/* ===== NOVA PALETA DE CORES ===== */
:root {
  --bg-main: #1f4c3b;
  --bg-card: #2a5f4c;
  --text-primary: #fff8d3;
  --text-secondary: #a3b5ad;
  --border-color: #3b7c65;
  --accent-primary: #d83721;
  --accent-secondary: #e68a00;
  --warning-color: #d83721;
}

/* ===== BASE & TYPOGRAPHY ===== */
body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-main);
  color: var(--text-primary);
}

.title-gradient {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== TELA DE CARREGAMENTO ===== */
.loader {
  position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; background-color: var(--bg-main); transition: opacity 0.7s ease-in-out, visibility 0.7s ease-in-out;
}
.loader.hidden {
  opacity: 0; visibility: hidden; pointer-events: none;
}
.loader-content {
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
}
.loader-logo {
  width: 15rem; height: auto; opacity: 0; animation: fadeInScaleUp 0.8s 0.2s ease-out forwards;
}
.loader-title {
  font-size: 2.25rem; font-weight: 800; opacity: 0; animation: fadeInUp 0.8s 0.8s ease-out forwards;
}
.loader-subtitle {
  font-size: 1.125rem; color: var(--text-secondary); opacity: 0; animation: fadeInUp 0.8s 1.2s ease-out forwards;
}
.loader-paragraph {
  margin-top: 0.5rem;
  font-family: monospace;
  color: var(--text-primary);
  opacity: 0;
  animation: fadeInOnly 0.5s 2s ease-out forwards;
  white-space: nowrap;
  overflow: hidden;
}
.loader-paragraph.typing {
  border-right: 2px solid var(--accent-primary);
  animation: typing 3s steps(40, end), blinkCaret 0.75s step-end infinite, fadeInOnly 0.5s 2s ease-out forwards;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInScaleUp { from { opacity: 0; transform: scale(0.8); } to { opacity: 1; transform: scale(1); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInOnly { from { opacity: 0; } to { opacity: 1; } }
@keyframes typing { from { width: 0 } to { width: 100% } }
@keyframes blinkCaret { from, to { border-color: transparent } 50% { border-color: var(--accent-primary); } }

@keyframes slideInFromRight { from { opacity: 0; transform: translateX(25px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideInFromLeft { from { opacity: 0; transform: translateX(-25px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideOutToLeft { from { opacity: 1; transform: translateX(0); } to { opacity: 0; transform: translateX(-25px); } }
@keyframes slideOutToRight { from { opacity: 1; transform: translateX(0); } to { opacity: 0; transform: translateX(25px); } }

.slide-in-from-right { animation: slideInFromRight 0.2s ease-out forwards; }
.slide-in-from-left { animation: slideInFromLeft 0.2s ease-out forwards; }
.slide-out-to-left { animation: slideOutToLeft 0.2s ease-out forwards; }
.slide-out-to-right { animation: slideOutToRight 0.2s ease-out forwards; }

@keyframes tick { from { transform: scale(1); } to { transform: scale(1.01); } }
.timer-tick { animation: tick 0.5s ease-out alternate; }

@keyframes pulseWarning {
  0%, 100% { transform: scale(1); color: var(--text-primary); }
  50% { transform: scale(1.03); color: var(--warning-color); }
}
.timer-warning {
  animation: pulseWarning 1s infinite;
}

@keyframes breathingGlow {
  0%,
  100% {
    text-shadow: 0 0 8px rgba(255, 248, 211, 0.2), 0 0 12px rgba(255, 248, 211, 0.2);
  }
  50% {
    text-shadow: 0 0 16px rgba(255, 248, 211, 0.4), 0 0 24px rgba(255, 248, 211, 0.3);
  }
}

.timer-glowing {
  animation: breathingGlow 4s ease-in-out infinite;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* ===== CUSTOM SCROLLBAR ===== */
.custom-scrollbar::-webkit-scrollbar { width: 6px; }
.custom-scrollbar::-webkit-scrollbar-track { background: transparent; }
.custom-scrollbar::-webkit-scrollbar-thumb { background-color: var(--border-color); border-radius: 10px; }

