/* ============================================================
   FreelanceHub — client/css/styles.css
   All styles. Edit here, affects the whole app.
   ============================================================ */

/* ── Reset & base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: #0f1117;
  color: #e2e8f0;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  line-height: 1.5;
  height: 100vh;
  overflow: hidden;
}

input, select, textarea {
  font-family: inherit;
  font-size: 14px;
  background: #0f1117;
  color: #e2e8f0;
  border: 1px solid #2a3048;
  border-radius: 8px;
  padding: 8px 12px;
  outline: none;
  width: 100%;
  transition: border-color .15s;
}
input:focus, select:focus, textarea:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 3px #6366f122;
}
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  border-radius: 8px;
  font-weight: 500;
  transition: all .15s;
}
select option { background: #181c27; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #0f1117; }
::-webkit-scrollbar-thumb { background: #2a3048; border-radius: 3px; }

/* ── Layout ────────────────────────────────────────────────── */
#app { display: flex; height: 100vh; overflow: hidden; }

.sidebar {
  width: 220px;
  background: #181c27;
  border-right: 1px solid #2a3048;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}
.sidebar-logo {
  padding: 24px 20px 12px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 17px;
  font-weight: 700;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.sidebar-sub {
  padding: 0 20px 20px;
  font-size: 11px;
  color: #64748b;
  font-weight: 500;
  letter-spacing: .5px;
  text-transform: uppercase;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  cursor: pointer;
  transition: all .15s;
  color: #64748b;
  font-weight: 500;
  font-size: 13px;
  border-left: 3px solid transparent;
  user-select: none;
}
.nav-item:hover  { background: #1e2335; color: #e2e8f0; }
.nav-item.active { background: #1e2335; color: #6366f1; border-left-color: #6366f1; }

.sidebar-footer {
  margin-top: auto;
  padding: 16px 20px;
  border-top: 1px solid #2a3048;
}
.user-email {
  font-size: 11px;
  color: #64748b;
  margin-bottom: 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.logout-btn {
  width: 100%;
  padding: 7px;
  background: #1e2335;
  color: #64748b;
  border: 1px solid #2a3048;
  font-size: 12px;
  border-radius: 8px;
}
.logout-btn:hover { color: #f43f5e; border-color: #f43f5e; }

.main { flex: 1; overflow-y: auto; padding: 32px; }

/* ── Typography ────────────────────────────────────────────── */
.page-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -.5px;
}
.page-sub    { font-size: 13px; color: #64748b; margin-top: 4px; margin-bottom: 28px; }
.section-title { font-family: 'Space Grotesk', sans-serif; font-size: 15px; font-weight: 700; color: #fff; }

/* ── Grids ─────────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

/* ── Cards ─────────────────────────────────────────────────── */
.card { background: #1e2335; border: 1px solid #2a3048; border-radius: 14px; padding: 20px; }
.card-label { font-size: 11px; font-weight: 600; letter-spacing: .8px; text-transform: uppercase; color: #64748b; margin-bottom: 6px; }
.card-value { font-family: 'Space Grotesk', sans-serif; font-size: 28px; font-weight: 700; color: #fff; }
.card-sub   { font-size: 12px; color: #64748b; margin-top: 4px; }
.stat-icon  { font-size: 22px; margin-bottom: 10px; }

/* ── Table ─────────────────────────────────────────────────── */
.tbl { width: 100%; border-collapse: collapse; }
.tbl th { text-align: left; padding: 10px 14px; font-size: 11px; font-weight: 600; letter-spacing: .6px; text-transform: uppercase; color: #64748b; border-bottom: 1px solid #2a3048; }
.tbl td { padding: 12px 14px; border-bottom: 1px solid #2a304822; font-size: 13px; vertical-align: middle; }
.tbl tr:last-child td { border-bottom: none; }
.tbl tbody tr:hover { background: #181c2755; }

/* ── Badges ────────────────────────────────────────────────── */
.badge { display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 600; }

