/* ==========================================================================
   Alys Café — Design System Tokens & Styles
   "Mesa Digital" / Cozy Workstation Theme
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Caprasimo&family=Figtree:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

/* ——— Design Tokens ——— */
:root {
  /* Default: Dia (Warm Parchment / Light Roast) */
  --color-bg: #f5ead8;
  --color-surface: #ebddc5;
  --color-surface-translucent: color-mix(in srgb, #ebddc5 90%, transparent);
  --color-surface-subtle: color-mix(in srgb, #f5ead8 70%, #ebddc5);
  --color-text: #201e1d;
  --color-text-muted: color-mix(in srgb, #201e1d 60%, transparent);
  --color-accent: #c67139;
  --color-accent-hover: #b2622d;
  --color-accent-700: #8c491a;
  --color-accent-subtle: #ffe1d0;
  --color-accent-badge-fg: #643312;
  --color-accent-2: #7a8a5e;
  --color-accent-2-hover: #65744c;
  --color-accent-2-subtle: #e1eecc;
  --color-accent-2-badge-fg: #3d472b;
  --color-divider: color-mix(in srgb, #201e1d 16%, transparent);
  
  --shadow-sm: 0 1px 3px color-mix(in srgb, #2e2b25 12%, transparent);
  --shadow-md: 0 4px 16px color-mix(in srgb, #2e2b25 15%, transparent);
  --shadow-lg: 0 16px 40px color-mix(in srgb, #2e2b25 20%, transparent);
  
  --font-heading: "Caprasimo", system-ui, Georgia, serif;
  --font-body: "Figtree", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 26px;
  --radius-pill: 999px;
  
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 14px;
  --space-4: 20px;
  --space-6: 28px;
}

/* Theme: Café (Deep Cozy Roast / Warm Dark) */
[data-theme="cafe"] {
  --color-bg: #241a13;
  --color-surface: #33261c;
  --color-surface-translucent: color-mix(in srgb, #33261c 92%, transparent);
  --color-surface-subtle: color-mix(in srgb, #241a13 70%, #33261c);
  --color-text: #f6e9d7;
  --color-text-muted: color-mix(in srgb, #f6e9d7 65%, transparent);
  --color-accent: #e2a068;
  --color-accent-hover: #f0b583;
  --color-accent-700: #eab588;
  --color-accent-subtle: #4a3424;
  --color-accent-badge-fg: #ffd8bd;
  --color-accent-2: #a3b381;
  --color-accent-2-hover: #b6c793;
  --color-accent-2-subtle: #313b24;
  --color-accent-2-badge-fg: #e2eed0;
  --color-divider: color-mix(in srgb, #f6e9d7 18%, transparent);
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.45);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.52);
  --shadow-lg: 0 18px 46px rgba(0, 0, 0, 0.62);
}

/* ——— Bilingual Display Logic ——— */
[data-lang="pt"] [data-l="en"] { display: none !important; }
[data-lang="en"] [data-l="pt"] { display: none !important; }

/* ——— Reset & Base ——— */
*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  min-height: 100vh;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  transition: background-color 0.3s ease, color 0.3s ease;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 10px;
}

h1 { font-size: 34px; }
h2 { font-size: 26px; }
h3 { font-size: 20px; }
h4 { font-size: 17px; }
h5 { font-size: 15px; }
h6 { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; }

p {
  margin: 0 0 12px;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Focus state for accessibility */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* ——— Background Blobs with Soft Drift ——— */
.ambient-bg {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.blob-1 {
  position: absolute;
  top: -160px;
  right: -100px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, color-mix(in srgb, var(--color-accent) 26%, transparent), transparent 70%);
  animation: drift 24s ease-in-out infinite;
}

.blob-2 {
  position: absolute;
  top: 32%;
  left: -140px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--color-accent-2) 28%, transparent), transparent 70%);
  animation: drift 30s ease-in-out infinite reverse;
}

.blob-3 {
  position: absolute;
  bottom: -200px;
  right: 20%;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--color-accent) 15%, transparent), transparent 72%);
}

/* ——— Animations ——— */
@keyframes drift {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(28px, -22px); }
}

@keyframes rise {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ——— Top Navigation Bar ——— */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  pointer-events: none;
}

