:root{--font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;--color-accent: #2563eb;--color-accent-hover: #1d4ed8;--color-success: #10b981;--color-warning: #f59e0b;--color-danger: #ef4444;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--color-bg-primary: #1f2937;--color-bg-secondary: #111827;--color-text-primary: #f9fafb;--color-text-secondary: #9ca3af;--color-border: #374151}[data-theme=light]{--color-bg-primary: #ffffff;--color-bg-secondary: #f3f4f6;--color-text-primary: #111827;--color-text-secondary: #4b5563;--color-border: #e5e7eb}[data-theme=dark]{--color-bg-primary: #1f2937;--color-bg-secondary: #111827;--color-text-primary: #f9fafb;--color-text-secondary: #9ca3af;--color-border: #374151}*{box-sizing:border-box;margin:0;padding:0}.course-row:hover{background-color:var(--color-bg-secondary)!important;border-color:var(--color-accent)!important}[data-theme=dark] .course-row:hover{background-color:var(--color-bg-tertiary)!important}body{font-family:var(--font-sans);background-color:var(--color-bg-secondary);color:var(--color-text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden;overflow-wrap:anywhere;word-break:break-word}button{cursor:pointer;font-family:inherit}a{color:inherit;text-decoration:none}.ui-scrollbar{scrollbar-width:thin;scrollbar-color:var(--color-border) transparent}.ui-scrollbar::-webkit-scrollbar{width:6px;height:6px}.ui-scrollbar::-webkit-scrollbar-track{background:transparent}.ui-scrollbar::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-sm)}.ui-scrollbar::-webkit-scrollbar-thumb:hover{background:var(--color-text-secondary)}._layout_1jbqp_1{display:flex;flex-direction:column;min-height:100vh;background-color:var(--color-bg)}._header_1jbqp_8{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md) var(--space-lg);background-color:var(--color-bg-primary);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:10}._logo_1jbqp_20{display:flex;align-items:center;gap:var(--space-sm);font-weight:700;font-size:1.25rem;color:var(--color-text-primary)}._nav_1jbqp_29{display:flex;gap:var(--space-md)}._link_1jbqp_34{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);color:var(--color-text-secondary);font-weight:500;transition:all .2s ease}._link_1jbqp_34:hover{background-color:var(--color-bg-secondary);color:var(--color-text-primary)}._link_1jbqp_34._active_1jbqp_50{background-color:var(--color-accent);color:#fff}._main_1jbqp_55{flex:1;padding:var(--space-md) var(--space-md);max-width:1200px;margin:0 auto;width:100%;min-height:60vh}@media(max-width:640px){._header_1jbqp_8{flex-direction:column;gap:4px;padding:6px var(--space-md)}._nav_1jbqp_29{width:100%;justify-content:space-between}._linkText_1jbqp_78{display:none}}._footer_1oske_1{padding:12px 16px;border-top:1px solid var(--color-border);background-color:var(--color-bg);color:var(--color-text-secondary);font-size:.8rem;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}._section_1oske_14{display:flex;align-items:center;gap:8px}._links_1oske_20{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;list-style:none;margin:0;padding:0}._linkButton_1oske_30{background:none;border:none;padding:0;color:var(--color-text-secondary);font-size:inherit;font-family:inherit;cursor:pointer;text-decoration:none;transition:color .2s ease}._linkButton_1oske_30:hover,._linkButton_1oske_30:focus-visible{color:var(--color-accent);outline:none}._separator_1oske_48{color:var(--color-border);-webkit-user-select:none;user-select:none}._devBadge_1oske_53{font-size:.65rem;font-weight:700;color:var(--color-accent);padding:2px 4px;border:1px solid var(--color-accent);border-radius:4px;text-transform:uppercase}@media(max-width:600px){._footer_1oske_1{flex-direction:column;text-align:center;padding:16px}._section_1oske_14{justify-content:center;width:100%}._links_1oske_20{justify-content:center;width:100%;gap:12px}}._overlay_ghy98_1{position:fixed;inset:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:10000;padding-left:16px;padding-right:16px;padding-top:env(safe-area-inset-top,16px);padding-bottom:env(safe-area-inset-bottom,16px);overflow:hidden;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}._modal_ghy98_20{background-color:var(--color-bg-primary);border-radius:var(--radius-lg);width:92vw;max-width:520px;