/**
 * Modal Styles
 * Sistema completo de modais com glassmorphism
 */

/* ========================================
   MODAL BASE
   ======================================== */

.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.modal--active {
  opacity: 1;
  pointer-events: auto;
}

/* ========================================
   MODAL BACKDROP
   ======================================== */

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(var(--blur-sm));
  -webkit-backdrop-filter: blur(var(--blur-sm));
}

/* ========================================
   MODAL CONTAINER
   ======================================== */

.modal__container {
  position: relative;
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95);
  transition: transform var(--transition-base);
}

.modal--active .modal__container {
  transform: scale(1);
}

/* ========================================
   MODAL CONTENT
   ======================================== */

.modal__content {
  position: relative;
  width: 90%;
  max-width: 400px;
  padding: var(--spacing-lg);
  z-index: 1001;
  background: var(--color-glass-bg);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
  transform: translateY(20px);
  transition: transform var(--transition-smooth);
}

.modal--active .modal__content {
  transform: translateY(0);
}

/* ========================================
   MODAL HEADER
   ======================================== */

.modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.modal__header h2 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: var(--letter-spacing-tight);
}

/* ========================================
   MODAL CLOSE BUTTON
   ======================================== */

.modal__close,
.close-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--color-glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 20px;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  flex-shrink: 0;
  padding: 4px;
}

.modal__close:hover,
.close-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--color-glass-border-strong);
  color: var(--text-primary);
}

.modal__close:active,
.close-btn:active {
  transform: scale(0.95);
}

/* ========================================
   FORM STYLES INSIDE MODALS
   ======================================== */

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.input-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon i {
  position: absolute;
  left: 12px;
  color: var(--text-secondary);
  width: 18px;
  height: 18px;
  pointer-events: none;
}

.input-icon input {
  padding-left: 40px;
  width: 100%;
}

.btn--primary {
  width: 100%;
  padding: 12px;
  background: var(--text-primary);
  color: #000;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  margin-top: var(--spacing-sm);
}

.btn--primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* ========================================
   LOGIN FORM LINK
   ======================================== */

.login-form__link {
  display: block;
  text-align: center;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin-top: var(--space-2);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.login-form__link:hover {
  color: var(--color-accent);
}

/* ========================================
   BODY MODAL OPEN STATE
   ======================================== */

body.body--modal-open {
  overflow: hidden;
}

body.body--modal-open #main-container {
  filter: blur(4px);
  transition: filter var(--transition-base);
}

/* ========================================
   TIMER MODAL
   ======================================== */

.timer-modal {
  text-align: center;
}

/* Círculo de progresso */
.timer-modal__circle {
  position: relative;
  width: 250px;
  height: 250px;
  margin: 0 auto var(--space-6);
}

.timer-modal__svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.timer-modal__track {
  fill: none;
  stroke: var(--color-glass-border);
  stroke-width: 8;
}

.timer-modal__progress {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 565.48;
  /* 2 * PI * 90 */
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1s linear, stroke 0.3s ease;
}

/* Estados visuais do progresso */
.timer-modal__progress--ready {
  stroke: var(--color-accent);
}

.timer-modal__progress--break {
  stroke: #9D4EDD;
}

@keyframes pulse-progress {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.7;
  }
}

.timer-modal__time {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 48px;
  font-weight: var(--font-weight-bold);
  font-variant-numeric: tabular-nums;
  color: var(--color-text-primary);
}

/* Status badge */
.timer-modal__status {
  margin-bottom: var(--space-6);
}

.status-badge {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border: 1px solid;
}

.status-badge--ready {
  background: rgba(0, 122, 255, 0.1);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.status-badge--running {
  background: rgba(52, 199, 89, 0.1);
  border-color: var(--color-success);
  color: var(--color-success);
}

.status-badge--paused {
  background: rgba(255, 149, 0, 0.1);
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.status-badge--break {
  background: rgba(157, 78, 221, 0.1);
  border-color: #9D4EDD;
  color: #9D4EDD;
}

/* Controles */
.timer-modal__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.btn-icon {
  min-width: 44px;
  min-height: 44px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--color-glass-bg);
  border: 1px solid var(--color-glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 20px;
  transition: all var(--transition-base);
}

.btn-icon--large {
  width: 64px;
  height: 64px;
  font-size: 28px;
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-icon:hover {
  background: var(--color-glass-bg-hover);
  border-color: var(--color-glass-border-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-icon--large:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

.btn-icon:active {
  transform: translateY(0);
}

.btn-icon:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Configurações */
.timer-modal__settings {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.setting-group {
  text-align: left;
}

.setting-group label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.setting-group select {
  width: 100%;
}

/* ========================================
   HISTORY MODAL
   ======================================== */

#modal-history .history-list {
  max-height: 60vh;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: var(--space-2);
}

/* Scrollbar personalizado para o histórico */
#modal-history .history-list::-webkit-scrollbar {
  width: 6px;
}

#modal-history .history-list::-webkit-scrollbar-track {
  background: var(--color-glass-border);
  border-radius: var(--radius-full);
}

#modal-history .history-list::-webkit-scrollbar-thumb {
  background: var(--color-text-secondary);
  border-radius: var(--radius-full);
}

