/* ══════════════════════════════════════════════
   NT BARBER — style.css  v4.0
   Design: Dark Minimal SaaS — NT Barbs Style
   Fonts: Bebas Neue / DM Sans / Space Mono
   ══════════════════════════════════════════════ */

/* ── Custom Properties ── */
:root {
  --black:   #090909;
  --dark:    #111111;
  --dark2:   #161616;
  --dark3:   #1c1c1c;
  --dark4:   #242424;
  --dark5:   #2c2c2c;
  --border:  #2a2a2a;
  --border2: #383838;
  --border3: #484848;
  --white:   #f0f0f0;
  --white2:  #c8c8c8;
  --white3:  #868686;
  --white4:  #525252;
  --green:   #2ecc71;
  --green2:  #27ae60;
  --red:     #e63946;
  --red2:    #c0392b;
  --yellow:  #f0c040;
  --blue:    #3b9eff;
  --purple:  #9b72cf;
  --wa:      #25d366;
  --gold:    #d4a017;
  --gold2:   #b8880e;

  --font-display: 'Bebas Neue', sans-serif;
  --font-body:    'DM Sans', sans-serif;
  --font-mono:    'Space Mono', monospace;

  --radius:    12px;
  --radius-sm: 8px;
  --radius-xs: 5px;
  --shadow:    0 8px 40px rgba(0,0,0,0.85);
  --shadow-sm: 0 4px 20px rgba(0,0,0,0.6);
  --transition: 0.2s ease;
}

/* ── Reset ── */
*, *::before, *::after {
  margin: 0; padding: 0; box-sizing: border-box;
}
html { scroll-behavior: smooth; }
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }
input, select, textarea { font-family: var(--font-body); }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border3); }

/* ── Utility ── */
.hidden     { display: none !important; }
.w-full     { width: 100%; }
.text-muted { color: var(--white3); }
.font-mono  { font-family: var(--font-mono); }

/* ══════════════════════════════════════════════
   ANIMATIONS
══════════════════════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-6px); }
}
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}
@keyframes shimmerMove {
  0%   { background-position: 200% center; }
  100% { background-position: -200% center; }
}
@keyframes glow-wa {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.3); }
  50%       { box-shadow: 0 4px 32px rgba(37,211,102,0.65); }
}
@keyframes glow-gold {
  0%, 100% { box-shadow: 0 0 16px rgba(212,160,23,0.25); }
  50%       { box-shadow: 0 0 32px rgba(212,160,23,0.6); }
}
@keyframes pulse-border {
  0%, 100% { border-color: var(--border2); }
  50%       { border-color: var(--border3); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.fade-up  { animation: fadeUp 0.55s cubic-bezier(0.22,1,0.36,1) both; }
.fade-in  { animation: fadeIn 0.4s ease both; }

/* ══════════════════════════════════════════════
   SCREENS
══════════════════════════════════════════════ */
.screen { display: none; min-height: 100vh; }
.screen.active { display: flex; flex-direction: column; }
#screen-dashboard.active { flex-direction: row; }

/* ══════════════════════════════════════════════
   TOAST
══════════════════════════════════════════════ */
#toast {
  position: fixed;
  bottom: 28px; left: 50%;
  transform: translateX(-50%) translateY(90px);
  background: var(--dark3);
  border: 1px solid var(--border2);
  border-radius: 999px;
  padding: 12px 26px;
  display: flex; align-items: center; gap: 10px;
  font-size: 13.5px; font-weight: 500;
  letter-spacing: 0.01em;
  z-index: 9999; opacity: 0;
  transition: all 0.3s cubic-bezier(0.34,1.56,0.64,1);
  white-space: nowrap;
  box-shadow: var(--shadow);
  pointer-events: none;
  max-width: calc(100vw - 32px);
}
#toast.show    { opacity: 1; transform: translateX(-50%) translateY(0); }
#toast.success { border-color: var(--green);  color: var(--green); }
#toast.error   { border-color: var(--red);    color: var(--red); }
#toast.warning { border-color: var(--yellow); color: var(--yellow); }

/* ══════════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  width: 100%; padding: 13px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600;
  letter-spacing: 0.02em;
  transition: all var(--transition);
  position: relative; overflow: hidden;
  cursor: pointer; border: none; outline: none;
  white-space: nowrap;
}
.btn:active { transform: scale(0.975); }