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;max-height:85vh;max-height:85svh;max-height:85dvh;display:flex;flex-direction:column;overflow:hidden}._header_ghy98_40{padding:var(--space-lg);border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}._title_ghy98_49{font-size:1.25rem;font-weight:600;margin:0;min-width:0;word-break:break-word}._closeButton_ghy98_57{background:none;border:none;color:var(--color-text-secondary);cursor:pointer;padding:var(--space-xs);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center}._closeButton_ghy98_57:hover{background-color:var(--color-bg-secondary);color:var(--color-text-primary)}._body_ghy98_74{padding:var(--space-lg);overflow-y:auto;flex:1 1 auto;min-height:0;padding-bottom:24px}._footer_ghy98_82{padding:var(--space-lg);border-top:1px solid var(--color-border);background-color:var(--color-bg-primary);flex-shrink:0;display:flex;flex-direction:column}@media(max-width:480px){._overlay_ghy98_1{padding-left:12px;padding-right:12px}._modal_ghy98_20{max-height:85dvh;border-radius:var(--radius-md)}._header_ghy98_40{padding:var(--space-md)}._body_ghy98_74{padding:var(--space-md);padding-bottom:20px}._footer_ghy98_82{padding:var(--space-md);padding-bottom:calc(env(safe-area-inset-bottom) + 16px);flex-wrap:wrap;gap:var(--space-sm)}}._button_6b816_1{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-md);font-weight:500;transition:all .2s ease;border:1px solid transparent}._button_6b816_1:disabled{opacity:.5;cursor:not-allowed}._primary_6b816_17{background-color:var(--color-accent);color:#fff}._primary_6b816_17:hover:not(:disabled){background-color:var(--color-accent-hover)}._secondary_6b816_26{background-color:var(--color-bg-primary);color:var(--color-text-primary);border-color:var(--color-border)}._secondary_6b816_26:hover:not(:disabled){background-color:var(--color-bg-secondary)}._danger_6b816_36{background-color:var(--color-danger);color:#fff}._danger_6b816_36:hover:not(:disabled){opacity:.9}._ghost_6b816_45{background-color:transparent;color:var(--color-text-secondary)}._ghost_6b816_45:hover:not(:disabled){background-color:var(--color-bg-secondary);color:var(--color-text-primary)}._sm_6b816_56{height:2rem;padding:0 var(--space-sm);font-size:.875rem}._md_6b816_62{height:2.5rem;padding:0 var(--space-md);font-size:1rem}._lg_6b816_68{height:3rem;padding:0 var(--space-lg);font-size:1.125rem}._card_1p37v_1{background-color:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-lg);box-shadow:0 1px 2px #0000000d}._clickable_1p37v_9{cursor:pointer;transition:box-shadow .2s ease,transform .1s ease}._clickable_1p37v_9:hover{box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;transform:translateY(-1px)}._container_jv1ew_1{width:100%}._header_jv1ew_5{display:flex;justify-content:space-between;margin-bottom:var(--space-xs);font-size:.875rem;color:var(--color-text-secondary)}._track_jv1ew_13{height:.5rem;background-color:var(--color-border);border-radius:9999px;overflow:hidden}._fill_jv1ew_20{height:100%;background:linear-gradient(90deg,var(--color-success) 0%,#6ee7b7 100%);transition:width .6s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center}._internalLabel_jv1ew_29{color:#000000bf;font-size:.7rem;font-weight:800;text-shadow:none;padding:0 4px}._badge_8s8ls_1{display:inline-flex;align-items:center;padding:.125rem .5rem;border-radius:9999px;font-size:.75rem;font-weight:500;line-height:1}._success_8s8ls_11{background-color:#d1fae5;color:#065f46}._warning_8s8ls_16{background-color:#fef3c7;color:#92400e}._neutral_8s8ls_21{background-color:#f3f4f6;color:#374151}._info_8s8ls_26{background-color:#dbeafe;color:#1e40af}._error_8s8ls_31{background-color:#fee2e2;color:#991b1b}._container_11yv1_1{display:flex;flex-direction:column;gap:var(--space-xs);margin-bottom:var(--space-md)}._label_11yv1_8{font-size:.875rem;font-weight:500;color:var(--color-text-secondary)}._input_11yv1_14{padding:var(--space-sm) var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-bg-primary);color:var(--color-text-primary);font-size:1rem;transition:border-color .2s ease}._input_11yv1_14:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 2px var(--color-accent)}._errorInput_11yv1_30{border-color:var(--color-danger)}._errorText_11yv1_34{font-size:.75rem;color:var(--color-danger)}