row .wordmark{font-family:var(--font-display);font-weight:700;font-size:15px;color:#ffffff;letter-spacing:-.01em}.sidebar .brand-row .wordmark small{display:block;font-family:var(--font-body);font-weight:400;font-size:11px;color:var(--c-sidebar-muted);letter-spacing:.04em;text-transform:uppercase}.sidebar nav{display:flex;flex-direction:column;gap:2px;flex:1 1}.sidebar nav a{display:block;padding:9px 12px;border-radius:var(--radius-sm);color:var(--c-sidebar-text);text-decoration:none;font-size:13.5px;font-weight:500;transition:background 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