/* ============================================================================
   ESTIMATES PLATFORM - GLOBAL STYLES
   Dark theme matching screenprintai.com brand
   ============================================================================ */

:root {
  --bg-primary: #0a0c14;
  --bg-secondary: #0f1219;
  --bg-tertiary: #15191f;
  --accent-primary: #71f6da;
  --accent-hover: #5ae6ca;
  --text-primary: #ffffff;
  --text-secondary: #a0aec0;
  --text-tertiary: #718096;
  --border-color: #2d3748;
  --error-color: #f56565;
  --success-color: #48bb78;
  --input-bg: #1a1f2e;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  height: 100%;
}

/* ============================================================================
   LAYOUT
   ============================================================================ */

.app-container {
  display: flex;
  height: 100vh;
  flex-direction: column;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.navbar-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.navbar-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.navbar-links a:hover,
.navbar-links a.active {
  color: var(--accent-primary);
}

.navbar-user {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-left: 1rem;
  border-left: 1px solid var(--border-color);
}

.navbar-user-menu {
  position: relative;
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-primary), #4fadc9);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s;
}

.user-avatar:hover {
  transform: scale(1.05);
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 0.5rem 0;
  margin-top: 0.5rem;
  min-width: 150px;
  z-index: 1000;
}

.dropdown-menu.active {
  display: block;
}

.dropdown-menu a,
.dropdown-menu button {
  display: block;
  width: 100%;
  padding: 0.75rem 1.5rem;
  text-align: left;
  color: var(--text-primary);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  transition: background-color 0.2s;
}

.dropdown-menu a:hover,
.dropdown-menu button:hover {
  background-color: var(--bg-secondary);
  color: var(--accent-primary);
}

.main-content {
  flex: 1;
  overflow-y: auto;
  padding: 2rem;
}

/* ============================================================================
   FORMS & INPUTS
   ============================================================================ */

.form-container {
  max-width: 500px;
  margin: 0 auto;
  padding: 2rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group:last-child {
  margin-bottom: 0;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-primary);
}

input[type='text'],
input[type='email'],
input[type='password'],
input[type='number'],
textarea,
select {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: var(--input-bg);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: inherit;
}

input[type='text']:focus,
input[type='email']:focus,
input[type='password']:focus,
input[type='number']:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(113, 246, 218, 0.1);
}

textarea {
  resize: vertical;
  min-height: 120px;
  font-family: 'Monaco', 'Menlo', 'Courier New', monospace;
}

input:disabled,
textarea:disabled,
select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================================================
   BUTTONS
   ============================================================================ */

.btn {
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 500;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}

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

.btn-primary:hover:not(:disabled) {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--border-color);
  border-color: var(--accent-primary);
}

.btn-danger {
  background-color: var(--error-color);
  color: white;
}

.btn-danger:hover:not(:disabled) {
  opacity: 0.9;
}

.btn-success {
  background-color: var(--success-color);
  color: white;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-block {
  width: 100%;
  margin-bottom: 0.5rem;
}

.btn-group {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.btn-group .btn {
  flex: 1;
}

/* ============================================================================
   LINKS & TYPOGRAPHY
   ============================================================================ */

a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: color 0.2s;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-bottom: 1rem;
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.5rem;
}

h3 {
  font-size: 1.25rem;
}

p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

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

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

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

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

/* ============================================================================
   ALERTS & MESSAGES
   ============================================================================ */

.alert {
  padding: 1rem;
  border-radius: 0.5rem;
  margin-bottom: 1rem;
  border-left: 4px solid;
}

.alert-error {
  background-color: rgba(245, 101, 101, 0.1);
  border-color: var(--error-color);
  color: var(--error-color);
}

.alert-success {
  background-color: rgba(72, 187, 120, 0.1);
  border-color: var(--success-color);
  color: var(--success-color);
}

.alert-info {
  background-color: rgba(113, 246, 218, 0.1);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

/* ============================================================================
   CARDS
   ============================================================================ */

.card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.card-header {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.card-body {
  margin-bottom: 1rem;
}

.card-footer {
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
}

/* ============================================================================
   TABLES
   ============================================================================ */

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1rem;
}

thead {
  background-color: var(--bg-tertiary);
  border-bottom: 2px solid var(--border-color);
}

th {
  padding: 1rem;
  text-align: left;
  font-weight: 700;
  color: var(--text-primary);
}

td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

tbody tr:hover {
  background-color: var(--bg-tertiary);
}

/* ============================================================================
   UTILITIES
   ============================================================================ */

.d-none {
  display: none !important;
}

.d-flex {
  display: flex;
}

.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

.gap-1 {
  gap: 0.5rem;
}

.gap-2 {
  gap: 1rem;
}

.mt-1 {
  margin-top: 0.5rem;
}

.mt-2 {
  margin-top: 1rem;
}

.mt-3 {
  margin-top: 1.5rem;
}

.mb-1 {
  margin-bottom: 0.5rem;
}

.mb-2 {
  margin-bottom: 1rem;
}

.mb-3 {
  margin-bottom: 1.5rem;
}

.p-1 {
  padding: 0.5rem;
}

.p-2 {
  padding: 1rem;
}

.p-3 {
  padding: 1.5rem;
}

/* ============================================================================
   LOADING STATES
   ============================================================================ */

