/* ePrivacy Fileservice — brand theme + dark mode
   Palette derived from the ePrivacy logo / website:
   azure blue, slate grey, white. */

:root {
  --brand-blue:      #1397d4;   /* logo "Privacy" azure */
  --brand-blue-dark: #0b7fb0;
  --brand-blue-2:    #3c93c6;   /* secondary blue from old app */
  --brand-grey:      #58595b;
  --brand-grey-2:    #6d6e70;

  --bg:        #f4f7fa;
  --surface:   #ffffff;
  --surface-2: #eef3f7;
  --text:      #20272e;
  --text-soft: #5b6670;
  --border:    #d8e0e8;
  --primary:   var(--brand-blue);
  --primary-ct:#ffffff;
  --danger:    #d64535;
  --success:   #2f9e51;
  --warning:   #c98a14;
  --shadow:    0 1px 3px rgba(16,40,60,.12), 0 1px 2px rgba(16,40,60,.08);
  --radius:    8px;
}

html.theme-dark {
  --bg:        #11161c;
  --surface:   #1b232c;
  --surface-2: #232e39;
  --text:      #e7edf3;
  --text-soft: #9fb0bf;
  --border:    #324250;
  --primary:   #2ba7e0;
  --danger:    #e8675a;
  --success:   #46b96a;
  --shadow:    0 1px 3px rgba(0,0,0,.4);
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

h1 { font-size: 1.5rem; margin: 0 0 .75rem; }
h2 { font-size: 1.15rem; margin: 0 0 .6rem; color: var(--brand-grey); }
html.theme-dark h2 { color: var(--text-soft); }
h2.sub { color: var(--text-soft); font-weight: 500; }

/* ---------- top bar ---------- */
.topbar {
  display: flex; align-items: center; gap: 1rem;
  padding: .6rem 1.25rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: .5rem; font-weight: 700; font-size: 1.25rem; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--brand-blue); color: #fff; font-weight: 800;
}
.brand-name { letter-spacing: -.5px; }
.brand-name .brand-e { color: var(--brand-grey); }
.brand-name { color: var(--brand-blue); }
.brand-sub { color: var(--text-soft); font-weight: 500; font-size: .9rem; }

.mainnav { display: flex; gap: .25rem; flex: 1; flex-wrap: wrap; }
.mainnav a {
  padding: .4rem .7rem; border-radius: var(--radius);
  color: var(--text-soft); font-weight: 500;
}
.mainnav a:hover { background: var(--surface-2); text-decoration: none; color: var(--text); }

.topbar-tools { display: flex; align-items: center; gap: .6rem; }
.lang-switch a { display: inline-flex; align-items: center; gap: .3rem; padding: .15rem .35rem; color: var(--text-soft); font-size: .85rem; font-weight: 600; }
.lang-switch a.active { color: var(--primary); }
.lang-switch a:not(.active) { opacity: .55; }
.lang-switch a:hover { opacity: 1; text-decoration: none; }
.flag { width: 20px; height: 14px; border-radius: 2px; border: 1px solid var(--border); display: inline-block; vertical-align: middle; box-shadow: 0 0 1px rgba(0,0,0,.2); }
.theme-toggle { font-size: 1.1rem; padding: .2rem .45rem; border-radius: var(--radius); }
.theme-toggle:hover { background: var(--surface-2); text-decoration: none; }
.logout { padding: .35rem .7rem; color: var(--text-soft); }

/* ---------- layout ---------- */
.container { width: 100%; max-width: 980px; margin: 0 auto; padding: 1.5rem 1.25rem; flex: 1; }
.container-wide { max-width: 1500px; }

.page-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.page-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}
.narrow { max-width: 420px; margin: 2rem auto; }
.narrow-md { max-width: 600px; margin: 1.5rem auto; }