.btn-primary {
  background: var(--white);
  color: var(--black);
}
.btn-primary:hover {
  background: var(--white2);
  box-shadow: 0 4px 20px rgba(240,240,240,0.12);
}

.btn-secondary {
  background: var(--dark4);
  color: var(--white2);
  border: 1px solid var(--border2);
}
.btn-secondary:hover {
  background: var(--dark5);
  border-color: var(--border3);
}

.btn-ghost {
  background: transparent;
  color: var(--white2);
  border: 1px solid var(--border2);
}
.btn-ghost:hover {
  background: var(--dark3);
  border-color: var(--border3);
  color: var(--white);
}

.btn-success {
  background: var(--green);
  color: #fff;
}
.btn-success:hover {
  background: var(--green2);
  box-shadow: 0 4px 20px rgba(46,204,113,0.35);
}

.btn-danger {
  background: var(--red);
  color: #fff;
}
.btn-danger:hover {
  background: var(--red2);
  box-shadow: 0 4px 20px rgba(230,57,70,0.35);
}

.btn-whatsapp {
  background: var(--wa);
  color: #fff;
}
.btn-whatsapp:hover {
  background: #1da851;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
}

.btn-sm {
  padding: 8px 14px;
  font-size: 12px;
  width: auto;
}

/* Disabled state */
.btn:disabled {
  opacity: 0.38;
  cursor: not-allowed;
  pointer-events: none;
}

/* ══════════════════════════════════════════════
   FORM ELEMENTS
══════════════════════════════════════════════ */
.form-group {
  display: flex; flex-direction: column; gap: 7px;
  margin-bottom: 14px;
}
.form-group:last-child { margin-bottom: 0; }
label {
  font-size: 12px; font-weight: 600;
  color: var(--white3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.label-note {
  font-weight: 400; font-size: 10px;
  color: var(--white4); text-transform: none; letter-spacing: 0;
}
input[type="text"],
input[type="password"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
input[type="time"],
select,
textarea {
  background: var(--dark3);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  color: var(--white);
  padding: 11px 14px;
  font-size: 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
  appearance: none; -webkit-appearance: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--border3);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.05);
}
input::placeholder, textarea::placeholder { color: var(--white4); }
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23666'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}
select option { background: var(--dark3); }
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator {
  filter: invert(0.6);
  cursor: pointer;
}
.form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--white);
  cursor: pointer;
}
.plan-check-label {
  display: flex; align-items: center; gap: 8px;
  cursor: pointer;
  font-size: 13px; font-weight: 500;
  color: var(--white2);
  text-transform: none;
  letter-spacing: 0;
}

/* ══════════════════════════════════════════════
   LOGO
══════════════════════════════════════════════ */
.logo {
  width: 108px; height: 108px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--border2);
  display: block; margin: 0 auto;
}
.logo-img-wrap {
  position: relative;
  width: 108px; height: 108px;
  margin: 0 auto 16px;
}
.logo-placeholder {
  position: absolute; inset: 0;
  display: none;
  align-items: center; justify-content: center;
  background: var(--dark3);
  border: 2px solid var(--border2);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--white);
  letter-spacing: 2px;
}

/* ══════════════════════════════════════════════
   SCREEN: LOGIN
══════════════════════════════════════════════ */
#screen-login {
  align-items: center;
  justify-content: center;
  padding: 20px;
  min-height: 100vh;
  position: relative;
  background: var(--black);
}

/* Gradient background effect */
.login-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 20% 20%, rgba(46,204,113,0.04) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 80% 80%, rgba(155,114,207,0.04) 0%, transparent 60%);
}

/* Grid lines bg */
.login-bg-lines {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
}
.login-bg-lines::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 64px 64px;
}

.login-box {
  position: relative; z-index: 1;
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px 36px;
  width: 100%; max-width: 420px;
  box-shadow: var(--shadow);
}

.login-logo {
  text-align: center;
  margin-bottom: 28px;
}
.login-logo h1 {
  font-family: var(--font-display);
  font-size: 38px; letter-spacing: 6px;
  color: var(--white); margin-bottom: 4px;
  line-height: 1;
}
.login-logo p {
  font-size: 12px; color: var(--white3);
  text-transform: uppercase; letter-spacing: 0.14em;
  font-weight: 500;
}

/* Login Tabs */
.login-tabs {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 3px; margin-bottom: 24px;
}
.login-tab {
  padding: 9px 16px;
  text-align: center;
  border-radius: 6px;
  font-size: 13px; font-weight: 600;
  color: var(--white3);
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 0.03em;
}
.login-tab.active {
  background: var(--dark5);
  color: var(--white);
  border: 1px solid var(--border2);
}
.login-tab:hover:not(.active) { color: var(--white2); }