.loading {
  opacity: 0.6;
  pointer-events: none;
}

.spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--border-color);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

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

@media (max-width: 768px) {
  .navbar {
    padding: 1rem;
  }

  .navbar-links {
    gap: 1rem;
  }

  .main-content {
    padding: 1rem;
  }

  .form-container {
    padding: 1.5rem;
  }

  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.25rem;
  }

  .btn-group {
    flex-direction: column;
  }

  .btn-group .btn {
    width: 100%;
  }

  table {
    font-size: 0.85rem;
  }

  th,
  td {
    padding: 0.75rem 0.5rem;
  }
}

/* ============================================================================
   AUTH PAGES SPECIFIC
   ============================================================================ */

.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1rem;
}

.auth-form-wrapper {
  width: 100%;
  max-width: 500px;
}

.auth-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-header h1 {
  margin-bottom: 0.5rem;
}

.auth-footer {
  text-align: center;
  margin-top: 1.5rem;
  color: var(--text-secondary);
}

.auth-footer a {
  color: var(--accent-primary);
}

/* ============================================================================
   ESTIMATE-SPECIFIC
   ============================================================================ */

.estimate-input-area {
  margin-bottom: 2rem;
}

.estimate-input-label {
  display: block;
  margin-bottom: 0.75rem;
  font-weight: 600;
  font-size: 1.1rem;
}

.estimate-input-field {
  width: 100%;
  min-height: 150px;
  padding: 1.5rem;
  background-color: var(--input-bg);
  border: 2px solid var(--border-color);
  border-radius: 0.75rem;
  color: var(--text-primary);
  font-family: 'Monaco', 'Menlo', 'Courier New', monospace;
  font-size: 1rem;
  line-height: 1.6;
  resize: vertical;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.estimate-input-field:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(113, 246, 218, 0.1);
}

.estimate-input-field::placeholder {
  color: var(--text-tertiary);
}

.estimate-button-group {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.estimate-button-group .btn {
  flex: 1;
}

.estimate-results {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

.estimate-results-section {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.5rem;
}

.estimate-results-section h3 {
  margin-bottom: 1rem;
  color: var(--accent-primary);
}

.estimate-line-items {
  margin-bottom: 1.5rem;
}

.line-item {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.95rem;
}

.line-item:last-child {
  border-bottom: none;
}

.line-item-label {
  color: var(--text-secondary);
}

.line-item-value {
  color: var(--text-primary);
  font-weight: 500;
}

.estimate-totals {
  background-color: var(--bg-tertiary);
  padding: 1rem;
  border-radius: 0.5rem;
  margin-top: 1rem;
}

.total-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.total-row:last-child {
  margin-bottom: 0;
}

.total-label {
  color: var(--text-secondary);
}

.total-value {
  color: var(--text-primary);
  font-weight: 600;
}

.grand-total {
  font-size: 1.25rem;
  color: var(--accent-primary);
}

.estimate-details {
  margin-top: 1rem;
}

.detail-item {
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.estimate-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.estimate-actions .btn {
  flex: 1;
  min-width: 150px;
}

.estimate-history {
  margin-top: 3rem;
}

.estimate-history h3 {
  margin-bottom: 1rem;
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.history-item {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  cursor: pointer;
  transition: all 0.2s;
}

.history-item:hover {
  background-color: var(--bg-secondary);
  border-color: var(--accent-primary);
}

.history-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.history-item-title {
  font-weight: 600;
  color: var(--text-primary);
}

.history-item-date {
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

.history-item-amount {
  color: var(--accent-primary);
  font-weight: 600;
}

.history-item-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ============================================================================
   SETTINGS SPECIFIC
   ============================================================================ */

.settings-container {
  max-width: 1000px;
  margin: 0 auto;
}

.settings-tabs {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
}

.settings-tab {
  padding: 1rem;
  border: none;
  background: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  transition: all 0.2s;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.settings-tab:hover {
  color: var(--accent-primary);
}

.settings-tab.active {
  color: var(--accent-primary);
  border-bottom-color: var(--accent-primary);
}

.settings-section {
  display: none;
}

.settings-section.active {
  display: block;
}

.settings-grid {
  display: grid;
  gap: 1.5rem;
}

.pricing-matrix {
  margin-top: 1.5rem;
  overflow-x: auto;
}

.pricing-matrix table {
  min-width: 100%;
}

.pricing-matrix input[type='number'] {
  width: 100%;
  padding: 0.5rem;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .estimate-results {
    grid-template-columns: 1fr;
  }

  .estimate-actions {
    flex-direction: column;
  }

  .estimate-actions .btn {
    width: 100%;
  }
}