/* ---------- forms ---------- */
.form label, .form-grid label { display: block; margin-bottom: .9rem; font-weight: 600; font-size: .92rem; }
.form input[type=text], .form input[type=password], .form input[type=email],
.form input[type=date], .form input:not([type]), .form select, .form input[type=file],
input[readonly], .copy-line input {
  width: 100%; margin-top: .25rem;
  padding: .55rem .65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font: inherit;
}
.form input:focus, .form select:focus { outline: 2px solid var(--primary); outline-offset: 0; border-color: var(--primary); }
.form .check { font-weight: 500; display: flex; gap: .5rem; align-items: flex-start; }
.form .check input { width: auto; margin-top: .2rem; }
.input-row { display: flex; gap: .5rem; align-items: stretch; }
.input-row input { flex: 1; }
.hint { color: var(--text-soft); font-weight: 400; font-size: .82rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; align-items: end; }
.form-grid button { grid-column: 1 / -1; }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: .35rem; cursor: pointer;
  padding: .5rem .9rem; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--surface-2); color: var(--text);
  font: inherit; font-weight: 600; line-height: 1.2;
}
.btn:hover { text-decoration: none; filter: brightness(.97); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: var(--primary-ct); }
.btn-primary:hover { background: var(--brand-blue-dark); border-color: var(--brand-blue-dark); }
.btn-danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-mini { padding: .3rem .55rem; font-size: .8rem; }
.inline { display: inline; }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.table th, .table td { text-align: left; padding: .55rem .6rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.table th { color: var(--text-soft); font-size: .78rem; text-transform: uppercase; letter-spacing: .03em; }
.table tbody tr:hover { background: var(--surface-2); }
.table-logs td { word-break: break-word; }
.table-logs td:nth-child(4) { min-width: 360px; }   /* detail column gets room */
.nowrap { white-space: nowrap; }
.row-actions { display: flex; gap: .4rem; align-items: flex-start; flex-wrap: wrap; }
.muted { color: var(--text-soft); }
.pager { display: flex; align-items: center; gap: .75rem; margin-top: .9rem; }
.log-filter { display: flex; align-items: flex-end; gap: .75rem; flex-wrap: wrap; }
.log-filter label { font-weight: 600; font-size: .85rem; margin: 0; }
.log-filter label.grow { flex: 1; min-width: 220px; }
.log-filter input, .log-filter select { margin-top: .25rem; padding: .5rem .6rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); color: var(--text); font: inherit; width: 100%; }
.log-count { margin: .6rem 0 0; }

/* ---------- badges / alerts ---------- */
.badge { display: inline-block; padding: .12rem .5rem; border-radius: 999px; font-size: .75rem; font-weight: 600; }
.badge-active { background: rgba(47,158,81,.15); color: var(--success); }
.badge-expired, .badge-used { background: rgba(214,69,53,.15); color: var(--danger); }
.badge-info { background: rgba(19,151,212,.15); color: var(--primary); }
.badge-warning { background: rgba(201,138,20,.15); color: var(--warning); }
.badge-error { background: rgba(214,69,53,.15); color: var(--danger); }

.alert { padding: .7rem .9rem; border-radius: var(--radius); margin-bottom: 1rem; border: 1px solid transparent; }
.alert-error { background: rgba(214,69,53,.1); border-color: rgba(214,69,53,.3); color: var(--danger); }
.alert-success { background: rgba(47,158,81,.1); border-color: rgba(47,158,81,.3); color: var(--success); }
.alert-info { background: rgba(19,151,212,.1); border-color: rgba(19,151,212,.3); color: var(--primary); }

/* ---------- copy lines / chips / captcha ---------- */
.field-block { margin-bottom: 1.1rem; }
.field-block > label { font-weight: 600; display: block; margin-bottom: .3rem; }
.copy-line { display: flex; gap: .5rem; }
.copy-line input { flex: 1; }
.chips { margin: -.4rem 0 1rem; display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }
.chips-label { color: var(--text-soft); font-size: .82rem; }
.chip { cursor: pointer; border: 1px solid var(--border); background: var(--surface-2);
  color: var(--text); border-radius: 999px; padding: .2rem .6rem; font-size: .82rem; }
.chip:hover { border-color: var(--primary); color: var(--primary); }

.captcha-row { display: flex; gap: .6rem; align-items: center; margin-bottom: 1rem; }
.captcha-img { border: 1px solid var(--border); border-radius: var(--radius); background: #fff; }
.captcha-row input { flex: 1; }