.login-hint {
  font-size: 12px; color: var(--white3);
  margin-bottom: 8px; min-height: 16px;
  text-align: center;
}
.login-footer {
  text-align: center;
  font-size: 11.5px; color: var(--white4);
  margin-top: 16px; padding-top: 16px;
  border-top: 1px solid var(--border);
  letter-spacing: 0.01em;
}
.login-footer strong { color: var(--white3); }

/* ══════════════════════════════════════════════
   SCREEN: CLIENT NAV
══════════════════════════════════════════════ */
.client-nav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px;
  height: 60px;
  background: rgba(9,9,9,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 22px; letter-spacing: 3px;
  color: var(--white);
}
.nav-logo span { color: var(--white3); }

.nav-right {
  display: flex; align-items: center; gap: 14px;
}
.nav-user {
  font-size: 13px; color: var(--white3); font-weight: 500;
}
.plan-badge {
  background: linear-gradient(135deg, var(--gold), var(--gold2));
  color: #fff;
  font-size: 11px; font-weight: 700;
  padding: 4px 12px; border-radius: 999px;
  letter-spacing: 0.04em;
  animation: glow-gold 3s ease infinite;
}

/* ══════════════════════════════════════════════
   CLIENT HERO
══════════════════════════════════════════════ */
.client-hero {
  position: relative; overflow: hidden;
  padding: 80px 28px 72px;
  text-align: center;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(255,255,255,0.025) 0%, transparent 70%);
  border-bottom: 1px solid var(--border);
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero-badge {
  position: relative; z-index: 1;
  display: inline-block;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--white4);
  border: 1px solid var(--border2);
  padding: 6px 18px; border-radius: 999px;
  margin-bottom: 24px;
  background: var(--dark2);
}
.hero-title {
  position: relative; z-index: 1;
  font-family: var(--font-display);
  font-size: clamp(64px, 10vw, 100px);
  line-height: 0.9; letter-spacing: 8px;
  color: var(--white);
  margin-bottom: 20px;
  animation: fadeUp 0.7s cubic-bezier(0.22,1,0.36,1) both;
}
.hero-title .accent { color: var(--white3); }
.hero-sub {
  position: relative; z-index: 1;
  color: var(--white3); font-size: 15px;
  line-height: 1.7; margin-bottom: 32px;
  animation: fadeUp 0.7s 0.1s cubic-bezier(0.22,1,0.36,1) both;
}
.hero-cta {
  position: relative; z-index: 1;
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;
  animation: fadeUp 0.7s 0.2s cubic-bezier(0.22,1,0.36,1) both;
}

/* ── Client Tabs ── */
.client-tabs {
  display: flex; gap: 0;
  border-bottom: 1px solid var(--border);
  background: var(--dark);
  position: sticky; top: 60px; z-index: 90;
  overflow-x: auto;
  scrollbar-width: none;
}
.client-tabs::-webkit-scrollbar { display: none; }

.c-tab {
  padding: 16px 28px;
  font-size: 13px; font-weight: 600;
  color: var(--white3);
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  letter-spacing: 0.03em;
}
.c-tab:hover { color: var(--white); }
.c-tab.active {
  color: var(--white);
  border-bottom-color: var(--white);
}

/* ── Client Sections ── */
.client-section { display: none; }
.client-section.active { display: block; }

.section {
  max-width: 900px; margin: 0 auto;
  padding: 48px 24px;
}
.section-header {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 32px;
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: 32px; letter-spacing: 4px;
  color: var(--white); white-space: nowrap;
}
.section-header .line {
  flex: 1; height: 1px; background: var(--border2);
}
.section-header .tag {
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.12em; color: var(--white4);
  text-transform: uppercase;
  white-space: nowrap;
}