/* ── Buttons ───────────────────────────────────────────────── */
.btn         { padding: 9px 18px; font-size: 13px; font-weight: 600; border-radius: 8px; }
.btn-primary { background: linear-gradient(135deg, #6366f1, #8b5cf6); color: #fff; }
.btn-primary:hover    { opacity: .9; transform: translateY(-1px); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn-ghost   { background: transparent; color: #64748b; border: 1px solid #2a3048; }
.btn-ghost:hover  { color: #e2e8f0; border-color: #e2e8f044; }
.btn-danger  { background: #f43f5e22; color: #f43f5e; border: 1px solid #f43f5e44; }
.btn-danger:hover { background: #f43f5e33; }
.btn-sm      { padding: 5px 12px; font-size: 12px; }
.btn-row     { display: flex; gap: 8px; align-items: center; }

/* ── Filters ───────────────────────────────────────────────── */
.filter-row { display: flex; gap: 10px; margin-bottom: 20px; flex-wrap: wrap; }
.filter-btn { padding: 6px 14px; border-radius: 20px; font-size: 12px; font-weight: 600; cursor: pointer; border: 1px solid #2a3048; background: transparent; color: #64748b; transition: all .15s; }
.filter-btn.active       { background: #6366f1; color: #fff; border-color: #6366f1; }
.filter-btn:hover:not(.active) { border-color: #6366f166; color: #6366f1; }

/* ── Modal ─────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: #000a;
  display: flex; align-items: center; justify-content: center;
  z-index: 200; padding: 20px;
}
.modal {
  background: #181c27;
  border: 1px solid #2a3048;
  border-radius: 16px;
  padding: 28px;
  width: 100%; max-width: 500px; max-height: 90vh;
  overflow-y: auto;
}
.modal-header  { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.modal-title   { font-family: 'Space Grotesk', sans-serif; font-size: 18px; font-weight: 700; color: #fff; }
.modal-close   { background: none; border: none; color: #64748b; font-size: 22px; cursor: pointer; line-height: 1; padding: 0; }
.form-group    { margin-bottom: 16px; }
.form-label    { display: block; font-size: 11px; font-weight: 600; color: #64748b; margin-bottom: 6px; letter-spacing: .4px; text-transform: uppercase; }
.form-row      { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 24px; padding-top: 20px; border-top: 1px solid #2a3048; }

/* ── Auth & Setup screens ──────────────────────────────────── */
#swirl-canvas { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }

.auth-wrap, .setup-wrap {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  padding: 20px; background: #ffffff; overflow: hidden;
}
.auth-card, .setup-card {
  position: relative; z-index: 1;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(255,255,255,0.9);
  box-shadow: 0 24px 64px rgba(99,102,241,0.12), 0 4px 16px rgba(0,0,0,0.06);
  border-radius: 24px; padding: 44px;
  width: 100%; max-width: 420px;
}
.setup-card { max-width: 480px; }

.auth-logo, .setup-logo {
  font-family: 'Space Grotesk', sans-serif; font-size: 24px; font-weight: 700;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: 4px;
}
.auth-tagline, .setup-tagline { font-size: 13px; color: #94a3b8; margin-bottom: 6px; }
.setup-step { font-size: 11px; font-weight: 700; letter-spacing: .8px; text-transform: uppercase; color: #6366f1; margin-bottom: 24px; }

.auth-card input, .setup-card .setup-input {
  background: #f8faff; color: #1e293b; border: 1px solid #e2e8f0;
  border-radius: 10px; padding: 10px 14px; font-size: 14px;
}
.auth-card input:focus, .setup-card .setup-input:focus {
  border-color: #6366f1; box-shadow: 0 0 0 3px #6366f115; background: #fff;
}
.auth-card .form-label, .setup-field-label {
  color: #64748b; font-size: 11px; font-weight: 600;
  letter-spacing: .4px; text-transform: uppercase;
  display: block; margin-bottom: 5px;
}
.setup-input  { width: 100%; margin-bottom: 4px; font-family: 'Inter', sans-serif; outline: none; transition: border-color .15s; }
.setup-hint   { font-size: 11px; color: #94a3b8; margin-bottom: 16px; line-height: 1.5; }