#modal-history .history-list::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-primary);
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 767px) {
  #modal-history .history-list {
    max-height: 50vh;
  }

  .modal__container {
    width: 95%;
    max-height: 95vh;
  }

  .modal__content {
    padding: var(--space-6);
  }

  .modal__header h2 {
    font-size: var(--font-size-lg);
  }

  .timer-modal__circle {
    width: 200px;
    height: 200px;
  }

  .timer-modal__time {
    font-size: 36px;
  }

  .timer-modal__settings {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   NEW TIMER MODAL STYLES
   ======================================== */

.modal__content--timer {
  max-width: 420px;
  padding: var(--spacing-xl, 32px);
  text-align: center;
}

.close-btn--floating {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 10;
}

/* Clock Display */
.timer-modal-clock {
  margin-bottom: 28px;
}

.timer-modal-clock span:first-child {
  display: block;
  font-size: 4rem;
  font-weight: 200;
  letter-spacing: -2px;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  background: linear-gradient(135deg, #06b6d4, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.timer-modal-date {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 8px;
}

/* Presets Section */
.timer-presets {
  margin-bottom: 24px;
}

.timer-presets h3 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.preset-cards {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.preset-card {
  flex: 1;
  max-width: 110px;
  padding: 16px 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.preset-card:hover {
  background: rgba(6, 182, 212, 0.1);
  border-color: rgba(6, 182, 212, 0.3);
  transform: translateY(-2px);
}

.preset-card.active {
  background: rgba(6, 182, 212, 0.15);
  border-color: var(--accent-primary, #06b6d4);
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.2);
}

.preset-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(6, 182, 212, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary, #06b6d4);
}

.preset-card.active .preset-icon {
  background: var(--accent-primary, #06b6d4);
  color: #000;
}

.preset-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.preset-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.preset-time {
  font-size: 0.7rem;
  color: var(--text-secondary);
}

/* Custom Time Section */
.timer-custom {
  padding: 20px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 12px;
  margin-bottom: 24px;
}

.timer-custom h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.custom-time-row {
  display: flex;
  justify-content: center;
  gap: 32px;
}

.custom-time-input {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.custom-time-input label {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.time-spinner {
  display: flex;
  align-items: center;
  gap: 12px;
}

.time-spinner span {
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-primary);
  min-width: 50px;
  font-variant-numeric: tabular-nums;
}

.spinner-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.spinner-btn:hover {
  background: var(--accent-primary, #06b6d4);
  border-color: var(--accent-primary, #06b6d4);
  color: #000;
}

.spinner-btn i {
  width: 16px;
  height: 16px;
}

.time-unit {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

/* Apply Button */
.btn--apply-timer {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: auto;
  padding: 12px 32px;
  background: linear-gradient(135deg, #06b6d4, #8b5cf6);
  border: none;
  border-radius: 50px;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  transition: all 0.2s;
}

.btn--apply-timer:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(6, 182, 212, 0.3);
}

.btn--apply-timer i {
  width: 18px;
  height: 18px;
}

/* ========================================
   AUTH MODALS (Login / Register)
   ======================================== */

.modal__content--auth {
  max-width: 380px;
  padding: var(--spacing-xl, 32px);
  text-align: center;
}

/* Auth Header */
.auth-header {
  margin-bottom: 28px;
}

.auth-header h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.auth-header p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Auth Icon */
.auth-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(139, 92, 246, 0.2));
  border: 1px solid rgba(6, 182, 212, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #06b6d4;
}

.auth-icon i {
  width: 28px;
  height: 28px;
}

.auth-icon--register {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(236, 72, 153, 0.2));
  border-color: rgba(139, 92, 246, 0.3);
  color: #8b5cf6;
}

/* Auth Form */
.auth-form {
  text-align: left;
}

.auth-form .form-group {
  margin-bottom: 16px;
}

.auth-form .form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.auth-form .input-icon {
  position: relative;
}

.auth-form .input-icon i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--text-tertiary);
  pointer-events: none;
  transition: color 0.2s;
}

.auth-form .input-icon input {
  width: 100%;
  padding: 12px 14px 12px 44px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all 0.2s;
}

.auth-form .input-icon input::placeholder {
  color: var(--text-tertiary);
}

.auth-form .input-icon input:focus {
  outline: none;
  border-color: rgba(6, 182, 212, 0.5);
  background: rgba(0, 0, 0, 0.3);
}

.auth-form .input-icon:focus-within i {
  color: #06b6d4;
}

/* Gradient Button */
.btn--gradient {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 24px;
  margin-top: 8px;
  background: linear-gradient(135deg, #06b6d4, #8b5cf6);
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  transition: all 0.2s;
}

.btn--gradient:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(6, 182, 212, 0.3);
}

.btn--gradient:active {
  transform: translateY(0);
}

.btn--gradient i {
  width: 18px;
  height: 18px;
}

/* Auth Divider */
.auth-divider {
  display: flex;
  align-items: center;
  margin: 20px 0;
  gap: 12px;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
}

.auth-divider span {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Auth Switch Link */
.auth-switch {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.auth-switch a {
  color: #06b6d4;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s;
}

.auth-switch a:hover {
  color: #8b5cf6;
  text-decoration: underline;
}