/* ══════════════════════════════════════════════
   SERVICES GRID
══════════════════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.service-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 20px;
  cursor: pointer;
  transition: all var(--transition);
  position: relative; overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.03) 0%, transparent 60%);
  opacity: 0; transition: opacity var(--transition);
}
.service-card:hover {
  border-color: var(--border3);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.service-card:hover::before { opacity: 1; }
.service-card.selected {
  border-color: var(--white);
  background: var(--dark3);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.07);
}
.svc-icon { font-size: 28px; margin-bottom: 12px; }
.svc-name {
  font-size: 15px; font-weight: 700;
  color: var(--white); margin-bottom: 4px;
}
.svc-desc { font-size: 12px; color: var(--white3); margin-bottom: 12px; }
.svc-footer {
  display: flex; align-items: center; justify-content: space-between;
}
.svc-price {
  font-family: var(--font-mono);
  font-size: 16px; font-weight: 700;
  color: var(--white);
}
.svc-dur {
  font-size: 11px; color: var(--white4); font-weight: 500;
}
/* Admin service card actions */
.svc-actions {
  display: flex; gap: 6px; margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.svc-actions .btn { flex: 1; padding: 7px 10px; font-size: 11px; }

/* ══════════════════════════════════════════════
   PLANO FIDELIDADE CARD
══════════════════════════════════════════════ */
.plano-card {
  background: linear-gradient(135deg, #1a1400 0%, var(--dark2) 100%);
  border: 1px solid var(--gold2);
  border-radius: var(--radius);
  padding: 32px 28px;
  margin-top: 24px;
  position: relative; overflow: hidden;
  animation: glow-gold 4s ease infinite;
}
.plano-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.plano-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold), var(--gold2));
  color: #fff;
  font-size: 10px; font-weight: 800; letter-spacing: 0.12em;
  padding: 5px 14px; border-radius: 999px;
  margin-bottom: 16px;
}
.plano-title {
  font-size: 18px; font-weight: 700;
  color: var(--white); margin-bottom: 8px;
}
.plano-price {
  font-family: var(--font-display);
  font-size: 48px; color: var(--gold);
  margin-bottom: 20px; line-height: 1;
}
.plano-price span {
  font-size: 18px; color: var(--white3);
  font-family: var(--font-body);
}
.plano-items {
  list-style: none; display: flex; flex-direction: column; gap: 8px;
  margin-bottom: 24px;
}
.plano-items li { font-size: 13.5px; color: var(--white2); }

/* ══════════════════════════════════════════════
   BOOKING STEPS
══════════════════════════════════════════════ */
.booking-plan-toggle {
  margin-bottom: 24px;
  padding: 16px 20px;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.plan-toggle-wrap { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.plan-toggle-label {
  font-size: 14px; font-weight: 600; color: var(--white2);
}
.plan-toggle-sub { color: var(--white4); font-weight: 400; font-size: 12px; }

.booking-step-wrap {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 16px;
}
.step-label {
  display: flex; align-items: center; gap: 12px;
  font-size: 16px; font-weight: 700;
  color: var(--white); margin-bottom: 24px;
  letter-spacing: 0.01em;
}
.step-num {
  display: flex; align-items: center; justify-content: center;
  width: 30px; height: 30px;
  background: var(--white); color: var(--black);
  border-radius: 50%;
  font-size: 14px; font-weight: 800;
  font-family: var(--font-mono);
  flex-shrink: 0;
}
.step-actions {
  display: flex; gap: 12px; margin-top: 24px;
  flex-wrap: wrap;
}

.datetime-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
  margin-bottom: 20px;
}
.plano-info {
  background: rgba(212,160,23,0.08);
  border: 1px solid rgba(212,160,23,0.3);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 12.5px; color: var(--gold);
  margin-bottom: 16px;
}
.slots-label {
  font-size: 11px; font-weight: 700;
  color: var(--white4); text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.slots-grid {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 4px;
}
.slot-btn {
  padding: 10px 18px;
  background: var(--dark3);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  color: var(--white2); font-size: 13px; font-weight: 600;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all var(--transition);
}
.slot-btn:hover {
  border-color: var(--border3);
  background: var(--dark4);
  color: var(--white);
}
.slot-btn.selected {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}
.slot-btn.taken {
  opacity: 0.28; cursor: not-allowed;
  text-decoration: line-through;
}

/* Confirm card */
.confirm-card {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden; margin-bottom: 4px;
}
.confirm-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.confirm-row:last-child { border-bottom: none; }
.confirm-row span { color: var(--white3); }
.confirm-row strong { color: var(--white); font-weight: 700; }
.confirm-row.total {
  background: var(--dark4);
  font-size: 16px;
}
.confirm-row.total span { color: var(--white2); font-weight: 700; }
.confirm-row.total strong {
  font-family: var(--font-mono);
  color: var(--green);
  font-size: 18px;
}