.auth-card .btn-primary, .setup-btn {
  width: 100%; padding: 12px; font-size: 14px; font-weight: 600; border-radius: 10px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6); color: #fff;
  box-shadow: 0 4px 14px rgba(99,102,241,0.35);
  border: none; cursor: pointer; transition: all .15s;
}
.auth-card .btn-primary:hover, .setup-btn:hover {
  opacity: .93; transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(99,102,241,0.4);
}
.auth-toggle  { font-size: 13px; color: #94a3b8; margin-top: 20px; text-align: center; }
.auth-link    { color: #6366f1; cursor: pointer; font-weight: 600; }
.auth-link:hover { text-decoration: underline; }

.msg-error  { background: #fff0f2; border: 1px solid #fecdd3; color: #e11d48; border-radius: 10px; padding: 10px 14px; font-size: 13px; margin-bottom: 16px; }
.msg-ok     { background: #f0fdf4; border: 1px solid #bbf7d0; color: #16a34a; border-radius: 10px; padding: 10px 14px; font-size: 13px; margin-bottom: 16px; }
.setup-error { background: #fff0f2; border: 1px solid #fecdd3; color: #e11d48; border-radius: 10px; padding: 10px 14px; font-size: 13px; margin-bottom: 16px; }

/* ── Empty state ───────────────────────────────────────────── */
.empty      { text-align: center; padding: 48px 20px; color: #64748b; }
.empty-icon { font-size: 36px; margin-bottom: 12px; }
.empty-text { font-size: 14px; margin-bottom: 16px; }

/* ── Progress ──────────────────────────────────────────────── */
.progress-bar  { height: 6px; background: #2a3048; border-radius: 3px; overflow: hidden; margin-top: 8px; }
.progress-fill { height: 100%; border-radius: 3px; background: linear-gradient(90deg, #6366f1, #8b5cf6); }

/* ── Projects grid ─────────────────────────────────────────── */
.projects-grid      { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.project-card       { background: #1e2335; border: 1px solid #2a3048; border-radius: 14px; padding: 20px; cursor: pointer; transition: all .18s; }
.project-card:hover { border-color: #6366f166; transform: translateY(-2px); box-shadow: 0 8px 24px #0006; }
.project-card-name   { font-family: 'Space Grotesk', sans-serif; font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 3px; }
.project-card-client { font-size: 12px; color: #64748b; margin-bottom: 10px; }

/* ── Breadcrumb ────────────────────────────────────────────── */
.breadcrumb      { display: flex; align-items: center; gap: 8px; font-size: 13px; color: #64748b; margin-bottom: 24px; }
.breadcrumb-link { color: #6366f1; cursor: pointer; font-weight: 600; }
.breadcrumb-link:hover { text-decoration: underline; }