/* ===== AGENDA MODAL ===== */
#agenda-modal {
    display: flex; /* Overwrite hidden to use opacity for transitions */
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-in-out;
}

#agenda-modal.is-open {
    opacity: 1;
    pointer-events: auto;
}

#agenda-paper {
    background-image:
        repeating-linear-gradient(to bottom,
            #E0E0E0 0,
            #E0E0E0 1px,
            transparent 1px,
            transparent 2.5rem); /* Creates the lines */
    background-size: 100% 2.5rem;
    line-height: 2.5rem; /* Matches the line-height to the background lines */
    color: #374151; /* A dark gray for the text */
}

#agenda-input {
    line-height: 2.5rem; /* Matches the paper lines */
}

/* ===== PRESET PICKER ===== */
.preset-display {
  width: 180px; height: 50px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; font-weight: 700; border: 2px solid var(--text-primary); color: var(--text-primary); border-radius: 0.75rem; transition: all 0.2s ease;
}
.preset-nav-btn {
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; color: var(--text-secondary); transition: all 0.2s ease; border-radius: 9999px;
}
.preset-nav-btn:hover { background-color: rgba(255, 248, 211, 0.1); color: var(--accent-primary); }

/* ===== POMODORO MODE BUTTONS ===== */
.pomodoro-mode-btn {
  background-color: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  transition: all 0.2s ease-in-out;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.pomodoro-mode-btn:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.pomodoro-mode-btn.active {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(216, 55, 33, 0.2);
}

.pomodoro-mode-btn:active {
  transform: scale(0.98) translateY(0px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* ===== CUSTOM PLAYER SLIDER ===== */
input[type="range"].player-slider {
  -webkit-appearance: none; appearance: none; width: 100%; height: 6px; background: var(--border-color); border-radius: 5px; outline: none; transition: background 0.1s ease;
}
input[type="range"].player-slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 16px; height: 16px; background: var(--accent-primary); cursor: pointer; border-radius: 50%; border: 2px solid var(--bg-card); margin-top: -5px;
}
input[type="range"].player-slider::-moz-range-track { width: 100%; height: 6px; cursor: pointer; background: var(--border-color); border-radius: 5px; }
input[type="range"].player-slider::-moz-range-thumb { width: 16px; height: 16px; background: var(--accent-primary); cursor: pointer; border-radius: 50%; border: 2px solid var(--bg-card); }

/* ===== VOLUME TOOLTIP ===== */
.volume-tooltip {
  position: absolute; top: -30px; left: 50%; transform: translateX(-50%); background-color: var(--bg-card); color: var(--text-primary); padding: 4px 8px; border-radius: 5px; font-size: 0.75rem; font-weight: 600; opacity: 0; pointer-events: none; transition: opacity 0.2s ease;
}
#volume-control-container:hover .volume-tooltip { opacity: 1; }

/* ===== GENERAL BUTTON STYLES ===== */
.btn {
  transition: all 0.2s ease-in-out;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 7px 14px rgba(0, 0, 0, 0.1), 0 3px 6px rgba(0, 0, 0, 0.08);
}

.btn:active {
  transform: translateY(0px) scale(0.98);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.06);
}