/* ---------- folder picker ---------- */
.folder-picker {
  position: relative;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface-2); margin: -.4rem 0 1rem;
  height: 360px;            /* static size – never resizes while browsing */
  overflow: hidden;
}
.folder-picker .fp-content { height: 100%; overflow: auto; padding: .5rem; transition: filter .15s; }
.folder-picker .fp-overlay {
  display: none; position: absolute; inset: 0; z-index: 2;
  align-items: center; justify-content: center;
  background: rgba(255,255,255,.45);
}
html.theme-dark .folder-picker .fp-overlay { background: rgba(0,0,0,.4); }
.folder-picker.is-loading .fp-overlay { display: flex; }
.folder-picker.is-loading .fp-content { filter: blur(2px); pointer-events: none; }
.fp-spin { width: 30px; height: 30px; border: 3px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: fs-spin .7s linear infinite; }
.folder-picker .fp-item { display: block; width: 100%; text-align: left; padding: .35rem .5rem;
  border: none; background: none; color: var(--text); cursor: pointer; border-radius: 4px; font: inherit; }
.folder-picker .fp-item:hover { background: var(--surface); }
.folder-picker .fp-up { color: var(--text-soft); }
.folder-picker .fp-crumbs { font-size: .82rem; color: var(--text-soft); padding: .2rem .5rem .4rem; }

/* ---------- uploader ---------- */
.file-drop { display: block; border: 2px dashed var(--border); border-radius: var(--radius);
  padding: 1.2rem; text-align: center; color: var(--text-soft); cursor: pointer; margin-bottom: 1rem; }
.file-drop:hover { border-color: var(--primary); color: var(--primary); }
.file-drop.dragover { border-color: var(--primary); background: var(--surface-2); color: var(--primary); }
.file-drop input { display: none; }
.file-drop-main { display: block; font-weight: 600; }
.file-drop .hint { display: block; margin-top: .35rem; }
.file-list { list-style: none; margin: 0 0 1rem; padding: 0; }
.file-item { border: 1px solid var(--border); border-radius: var(--radius); padding: .6rem .7rem; margin-bottom: .6rem; background: var(--surface); }
.file-item .fi-top { display: flex; justify-content: space-between; gap: 1rem; font-size: .9rem; align-items: center; }
.file-item .fi-name { font-weight: 600; word-break: break-all; }
.file-item .fi-status { color: var(--text-soft); white-space: nowrap; font-size: .82rem; display: inline-flex; align-items: center; gap: .4rem; }
.fi-icon { display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; font-weight: 700; line-height: 1; }
.fi-icon.fi-spin { border: 2px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: fs-spin .7s linear infinite; }
.fi-icon.fi-ok { color: var(--success); }
.fi-icon.fi-err { color: var(--danger); }
@keyframes fs-spin { to { transform: rotate(360deg); } }

/* steps tutorial */
.tutorial { margin: 0 0 1.1rem; padding-left: 1.3rem; color: var(--text-soft); font-size: .9rem; }
.tutorial li { margin: .2rem 0; }
.btn-block { width: 100%; }
.progress { height: 8px; background: var(--surface-2); border-radius: 999px; overflow: hidden; margin-top: .5rem; }
.progress .bar { height: 100%; width: 0; background: var(--primary); transition: width .15s linear; }
.file-item.done .bar { background: var(--success); }
.file-item.failed .bar { background: var(--danger); }
.file-item.failed .fi-status { color: var(--danger); }
.file-item.done .fi-status { color: var(--success); }
.file-name { font-size: 1.05rem; }

/* ---------- install ---------- */
.install-page { padding: 2rem 1rem; }
.install-card { max-width: 640px; margin: 0 auto; }
.req-list { list-style: none; padding: 0; }
.req-list li { padding: .25rem 0; }
.req-list li.ok { color: var(--success); }
.req-list li.bad { color: var(--danger); }
.form-inline { display: flex; gap: .5rem; margin: .5rem 0; align-items: center; flex-wrap: wrap; }

/* ---------- footer ---------- */
.sitefooter {
  margin-top: auto;
  padding: 1rem 1.25rem; border-top: 1px solid var(--border);
  background: var(--surface); color: var(--text-soft); font-size: .85rem;
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
}
.footer-links a { margin-left: 1rem; }
details summary { display: inline-block; list-style: none; }
details summary::-webkit-details-marker { display: none; }
.edit-form { margin-top: .6rem; padding: .6rem; background: var(--surface-2); border-radius: var(--radius); }
code { background: var(--surface-2); padding: .1rem .3rem; border-radius: 4px; font-size: .85em; }