/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.hidden{display:none}.table{display:table}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}:root{--ink:#15221d;--muted:#68746f;--paper:#f5f6f1;--panel:#fff;--line:#dce2dc;--green:#1e674c;--green-dark:#124936;--mint:#dff1e8;--amber:#b56d16}*{box-sizing:border-box}html{background:var(--paper);scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);margin:0;font-family:Arial,Noto Sans JP,sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.app-shell{min-height:100vh}.topbar{border-bottom:1px solid var(--line);z-index:10;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#f5f6f1eb;justify-content:space-between;align-items:center;height:72px;padding:0 34px;display:flex;position:sticky;top:0}.topbar-actions{align-items:center;gap:9px;display:flex}.signed-in-email{text-overflow:ellipsis;white-space:nowrap;max-width:190px;color:var(--muted);font-size:11px;overflow:hidden}.sign-out-button{color:var(--muted);background:0 0;border:0;padding:7px 3px;font-size:11px}.brand{color:var(--ink);letter-spacing:-.02em;align-items:center;gap:11px;font-weight:800;text-decoration:none;display:flex}.brand-mark{color:#fff;background:var(--green);border-radius:10px 10px 10px 3px;place-items:center;width:34px;height:34px;font-family:Georgia,serif;display:grid}.security-pill{color:var(--green-dark);background:#eef8f2;border:1px solid #bfd5c9;border-radius:999px;align-items:center;gap:8px;padding:8px 12px;font-size:12px;font-weight:700;display:flex}.status-dot{background:#2e9d70;border-radius:50%;width:8px;height:8px;display:inline-block;box-shadow:0 0 0 4px #2e9d701f}.page-grid{grid-template-columns:minmax(300px,390px) minmax(0,1fr);max-width:1480px;min-height:calc(100vh - 72px);margin:0 auto;display:grid}.settings-panel{border-right:1px solid var(--line);background:#f0f2eb;padding:52px 36px}.eyebrow{color:var(--green);letter-spacing:.18em;font-size:11px;font-weight:900}.settings-panel h1{letter-spacing:-.04em;margin:12px 0 14px;font-family:Georgia,Noto Serif JP,serif;font-size:clamp(34px,4vw,48px);line-height:1.12}.lead{color:var(--muted);margin:0 0 34px;font-size:14px;line-height:1.75}label{color:#46524d;gap:8px;margin-bottom:17px;font-size:12px;font-weight:800;display:grid}input,textarea,select{width:100%;color:var(--ink);background:#fff;border:1px solid #cdd5ce;border-radius:11px;outline:none;transition:border .15s,box-shadow .15s}input,select{height:46px;padding:0 13px}textarea{resize:vertical;min-height:150px;padding:18px;line-height:1.7}input:focus,textarea:focus,select:focus{border-color:#43836a;box-shadow:0 0 0 3px #43836a21}.profile-toolbar{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:9px;margin-bottom:17px;display:grid}.profile-toolbar label{margin:0}.profile-add{height:46px;color:var(--green-dark);white-space:nowrap;background:#fff;border:1px solid #bcc9c0;border-radius:10px;padding:0 12px;font-size:11px;font-weight:900}.field-row{grid-template-columns:minmax(0,1fr) 74px;gap:10px;display:grid}.secondary-button,.receive-button{color:var(--green-dark);background:#fff;border:1px solid #bcc9c0;border-radius:10px;padding:11px 14px;font-weight:800}.secondary-button{width:100%}.storage-card{background:#ffffffa6;border:1px solid #d6ddd6;border-radius:14px;margin-top:30px;padding:17px}.storage-card>div:first-child{justify-content:space-between;font-size:12px;display:flex}.storage-card strong{font-size:12px}.meter{background:#dce5df;border-radius:99px;height:5px;margin:12px 0 9px;overflow:hidden}.meter span{background:var(--green);height:100%;display:block}.storage-card small,.privacy-note{color:var(--muted);font-size:10px;line-height:1.65}.privacy-note{margin-top:18px}.workspace{background:var(--panel);padding:52px clamp(24px,6vw,82px)}.workspace-header{justify-content:space-between;align-items:end;gap:20px;margin-bottom:25px;display:flex}.workspace