/* ── Connection Panel ──────────────────────────────────────── */
.conn-panel         { background: #181c27; border: 1px solid #2a3048; border-radius: 16px; margin-bottom: 28px; overflow: hidden; }
.conn-panel-header  { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; cursor: pointer; user-select: none; }
.conn-panel-title   { display: flex; align-items: center; gap: 10px; font-family: 'Space Grotesk', sans-serif; font-size: 14px; font-weight: 700; color: #fff; }
.conn-badges        { display: flex; gap: 8px; align-items: center; }
.conn-badge         { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.conn-badge.ok      { background: #10b98118; color: #10b981; border: 1px solid #10b98133; }
.conn-badge.miss    { background: #f59e0b18; color: #f59e0b; border: 1px solid #f59e0b33; }
.conn-body          { padding: 0 20px 20px; border-top: 1px solid #2a3048; }
.conn-section       { margin-top: 20px; }
.conn-section-label { font-size: 11px; font-weight: 700; letter-spacing: .7px; text-transform: uppercase; color: #64748b; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.conn-section-icon  { width: 22px; height: 22px; border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; }
.conn-fields        { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.conn-field-label   { font-size: 11px; color: #64748b; margin-bottom: 4px; font-weight: 500; }
.conn-input-wrap    { position: relative; }
.conn-input         { width: 100%; background: #0f1117; color: #e2e8f0; border: 1px solid #2a3048; border-radius: 8px; padding: 8px 36px 8px 10px; font-size: 12px; outline: none; font-family: 'Inter', sans-serif; transition: border-color .15s; }
.conn-input:focus   { border-color: #6366f1; box-shadow: 0 0 0 3px #6366f118; }
.conn-input.filled  { border-color: #10b98155; }
.conn-eye           { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); background: none; border: none; color: #64748b; cursor: pointer; font-size: 13px; padding: 0; line-height: 1; }
.conn-hint          { font-size: 10px; color: #475569; margin-top: 3px; line-height: 1.4; }
.conn-actions       { display: flex; gap: 8px; align-items: center; margin-top: 18px; padding-top: 16px; border-top: 1px solid #2a3048; }
.conn-save-btn      { background: linear-gradient(135deg, #6366f1, #8b5cf6); color: #fff; padding: 8px 18px; font-size: 12px; font-weight: 600; border-radius: 8px; border: none; cursor: pointer; }
.conn-save-btn:hover  { opacity: .9; }
.conn-clear-btn     { background: transparent; color: #64748b; border: 1px solid #2a3048; padding: 8px 14px; font-size: 12px; font-weight: 600; border-radius: 8px; cursor: pointer; }
.conn-clear-btn:hover { color: #f43f5e; border-color: #f43f5e44; }
.conn-saved         { font-size: 12px; color: #10b981; }

/* ── Project file ──────────────────────────────────────────── */
.pf-meta        { display: flex; gap: 10px; align-items: center; margin-top: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.pf-body        { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 20px; }
.pf-full        { grid-column: 1 / -1; }
.pf-block       { background: #1e2335; border: 1px solid #2a3048; border-radius: 12px; padding: 16px; }
.pf-block-label { font-size: 11px; font-weight: 600; letter-spacing: .6px; text-transform: uppercase; color: #64748b; margin-bottom: 10px; }
.pf-block-val   { font-size: 13px; color: #e2e8f0; line-height: 1.6; white-space: pre-wrap; word-break: break-word; }
.pf-block-empty { font-size: 13px; color: #2a3048; }
.pf-detail-row  { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 8px; }

/* ── Finances ──────────────────────────────────────────────── */
.fin-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 24px; }

/* ── Misc ──────────────────────────────────────────────────── */
.spinner            { text-align: center; padding: 40px; color: #64748b; font-size: 14px; }
.page-section-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 28px; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 900px) {
  .grid-4, .fin-summary { grid-template-columns: 1fr 1fr; }
  .conn-fields, .pf-body { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .sidebar { display: none; }
  .grid-2, .grid-3, .grid-4, .form-row, .fin-summary { grid-template-columns: 1fr; }
  .main { padding: 16px; }
  .projects-grid { grid-template-columns: 1fr; }
}

/* ── Business Plan ──────────────────────────────────────────── */
.bp-section-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid #2a3048;
}

/* ── Invoice line items ─────────────────────────────────────── */
.inv-item-row input {
  font-size: 13px;
  padding: 7px 10px;
}

/* ── Void status ────────────────────────────────────────────── */
.badge[style*="#475569"] { opacity: 0.75; }

/* ── Dashboard period filter alignment ──────────────────────── */
.dash-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 16px;
}

/* ── Success / info message ─────────────────────────────────── */
.msg-ok {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #16a34a;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13px;
}
.msg-error {
  background: #fff0f2;
  border: 1px solid #fecdd3;
  color: #e11d48;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13px;
}

/* ── Overdue alert banner ───────────────────────────────────── */
.overdue-banner {
  padding: 10px 16px;
  background: #f43f5e11;
  border: 1px solid #f43f5e33;
  border-radius: 10px;
  font-size: 13px;
  color: #f43f5e;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}