/* Success card */
.success-card {
  text-align: center; padding: 48px 24px;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.success-icon { font-size: 52px; margin-bottom: 16px; animation: float 3s ease infinite; }
.success-card h3 {
  font-size: 22px; font-weight: 700; color: var(--white); margin-bottom: 10px;
}
.success-card p { color: var(--white3); font-size: 14px; margin-bottom: 28px; }
.success-actions {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
}

/* ══════════════════════════════════════════════
   CLIENT APPOINTMENTS LIST
══════════════════════════════════════════════ */
.appt-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 12px;
  display: flex; align-items: center; gap: 20px;
  transition: border-color var(--transition);
}
.appt-card:hover { border-color: var(--border2); }
.appt-time-block {
  text-align: center; flex-shrink: 0;
  background: var(--dark3);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  padding: 12px 16px; min-width: 80px;
}
.appt-time-block .time {
  font-family: var(--font-mono);
  font-size: 18px; font-weight: 700; color: var(--white);
}
.appt-time-block .date {
  font-size: 11px; color: var(--white4); margin-top: 2px;
}
.appt-info { flex: 1; }
.appt-service { font-size: 15px; font-weight: 700; color: var(--white); }
.appt-barber { font-size: 12.5px; color: var(--white3); margin-top: 3px; }
.appt-meta { display: flex; gap: 10px; margin-top: 8px; flex-wrap: wrap; }
.appt-price { font-family: var(--font-mono); font-size: 14px; color: var(--green); font-weight: 700; }
.appt-cancel {
  margin-left: auto;
}

/* ══════════════════════════════════════════════
   STATUS BADGES
══════════════════════════════════════════════ */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px; border-radius: 999px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase;
}
.badge-pending   { background: rgba(240,192,64,0.15);  color: var(--yellow); border: 1px solid rgba(240,192,64,0.3); }
.badge-confirmed { background: rgba(59,158,255,0.12);  color: var(--blue);   border: 1px solid rgba(59,158,255,0.3); }
.badge-done      { background: rgba(46,204,113,0.12);  color: var(--green);  border: 1px solid rgba(46,204,113,0.3); }
.badge-cancelled { background: rgba(230,57,70,0.12);   color: var(--red);    border: 1px solid rgba(230,57,70,0.3); }
.badge-low       { background: rgba(230,57,70,0.12);   color: var(--red);    border: 1px solid rgba(230,57,70,0.3); }
.badge-ok        { background: rgba(46,204,113,0.12);  color: var(--green);  border: 1px solid rgba(46,204,113,0.3); }

/* ══════════════════════════════════════════════
   WHATSAPP FAB
══════════════════════════════════════════════ */
.whatsapp-fab {
  position: fixed;
  bottom: 28px; right: 28px; z-index: 500;
  width: 56px; height: 56px;
  background: var(--wa);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: all var(--transition);
  animation: glow-wa 3s ease infinite;
}
.whatsapp-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.6);
}

/* ══════════════════════════════════════════════
   SCREEN: DASHBOARD — SIDEBAR
══════════════════════════════════════════════ */
.sidebar {
  width: 240px; flex-shrink: 0;
  background: var(--dark2);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  height: 100vh;
  position: sticky; top: 0;
  overflow-y: auto;
  overflow-x: hidden;
}
.sidebar-logo {
  padding: 28px 22px 20px;
  border-bottom: 1px solid var(--border);
}
.nt {
  font-family: var(--font-display);
  font-size: 24px; letter-spacing: 4px;
  color: var(--white);
  line-height: 1;
}
.nt span { color: var(--white3); }
.sidebar-logo p {
  font-size: 11px; color: var(--white4);
  margin-top: 4px; letter-spacing: 0.06em;
  text-transform: uppercase;
}
.sidebar-nav { flex: 1; padding: 12px 10px; }

.sidebar-section {
  font-size: 9.5px; font-weight: 800; letter-spacing: 0.16em;
  color: var(--white4); text-transform: uppercase;
  padding: 14px 12px 6px;
}
.sidebar-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 13.5px; font-weight: 500;
  color: var(--white3);
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  margin-bottom: 2px;
}
.sidebar-item .icon { font-size: 16px; flex-shrink: 0; }
.sidebar-item:hover { background: var(--dark3); color: var(--white); }
.sidebar-item.active {
  background: var(--dark4);
  color: var(--white);
  border: 1px solid var(--border2);
}
.sidebar-badge {
  margin-left: auto;
  background: var(--yellow);
  color: var(--black);
  font-size: 10px; font-weight: 800;
  padding: 2px 7px; border-radius: 999px;
  font-family: var(--font-mono);
}
.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid var(--border);
}