h2{letter-spacing:-.03em;margin:8px 0 0;font-family:Georgia,Noto Serif JP,serif;font-size:29px}.composer{border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 18px 50px #19352912}.composer textarea{box-shadow:none;border:0;padding:4px 4px 18px}.drop-zone{cursor:pointer;background:#f7faf7;border:1px dashed #afc2b5;border-radius:12px;align-items:center;gap:13px;padding:14px;display:flex}.drop-zone:hover{background:#f0f7f3}.drop-zone strong,.drop-zone small{display:block}.drop-zone strong{font-size:13px}.drop-zone small{color:var(--muted);margin-top:3px;font-size:10px}.drop-icon{background:var(--mint);width:34px;height:34px;color:var(--green);border-radius:50%;place-items:center;font-size:22px;display:grid}.file-list{flex-wrap:wrap;gap:7px;margin-top:12px;display:flex}.file-list span{color:#365546;background:#edf4ef;border-radius:8px;padding:7px 10px;font-size:11px}.file-list small{opacity:.7}.composer-footer{justify-content:space-between;align-items:center;gap:18px;margin-top:16px;display:flex}.composer-footer>span{color:var(--muted);font-size:11px}.composer-footer .over{color:#b33a31;font-weight:800}.primary-button{background:var(--green);color:#fff;border:0;border-radius:11px;padding:13px 20px;font-weight:900;box-shadow:0 8px 22px #1e674c33}.primary-button:hover{background:var(--green-dark)}.status-line{color:var(--muted);align-items:center;gap:10px;min-height:18px;margin:16px 4px 38px;font-size:12px;display:flex}.section-title{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding-bottom:14px;display:flex}.section-title h2{letter-spacing:0;margin:0;font-family:Arial,sans-serif;font-size:15px}.section-title span{color:var(--muted);font-size:11px}.history-list{display:grid}.empty-state{color:#87928d;text-align:center;border-bottom:1px solid var(--line);padding:34px 12px;font-size:12px}.history-item{border-bottom:1px solid #edf0ed;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:13px;padding:16px 4px;display:grid}.direction{border-radius:9px;place-items:center;width:30px;height:30px;font-weight:900;display:grid}.direction.sent{color:var(--green);background:#e7f1ea}.direction.received{color:var(--amber);background:#f7ebd9}.history-main{gap:5px;min-width:0;display:grid}.history-main strong{text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.history-main span{color:var(--muted);font-size:10px}.history-target{color:#3d5b4d;align-items:center;gap:7px;min-width:0;margin-top:2px;font-size:10px;display:flex}.history-target>span{text-overflow:ellipsis;white-space:nowrap;color:#3d5b4d;min-width:0;overflow:hidden}.history-target b{color:var(--green-dark);background:#e5eee9;border-radius:5px;flex:none;padding:2px 6px;font-size:9px}.history-target button{color:var(--green);background:0 0;border:0;flex:none;padding:2px;font-size:9px;font-weight:800}.download-button{width:max-content;color:var(--green-dark);background:#f4faf6;border:1px solid #bdd1c3;border-radius:7px;margin-top:8px;padding:5px 8px;font-size:10px;font-weight:800}.download-button:hover{background:#e9f5ed}.history-status{color:var(--green);background:#edf7f1;border-radius:999px;padding:6px 9px;font-size:9px;font-weight:800}@media (width<=820px){.topbar{height:62px;padding:0 18px}.page-grid{grid-template-columns:1fr}.settings-panel{border-right:0;border-bottom:1px solid var(--line);padding:34px 20px}.workspace{padding:34px 20px 60px}.workspace-header{align-items:center}.receive-button{padding:10px;font-size:11px}.history-item{grid-template-columns:34px minmax(0,1fr)}.history-status{grid-column:2;justify-self:start}}.topbar{background:#f5f6f1f2;height:64px;padding:0 24px}.receive-button{padding:9px 12px;font-size:11px}.simple-page{width:min(100% - 32px,760px);margin:0 auto;padding:64px 0 72px}.hero{text-align:center;margin-bottom:34px}.hero h1{letter-spacing:-.05em;margin:10px 