.nav-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  pointer-events: auto;
  padding: 6px 18px 6px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-divider);
  background: var(--color-surface-translucent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  pointer-events: auto;
}

.nav-brand-title {
  font-family: var(--font-heading);
  font-size: 17px;
  line-height: 1.1;
}

.nav-brand-sub {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* Coffee Cup Interactive Button */
.cup-btn {
  position: relative;
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  display: grid;
  place-items: end center;
  border-radius: 50%;
  transition: transform 0.15s ease;
}

.cup-btn:hover {
  transform: scale(1.08);
}

.cup-btn:active {
  transform: scale(0.95);
}

/* Control Pills */
.seg-lang {
  display: flex;
  padding: 3px;
  gap: 2px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-divider);
  background: var(--color-surface-translucent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
}

.seg-btn {
  border: 0;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-text);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.seg-btn.active {
  background: var(--color-accent);
  color: var(--color-bg);
}

.icon-btn {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  cursor: pointer;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-divider);
  background: var(--color-surface-translucent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
  color: var(--color-text);
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.icon-btn:hover {
  transform: scale(1.06);
}

.clock-pill {
  font-family: var(--font-heading);
  font-size: 14px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-divider);
  background: var(--color-surface-translucent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
}

/* ——— Desktop / Workspace Area ——— */
.desk {
  position: relative;
  min-height: 100vh;
  padding-top: 80px;
  padding-bottom: 140px;
  z-index: 10;
}

/* ——— Window Component ——— */
.window {
  position: absolute;
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  animation: rise 0.35s ease both;
  transition: box-shadow 0.2s ease;
  user-select: text;
}

.window.focused {
  box-shadow: var(--shadow-lg), 0 0 0 1px var(--color-accent);
}

.window-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  cursor: grab;
  user-select: none;
  background: color-mix(in srgb, var(--color-accent) 18%, var(--color-surface));
  border-bottom: 1px solid var(--color-divider);
}

.window-header.header-alt {
  background: color-mix(in srgb, var(--color-accent-2) 22%, var(--color-surface));
}

.window-header:active {
  cursor: grabbing;
}

.window-dots {
  display: flex;
  gap: 5px;
}

.window-dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.dot-1 { background: var(--color-accent); }
.dot-2 { background: var(--color-accent-2); }
.dot-3 { background: color-mix(in srgb, var(--color-text) 25%, transparent); }

.window-title {
  font-family: var(--font-heading);
  font-size: 13.5px;
  letter-spacing: 0.02em;
}

.window-close-btn {
  margin-left: auto;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  background: transparent;
  color: var(--color-text);
  opacity: 0.6;
  font-size: 16px;
  line-height: 1;
  transition: opacity 0.15s ease, background-color 0.15s ease;
}

.window-close-btn:hover {
  opacity: 1;
  background: color-mix(in srgb, var(--color-text) 12%, transparent);
}

.window-body {
  padding: 24px;
}

.window-body-compact {
  padding: 20px;
}

/* ——— UI Components: Buttons, Tags, Cards, Inputs ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 14px;
  line-height: 1.2;
  color: var(--color-text);
  background: transparent;
  border: 1px solid transparent;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  transition: background-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-bg);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  color: var(--color-bg);
  text-decoration: none;
}

.btn-secondary {
  border-color: var(--color-divider);
  background: color-mix(in srgb, var(--color-text) 5%, transparent);
}

.btn-secondary:hover {
  background: color-mix(in srgb, var(--color-text) 10%, transparent);
  text-decoration: none;
}

.btn-block {
  width: 100%;
}

.tag {
  display: inline-flex;
  align-items: center;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 4px 11px;
  border-radius: var(--radius-pill);
}

.tag-accent {
  background: var(--color-accent-subtle);
  color: var(--color-accent-badge-fg);
}

.tag-accent-2 {
  background: var(--color-accent-2-subtle);
  color: var(--color-accent-2-badge-fg);
}

.tag-neutral {
  background: color-mix(in srgb, var(--color-text) 10%, transparent);
  color: var(--color-text);
}

.card-project {
  margin-top: 18px;
  padding: 16px 18px;
  border-radius: 20px;
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-divider);
}

.card-kicker {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
  margin-bottom: 4px;
}