/* ══════════════════════════════════════════════
   DASHBOARD MAIN
══════════════════════════════════════════════ */
.dash-main {
  flex: 1; overflow-y: auto;
  min-width: 0;
}
.dash-section { display: none; }
.dash-section.active { display: block; }

.dash-header {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px;
  padding: 32px 32px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--dark);
  position: sticky; top: 0; z-index: 50;
}
.dash-title {
  font-family: var(--font-display);
  font-size: 28px; letter-spacing: 4px;
  color: var(--white);
}
.dash-subtitle { font-size: 13px; color: var(--white3); margin-top: 2px; }
.dash-date {
  font-family: var(--font-mono);
  font-size: 12px; color: var(--white4);
  text-align: right;
}

/* ── Stats Grid ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  padding: 28px 32px;
}
.stat-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 20px;
  position: relative; overflow: hidden;
  transition: transform var(--transition), border-color var(--transition);
}
.stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--border2);
}
.stat-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  border-radius: 3px 3px 0 0;
}
.stat-card.blue::before   { background: var(--blue); }
.stat-card.green::before  { background: var(--green); }
.stat-card.yellow::before { background: var(--yellow); }
.stat-card.purple::before { background: var(--purple); }
.stat-card.red::before    { background: var(--red); }
.stat-card.gold::before   { background: var(--gold); }

.stat-label {
  font-size: 11px; font-weight: 700;
  color: var(--white4); text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 10px;
}
.stat-value {
  font-family: var(--font-mono);
  font-size: 28px; font-weight: 700; color: var(--white);
  line-height: 1;
}

/* ── Tables ── */
.dash-table {
  margin: 0 32px 24px;
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.table-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.table-title {
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 700;
  color: var(--white3); letter-spacing: 0.12em;
  text-transform: uppercase;
}
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th {
  text-align: left;
  padding: 12px 16px;
  font-size: 10.5px; font-weight: 700;
  color: var(--white4); text-transform: uppercase; letter-spacing: 0.1em;
  border-bottom: 1px solid var(--border);
  background: var(--dark3);
  white-space: nowrap;
}
tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--dark3); }
tbody td {
  padding: 13px 16px;
  font-size: 13.5px; color: var(--white2);
  vertical-align: middle; white-space: nowrap;
}
tbody td .font-mono { font-size: 13px; color: var(--white); }
td .btn { width: auto; padding: 5px 12px; font-size: 11px; }

/* ── Agenda Filters ── */
.agenda-filters {
  display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap;
  padding: 20px 32px;
  background: var(--dark);
  border-bottom: 1px solid var(--border);
}
.filter-group {
  display: flex; flex-direction: column; gap: 6px;
}
.filter-group label {
  font-size: 10.5px; font-weight: 700;
  color: var(--white4); text-transform: uppercase; letter-spacing: 0.08em;
}
.filter-group input,
.filter-group select {
  padding: 8px 12px; font-size: 13px;
  border-radius: var(--radius-sm);
  min-width: 140px;
}

/* ── Barbers Grid ── */
.barbers-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px; padding: 28px 32px;
}
.barber-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 22px;
  transition: all var(--transition);
  position: relative;
}
.barber-card:hover { border-color: var(--border2); transform: translateY(-2px); }
.barber-avatar {
  width: 52px; height: 52px;
  background: var(--dark4);
  border: 2px solid var(--border2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 14px;
}
.barber-name {
  font-size: 15px; font-weight: 700; color: var(--white); margin-bottom: 4px;
}
.barber-spec { font-size: 12.5px; color: var(--white3); margin-bottom: 16px; }
.barber-actions { display: flex; gap: 8px; }
.barber-actions .btn { flex: 1; }

/* ── Extras Grid ── */
.extras-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px; padding: 28px 32px;
}
.extra-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 18px;
  transition: all var(--transition);
}
.extra-card:hover { border-color: var(--border2); }
.extra-icon { font-size: 26px; margin-bottom: 10px; }
.extra-name { font-size: 14px; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.extra-type { font-size: 11px; color: var(--white4); margin-bottom: 10px; text-transform: capitalize; }
.extra-price {
  font-family: var(--font-mono); font-size: 15px;
  color: var(--green); font-weight: 700; margin-bottom: 14px;
}
.extra-actions { display: flex; gap: 6px; }
.extra-actions .btn { flex: 1; }