0 12px;font-family:Georgia,Noto Serif JP,serif;font-size:clamp(36px,8vw,60px);line-height:1}.hero p{color:var(--muted);margin:0;font-size:13px;line-height:1.8}.composer{border-radius:15px;padding:0;overflow:hidden;box-shadow:0 14px 42px #1935290f}.step-block{border-bottom:1px solid var(--line);padding:24px}.step-block:last-child{border-bottom:0}.step-heading{align-items:center;gap:9px;margin-bottom:15px;display:flex}.step-heading>span{background:var(--green);color:#fff;border-radius:50%;place-items:center;width:22px;height:22px;font-size:10px;font-weight:900;display:grid}.step-heading strong{font-size:13px}.composer textarea{border:1px solid #cdd5ce;border-radius:10px;min-height:118px;padding:14px}.size-line{color:var(--muted);text-align:right;margin-top:10px;font-size:10px}.size-line.over{color:#b33a31;font-weight:800}.compact-step{background:#fafbf8}.profile-toolbar{margin:0}.profile-toolbar select{min-width:0}.settings-disclosure{border-top:1px solid #e3e7e2;margin-top:12px;padding-top:11px}.settings-disclosure summary{width:max-content;color:var(--green);cursor:pointer;font-size:11px;font-weight:800}.settings-fields{border:1px solid var(--line);background:#fff;border-radius:11px;gap:0;margin-top:17px;padding:18px;display:grid}.send-step{gap:14px;display:grid}.send-step .step-heading{margin-bottom:0}.send-step .primary-button{width:100%;min-height:48px;box-shadow:none}.progress-card{background:#f4faf6;border:1px solid #cfe0d6;border-radius:10px;gap:9px;padding:12px 14px;display:grid}.progress-copy{justify-content:space-between;gap:14px;font-size:10px;display:flex}.progress-copy strong{color:var(--green-dark)}.progress-copy span{color:var(--muted)}.progress-track{background:#dfe8e2;border-radius:999px;height:7px;overflow:hidden}.progress-track span{border-radius:inherit;background:var(--green);height:100%;transition:width .2s;display:block}.progress-card.active .progress-track span{background:linear-gradient(90deg,var(--green),#4b9a78,var(--green));background-size:200% 100%;animation:1.3s linear infinite progress-shimmer}@keyframes progress-shimmer{to{background-position:-200% 0}}.status-line{margin:14px 4px 44px}.history-section{margin-top:0}.site-footer{border-top:1px solid var(--line);color:var(--muted);margin-top:34px;padding-top:20px;font-size:9px;line-height:1.6}.site-footer p{margin:14px 0 0}.storage-inline{grid-template-columns:auto minmax(100px,220px);justify-content:space-between;align-items:center;gap:18px;display:grid}.storage-inline .meter{width:100%;margin:0}.auth-page{background:radial-gradient(circle at 80% 0, #dff1e8 0, transparent 36%),var(--paper);place-items:center;min-height:100vh;padding:24px;display:grid}.auth-card{border:1px solid var(--line);background:#ffffffeb;border-radius:18px;width:min(100%,440px);padding:30px;box-shadow:0 20px 60px #1935291a}.auth-copy{margin-top:38px}.auth-copy h1{letter-spacing:-.04em;margin:9px 0 10px;font-family:Georgia,Noto Serif JP,serif;font-size:34px}.auth-copy p{color:var(--muted);margin:0;font-size:13px;line-height:1.7}.auth-form{gap:2px;margin-top:28px;display:grid}.auth-form .primary-button{width:100%;margin-top:5px}.auth-message{color:var(--green-dark);background:#edf7f1;border-radius:9px;margin:0 0 8px;padding:10px 12px;font-size:12px;line-height:1.55}.auth-message.error{color:#9b332c;background:#fbeceb}.auth-links{flex-wrap:wrap;gap:12px;margin-top:18px;display:flex}.auth-links button{color:var(--green);background:0 0;border:0;padding:0;font-size:12px;font-weight:800}@media (width<=600px){.topbar{padding:0 16px}.signed-in-email{display:none}.simple-page{width:min(100% - 24px,760px);padding:40px 0 54px}.hero{margin-bottom:25px}.hero p{padding:0 10px}.step-block{padding:19px 16px}.profile-toolbar{grid-template-columns:minmax(0,1fr)}.profile-add{width:100%}.storage-inline{grid-template-columns:1fr;gap:8px}}