/* ===== SOBRESCREVENDO CLASSES DO TAILWIND ===== */
.bg-slate-900 { background-color: var(--bg-main) !important; }
.bg-slate-800, .bg-slate-700, .bg-slate-900\/70 { background-color: var(--bg-card) !important; }
.border-slate-700, .border-slate-800, .border-slate-600 { border-color: var(--border-color) !important; }
.text-slate-400, .text-slate-500 { color: var(--text-secondary) !important; }
.text-slate-100, .text-slate-300 { color: var(--text-primary) !important; }
.text-indigo-400 { color: var(--accent-secondary) !important; }
.bg-indigo-600 { background-color: var(--accent-primary) !important; color: var(--text-primary) !important; }
.hover\:bg-indigo-700:hover { background-color: #b52b17 !important; }
.bg-red-500 { background-color: var(--accent-primary) !important; }
.hover\:bg-red-600:hover { background-color: #b52b17 !important; }
.bg-green-500 { background-color: #22c55e !important; }
.hover\:bg-green-600:hover { background-color: #16a34a !important; }
.bg-slate-500 { background-color: var(--text-secondary) !important; color: var(--bg-main) !important; }
.hover\:bg-slate-600:hover { background-color: #8a9e95 !important; }
.focus\:ring-indigo-500:focus { --tw-ring-color: var(--accent-secondary) !important; }
#player-play-pause-btn { background-color: var(--accent-primary) !important; color: var(--text-primary) !important; }
#footer-music-player .text-slate-400 { color: var(--text-secondary) !important; }
#footer-music-player .hover\:text-white:hover { color: var(--text-primary) !important; }

/* ===== AUTH MODAL ===== */
.auth-modal-container {
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 110; /* Garante que o modal fique sobre outros elementos com z-index alto */
}

.auth-modal-container.is-open {
  visibility: visible;
  opacity: 1;
}

.auth-modal-container.is-open > div {
  animation: fadeInScale 0.3s ease-out forwards;
}

#agenda-modal.is-open > div {
    animation: fadeInScale 0.3s ease-out forwards;
}

/* ===== TASK LIST ANIMATIONS ===== */
@keyframes fadeOutShrink {
  from {
    opacity: 1;
    transform: scale(1);
    max-height: 50px; /* ou a altura do seu item */
  }
  to {
    opacity: 0;
    transform: scale(0.9);
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    margin-top: 0;
    margin-bottom: 0;
    border-width: 0;
  }
}

.task-item-deleting {
  animation: fadeOutShrink 0.4s ease-out forwards;
}

#task-list li {
  transition: background-color 0.3s ease, color 0.3s ease;
}

#task-list li .flex-grow {
  transition: text-decoration-color 0.3s ease, color 0.3s ease;
  text-decoration-color: transparent;
}

#task-list li.done .flex-grow {
  text-decoration-color: var(--text-secondary);
}

@keyframes subtleFadeIn {
  from { opacity: 0.7; }
  to { opacity: 1; }
}

.task-updated {
  animation: subtleFadeIn 0.3s ease-in;
}

/* ===== SOCIAL LINKS ===== */
.social-link {
  color: var(--text-secondary);
  transition: all 0.3s ease;
}

.social-link:hover {
  color: var(--text-primary);
  transform: scale(1.1) translateY(-2px);
}

/* ===== AI ASSISTANT & CHAT ===== */
#ai-assistant-btn img {
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
}

#ai-chat-window {
  display: flex;
  transform-origin: bottom left;
  transition: opacity 0.3s ease, transform 0.3s ease;
  opacity: 0;
  transform: scale(0.95);
  pointer-events: none;
}

#ai-chat-window.is-chat-open {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.ai-tooltip-text {
    font-family: 'Patrick Hand', cursive;
    font-size: 1.1rem;
}

.chat-message {
  padding: 0.75rem 1rem;
  border-radius: 1.25rem;
  max-width: 85%;
  word-wrap: break-word;
}

.chat-message.user {
  background-color: var(--accent-primary);
  color: var(--text-primary);
  border-bottom-right-radius: 0.25rem;
  margin-left: auto;
}

.chat-message.ai {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-bottom-left-radius: 0.25rem;
  margin-right: auto;
}

@keyframes typing-dots {
  0%, 20% { content: '.'; }
  40% { content: '..'; }
  60%, 100% { content: '...'; }
}

.typing-indicator span::after {
  content: '.';
  animation: typing-dots 1.4s infinite;
}