/* ── Financeiro ── */
.fin-period {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 32px;
  border-bottom: 1px solid var(--border);
}
.fin-period label { font-size: 12px; font-weight: 600; color: var(--white3); text-transform: uppercase; letter-spacing: 0.06em; }
.fin-period select { width: auto; padding: 8px 12px; font-size: 13px; }

.charts-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
  padding: 0 32px 24px;
}
.chart-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.chart-title {
  font-size: 11px; font-weight: 700;
  color: var(--white3); text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.fin-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
  padding: 0 32px 32px;
}

/* ══════════════════════════════════════════════
   MODAIS
══════════════════════════════════════════════ */
.modal-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  align-items: center; justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease both;
}
.modal-overlay.open {
  display: flex;
}
.modal-box {
  background: var(--dark2);
  border: 1px solid var(--border2);
  border-radius: 18px;
  padding: 32px 30px;
  width: 100%; max-width: 460px;
  max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow);
  animation: fadeUp 0.3s cubic-bezier(0.22,1,0.36,1) both;
  position: relative;
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px;
}
.modal-title {
  font-family: var(--font-display);
  font-size: 22px; letter-spacing: 2px; color: var(--white);
}
.modal-close {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  background: var(--dark4); border: 1px solid var(--border2);
  border-radius: 50%;
  color: var(--white3); font-size: 14px;
  cursor: pointer; transition: all var(--transition);
}
.modal-close:hover { background: var(--dark5); color: var(--white); }

.modal-done-box { max-width: 520px; }

/* Done modal extras */
.done-appt-info {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  margin-bottom: 20px;
  font-size: 13.5px; color: var(--white2); line-height: 1.7;
}
.done-extras-section { margin-bottom: 16px; }
.done-extras-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px;
}
.done-section-label {
  font-size: 10px; font-weight: 800; letter-spacing: 0.12em;
  color: var(--white4); text-transform: uppercase;
}
.extras-picker {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-bottom: 10px;
}
.extras-picker-grid {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.extra-pick-btn {
  padding: 8px 14px;
  background: var(--dark4);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  color: var(--white2); font-size: 12.5px; font-weight: 600;
  cursor: pointer; transition: all var(--transition);
}
.extra-pick-btn:hover {
  border-color: var(--white);
  color: var(--white);
}
.done-extras-list { display: flex; flex-direction: column; gap: 6px; }
.done-extra-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 12px;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
}
.done-extra-item .price { font-family: var(--font-mono); color: var(--green); }
.done-extra-item .remove { color: var(--red); cursor: pointer; font-size: 13px; padding: 2px 6px; }

.done-total-box {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden; margin-bottom: 20px;
}
.done-total-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 13.5px;
}
.done-total-row:last-child { border-bottom: none; }
.done-total-row span { color: var(--white3); }
.done-total-row.total {
  background: var(--dark4);
  font-size: 15px;
}
.done-total-row.total strong:last-child {
  font-family: var(--font-mono); color: var(--green); font-size: 18px;
}

.done-actions {
  display: flex; gap: 12px; flex-wrap: wrap;
}
.done-actions .btn { flex: 1; }

/* ══════════════════════════════════════════════
   DASHBOARD — SERVICOS MGMT
══════════════════════════════════════════════ */
#dash-servicos-mgmt .services-grid { padding: 28px 32px; }
#dash-extras .extras-grid { padding: 0; }
#dash-barbeiros .barbers-grid { padding: 28px 32px; }

/* ══════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════ */
@media (max-width: 900px) {
  #screen-dashboard.active { flex-direction: column; }

  .sidebar {
    width: 100%; height: auto;
    position: relative;
    flex-direction: column;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .sidebar-nav {
    display: flex; flex-direction: row; overflow-x: auto; padding: 8px;
    gap: 4px;
  }
  .sidebar-nav::-webkit-scrollbar { display: none; }
  .sidebar-section { display: none; }
  .sidebar-item { flex-shrink: 0; margin-bottom: 0; }
  .sidebar-footer { display: flex; gap: 8px; padding: 10px 12px; }
  .sidebar-footer .btn { flex: 1; }

  .charts-grid { grid-template-columns: 1fr; }
  .fin-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .datetime-grid { grid-template-columns: 1fr; }