.field {
  margin-bottom: 14px;
}

.field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 5px;
  color: var(--color-text-muted);
}

.input {
  width: 100%;
  min-height: 38px;
  padding: 8px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-pill);
  transition: border-color 0.15s ease;
}

.input:focus-visible {
  border-color: var(--color-accent);
  outline: none;
}

textarea.input {
  min-height: 90px;
  border-radius: 18px;
  resize: vertical;
}

.link-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  color: var(--color-text);
  font-size: 14px;
  transition: background-color 0.15s ease;
}

.link-item:hover {
  background: color-mix(in srgb, var(--color-accent) 14%, transparent);
  text-decoration: none;
}

.link-item span.muted {
  margin-left: auto;
  font-size: 12px;
  color: var(--color-text-muted);
}

.indicator-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.text-muted {
  color: var(--color-text-muted);
}

.divider {
  height: 1px;
  background: var(--color-divider);
  margin: 16px 0;
  border: 0;
}

/* ——— Bottom Dock Bar ——— */
.dock {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9000;
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: 4px;
  max-width: calc(100vw - 28px);
  padding: 6px 12px;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-pill);
  background: var(--color-surface-translucent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-lg);
}

.dock-mobile-toggle {
  display: none;
}

.dock-items {
  display: contents;
}

.dock-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  border: 0;
  cursor: pointer;
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13px;
  padding: 7px 12px;
  border-radius: var(--radius-pill);
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.dock-btn:hover {
  background: color-mix(in srgb, var(--color-accent) 14%, transparent);
}

.dock-btn:active {
  transform: scale(0.96);
}

.dock-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--color-text) 22%, transparent);
  transition: background-color 0.2s ease;
}

.dock-dot.open {
  background: var(--color-accent);
  box-shadow: 0 0 6px var(--color-accent);
}

.dock-divider {
  width: 1px;
  height: 20px;
  background: var(--color-divider);
  margin: 0 4px;
}

.dock-tidy-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  border: 0;
  cursor: pointer;
  background: transparent;
  color: var(--color-accent-700);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13px;
  padding: 7px 12px;
  border-radius: var(--radius-pill);
  transition: background-color 0.15s ease;
}

.dock-tidy-btn:hover {
  background: color-mix(in srgb, var(--color-accent) 15%, transparent);
}

/* ——— Toast Notification ——— */
.toast-notice {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translate(-50%, 10px) scale(0.98);
  z-index: 9500;
  padding: 9px 20px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-bg);
  font-family: var(--font-heading);
  font-size: 13.5px;
  box-shadow: var(--shadow-md);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
  white-space: nowrap;
  text-align: center;
}

.toast-notice.show {
  opacity: 1;
  transform: translate(-50%, 0) scale(1);
}

/* ——— Responsive Layout ——— */
@media (max-width: 820px) {
  .desk {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
    padding: 85px 16px 120px;
    min-height: 100vh !important;
  }

  .window {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    transform: none !important;
    z-index: 1 !important;
  }

  .window-header {
    cursor: default !important;
  }
}

@media (max-width: 900px) {
  .top-nav {
    padding: 8px;
  }
  
  .nav-pill {
    padding: 4px;
    border-radius: 50%;
    gap: 0;
  }

  .nav-brand-title, .nav-brand-sub {
    display: none !important;
  }

  .nav-controls {
    gap: 6px;
  }
  
  .dock {
    flex-direction: column;
    align-items: stretch;
    border-radius: 20px;
    padding: 6px;
    bottom: 12px;
    max-width: 240px;
    width: calc(100vw - 32px);
    margin: 0 auto;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  .dock-mobile-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: transparent;
    border: none;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 14.5px;
    font-weight: bold;
    cursor: pointer;
    padding: 10px;
  }
  
  .dock-items {
    display: none;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--color-divider);
    padding-bottom: 8px;
  }
  
  .dock.expanded .dock-items {
    display: flex;
  }
  
  .dock-btn {
    width: 100%;
    justify-content: flex-start;
    padding: 12px 14px;
    font-size: 14.5px;
    border-radius: 12px;
  }
  
  .window-body {
    padding: 16px;
  }
}

@media (max-width: 820px) {
  .dock-divider, .dock-tidy-btn {
    display: none !important;
  }
}