/* ===== VANILLA CALENDAR THEME OVERRIDE ===== */
.vanilla-calendar {
    background-color: transparent;
    border: none;
    width: 100%;
}

.vanilla-calendar .vanilla-calendar-header,
.vanilla-calendar .vanilla-calendar-week {
    color: var(--text-secondary);
}

.vanilla-calendar .vanilla-calendar-day__btn {
    background-color: transparent;
    color: var(--text-primary);
}

.vanilla-calendar .vanilla-calendar-day__btn:hover {
    background-color: rgba(255, 248, 211, 0.1);
}

.vanilla-calendar .vanilla-calendar-day__btn_today {
    background-color: var(--accent-primary);
    color: var(--text-primary);
    border-radius: 4px;
}

.vanilla-calendar .vanilla-calendar-day__btn_selected {
    background-color: var(--accent-secondary);
    color: var(--text-primary);
    border-radius: 4px;
}

.vanilla-calendar .vanilla-calendar-arrow {
    background-color: rgba(255, 248, 211, 0.1);
    border-radius: 4px;
}
.vanilla-calendar .vanilla-calendar-arrow:hover {
    background-color: rgba(255, 248, 211, 0.2);
}

/* ===== CUSTOM CALENDAR NAVIGATION ===== */
.vc-header-nav {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    width: 100%;
    padding: 4px 0;
    border-bottom: 1px solid var(--border-color);
}

.vc-header-nav .vc-arrow-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1rem;
    padding: 0.5rem;
    cursor: pointer;
    transition: color 0.2s ease, transform 0.2s ease;
    flex-grow: 1;
}

.vc-header-nav .vc-arrow-btn:hover {
    color: var(--text-primary);
    transform: scale(1.1);
}

.vc-header-nav .vc-header__content {
    color: var(--text-primary);
    font-weight: 600;
    flex-grow: 2;
    text-align: center;
}

/* ===== AGENDA VIEW SWITCHER ===== */
.agenda-view-btn {
    padding: 6px 16px;
    border-radius: 6px;
    background-color: transparent;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    border: 1px solid var(--border-color);
    cursor: pointer;
}

.agenda-view-btn:hover {
    background-color: var(--bg-card);
    color: var(--text-primary);
}

.agenda-view-btn.active {
    background-color: var(--accent-primary);
    color: var(--text-primary);
    border-color: var(--accent-primary);
    box-shadow: 0 2px 8px rgba(216, 55, 33, 0.2);
}

/* ===== CALENDAR TRANSITION ===== */
@keyframes calendarReveal {
  from {
    opacity: 0;
    transform: scale(0.98) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

#monthly-calendar.is-updating {
  animation: calendarReveal 0.3s ease-out forwards;
}

#agenda-modal,
.auth-modal-container,
#pix-modal {
    display: none; /* Por padrão, o modal é invisível */
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

#agenda-modal.is-open, /* <-- A MÁGICA ACONTECE AQUI */
.auth-modal-container.is-open,
#pix-modal.is-open {
    display: flex; /* Fica visível QUANDO tem a classe 'is-open' */
    opacity: 1;
}

/* Estilos para o Modal de Seleção de Dispositivo */
#device-selection-modal {
    backdrop-filter: blur(8px);
}

/* Estilos de Visualização Responsiva */
.view-mobile #main-container {
    transform: scale(0.95);
    transform-origin: top center;
}

.view-desktop #pomodoro-section {
    max-width: 480px;
}

.view-mobile #pomodoro-section {
    padding: 1rem;
}

.view-mobile #timer-display {
    font-size: 4rem;
}

.view-mobile #agenda-modal .flex-col {
    height: 90vh;
}

.view-mobile #footer-music-player .max-w-xl {
    justify-content: center;
}

.view-mobile #footer-music-player .sm\:w-auto {
    width: auto;
}

.view-mobile #footer-music-player .sm\:flex-row {
    flex-direction: column;
}