  .dash-header {
    padding: 20px 20px 16px;
    position: relative;
  }
  .stats-grid { padding: 20px; }
  .dash-table { margin: 0 20px 20px; }
  .agenda-filters { padding: 16px 20px; }
  .barbers-grid { padding: 20px; }
  .extras-grid  { padding: 20px; }
  .charts-grid  { padding: 0 20px 20px; }
  .fin-grid     { padding: 0 20px 20px; }
  .fin-period   { padding: 14px 20px; }
  #dash-servicos-mgmt .services-grid { padding: 20px; }
  #dash-barbeiros .barbers-grid { padding: 20px; }
}

@media (max-width: 620px) {
  .login-box { padding: 28px 22px; }
  .section { padding: 32px 16px; }
  .client-nav { padding: 0 16px; }
  .hero-title { font-size: 56px; }
  .nav-right { gap: 8px; }
  .nav-user { display: none; }
  .hero-cta .btn { width: auto; }
  .c-tab { padding: 14px 18px; }
  .step-actions { flex-direction: column; }
  .step-actions .btn { width: 100%; }
  .success-actions { flex-direction: column; }
  .appt-card { flex-direction: column; align-items: flex-start; }
  .done-actions { flex-direction: column; }
  .modal-box { padding: 24px 18px; }
}

@media (max-width: 400px) {
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat-value { font-size: 22px; }
  .services-grid { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════════
   MISC HELPERS
══════════════════════════════════════════════ */
.empty-state {
  text-align: center; padding: 64px 24px;
  color: var(--white4); font-size: 14px;
}
.empty-state .empty-icon { font-size: 40px; margin-bottom: 16px; opacity: 0.5; }
.empty-state p { color: var(--white4); }

/* Shimmer loading skeleton */
.skeleton {
  background: linear-gradient(90deg, var(--dark3) 25%, var(--dark4) 50%, var(--dark3) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

/* Table action buttons */
.action-btns { display: flex; gap: 6px; }
.action-btns .btn { padding: 5px 11px; font-size: 11px; }
/* ══════════════════════════════════════════════
   PLANO — Styles
══════════════════════════════════════════════ */
.plano-info-banner {
  background: linear-gradient(135deg, rgba(46,204,113,0.12), rgba(46,204,113,0.05));
  border: 1px solid rgba(46,204,113,0.3);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  color: var(--white2);
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 24px;
}
.plano-info-banner strong { color: var(--green); }

.tag.plano-tag {
  background: rgba(46,204,113,0.15);
  color: var(--green);
  border-color: rgba(46,204,113,0.3);
}

/* ══════════════════════════════════════════════
   PLANO — Estilos novos v6.0
══════════════════════════════════════════════ */

/* Banner de info do plano */
.plano-info-banner {
  background: linear-gradient(135deg, rgba(46,204,113,0.12), rgba(46,204,113,0.04));
  border: 1px solid rgba(46,204,113,0.3);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  color: var(--white2);
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 24px;
}
.plano-info-banner strong { color: var(--green); }

/* Tag verde do plano */
.tag.plano-tag {
  background: rgba(46,204,113,0.15);
  color: var(--green);
  border-color: rgba(46,204,113,0.3);
}

/* Serviço fixo no plano */
.plano-service-fixed {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--dark3);
  border: 1px solid rgba(46,204,113,0.3);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
}
.plano-service-icon { font-size: 28px; line-height: 1; }
.plano-service-name { font-weight: 600; font-size: 15px; color: var(--white); }
.plano-service-desc { font-size: 12px; color: var(--white3); margin-top: 2px; }

/* Bloqueios */
.bloqueio-form {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 8px;
}
.bloqueio-form-title {
  font-weight: 600;
  font-size: 14px;
  color: var(--white);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
/* ══ EDIT EXTRAS ══ */
.edit-extras-section {
  margin: 18px 0 16px;
  padding: 16px;
  background: var(--dark3);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
}
.edit-extras-header {
  margin-bottom: 12px;
}
#edit-extras-list { display: flex; flex-direction: column; gap: 6px; }


/* ══ FINANCEIRO SEPARADOR ══ */
.fin-separator {
  display: flex; align-items: center; gap: 12px;
  margin: 32px 0 20px;
  border-top: 2px solid var(--yellow);
  padding-top: 20px;
}
.fin-separator span {
  background: var(--yellow);
  color: var(--dark1);
  font-size: 11px; font-weight: 800;
  letter-spacing: 0.12em;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}