/* ==========================================================================
   SynthiaSync Client Support Portal - Main CSS File
   Path: assets/css/main.css
   Version: 1.0.0
   Author: SynthiaSync Development Team
   ========================================================================== */

/* ==========================================================================
   CSS RESET & BASE STYLES
   ========================================================================== */

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

*::before,
*::after {
  box-sizing: border-box;
}

/* ==========================================================================
   CSS CUSTOM PROPERTIES (VARIABLES)
   ========================================================================== */

:root {
  /* Colors */
  --synthia-primary: #5744B8;
  --synthia-secondary: #15AEE3;
  --synthia-accent: #8B74BD;
  --synthia-light: #C8C7F7;
  --synthia-dark: #2924A6;
  --synthia-bg: #f8fafc;
  --synthia-white: #ffffff;
  --synthia-text: #1a202c;
  --synthia-text-light: #64748b;
  --synthia-success: #10b981;
  --synthia-warning: #f59e0b;
  --synthia-error: #ef4444;
  --synthia-border: #e2e8f0;

  /* Shadows */
  --synthia-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --synthia-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --synthia-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --synthia-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Typography */
  --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-mono: 'Monaco', 'Menlo', 'Cascadia Code', monospace;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  /* Transitions */
  --transition-fast: all 0.15s ease;
  --transition-normal: all 0.3s ease;
  --transition-slow: all 0.5s ease;

  /* Breakpoints */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
}

/* ==========================================================================
   GLOBAL BASE STYLES
   ========================================================================== */

html {
  font-size: 16px;
  line-height: 1.6;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-base);
  background: var(--synthia-bg);
  color: var(--synthia-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Selection */
::selection {
  background: var(--synthia-primary);
  color: white;
}

/* Focus styles */
:focus {
  outline: 2px solid var(--synthia-primary);
  outline-offset: 2px;
}

/* Links */
a {
  color: var(--synthia-primary);
  text-decoration: none;
  transition: var(--transition-normal);
}

a:hover {
  text-decoration: underline;
}

/* Lists */
ul,
ol {
  list-style: none;
}

/* Images */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

/* Header */
.header {
  background: linear-gradient(135deg, var(--synthia-primary) 0%, var(--synthia-dark) 100%);
  color: white;
  padding: var(--space-4) 0;
  box-shadow: var(--synthia-shadow-md);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.logo {
  height: 40px;
  width: auto;
  background: url('../images/logo.png') no-repeat center center;
  background-size: contain;
  min-width: 150px;
  filter: brightness(0) invert(1);
}

/* Navigation */
.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-link {
  color: white;
  text-decoration: none;
  font-weight: 500;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
  text-decoration: none;
}

/* Breadcrumb */
.breadcrumb {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

.breadcrumb a {
  color: white;
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

/* User Profile */
.user-profile {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition-normal);
}

.user-profile:hover {
  background: rgba(255, 255, 255, 0.2);
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--synthia-secondary), var(--synthia-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
  color: white;
}

/* Main Container */
.main-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-12) var(--space-8);
}

/* ==========================================================================
   FORM COMPONENTS
   ========================================================================== */

/* Form Groups */
.form-group {
  margin-bottom: var(--space-6);
}

.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: 600;
  color: var(--synthia-dark);
  font-size: 0.9rem;
}

/* Form Inputs */
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--synthia-border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition-normal);
  background: var(--synthia-white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--synthia-primary);
  box-shadow: 0 0 0 3px rgba(87, 68, 184, 0.1);
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
  background: var(--synthia-bg);
  opacity: 0.6;
  cursor: not-allowed;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

/* Form Rows */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

/* Form Help Text */
.form-help {
  font-size: 0.875rem;
  color: var(--synthia-text-light);
  margin-top: var(--space-1);
}

.required {
  color: var(--synthia-error);
}

/* Form Validation States */
.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--synthia-error);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-input.success,
.form-select.success,
.form-textarea.success {
  border-color: var(--synthia-success);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.error-message {
  color: var(--synthia-error);
  font-size: 0.875rem;
  margin-top: var(--space-1);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.success-message {
  color: var(--synthia-success);
  font-size: 0.875rem;
  margin-top: var(--space-1);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* ==========================================================================
   BUTTON COMPONENTS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  font-family: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-normal);
  white-space: nowrap;
  line-height: 1;
}

.btn:focus {
  outline: 2px solid transparent;
  box-shadow: 0 0 0 3px rgba(87, 68, 184, 0.5);
}

/* Button Variants */
.btn-primary {
  background: linear-gradient(135deg, var(--synthia-primary), var(--synthia-accent));
  color: white;
  box-shadow: 0 2px 8px rgba(87, 68, 184, 0.3);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(87, 68, 184, 0.4);
}

.btn-secondary {
  background: var(--synthia-white);
  color: var(--synthia-text);
  border: 2px solid var(--synthia-border);
}

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

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

.btn-success:hover:not(:disabled) {
  background: #059669;
}

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

.btn-warning:hover:not(:disabled) {
  background: #d97706;
}

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

.btn-danger:hover:not(:disabled) {
  background: #dc2626;
}

.btn-outline {
  background: transparent;
  color: var(--synthia-primary);
  border: 2px solid var(--synthia-primary);
}

.btn-outline:hover:not(:disabled) {
  background: var(--synthia-primary);
  color: white;
}

/* Button Sizes */
.btn-small {
  padding: var(--space-2) var(--space-4);
  font-size: 0.875rem;
}

.btn-large {
  padding: var(--space-4) var(--space-8);
  font-size: 1.1rem;
}

/* Button States */
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.btn.loading {
  position: relative;
  color: transparent;
}

.btn.loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* ==========================================================================
   CARD COMPONENTS
   ========================================================================== */

.card {
  background: var(--synthia-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--synthia-shadow);
  border: 1px solid var(--synthia-border);
  overflow: hidden;
  transition: var(--transition-normal);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--synthia-shadow-lg);
}

.card-header {
  padding: var(--space-8);
  border-bottom: 1px solid var(--synthia-border);
  background: var(--synthia-bg);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--synthia-dark);
  margin-bottom: var(--space-2);
}

.card-subtitle {
  color: var(--synthia-text-light);
  font-size: 0.9rem;
}

.card-content {
  padding: var(--space-8);
}

.card-footer {
  padding: var(--space-8);
  border-top: 1px solid var(--synthia-border);
  background: var(--synthia-bg);
}

/* ==========================================================================
   TABLE COMPONENTS
   ========================================================================== */

.table-container {
  background: var(--synthia-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--synthia-shadow);
  border: 1px solid var(--synthia-border);
  overflow: hidden;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--synthia-border);
}

.table th {
  background: var(--synthia-bg);
  font-weight: 600;
  color: var(--synthia-dark);
  font-size: 0.9rem;
  position: sticky;
  top: 0;
  z-index: 10;
}

.table tr {
  transition: var(--transition-fast);
}

.table tbody tr:hover {
  background: var(--synthia-bg);
}

.table tbody tr {
  cursor: pointer;
}

/* ==========================================================================
   STATUS & BADGE COMPONENTS
   ========================================================================== */

/* Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.status-open {
  background: #fef3c7;
  color: #f59e0b;
}

.status-in-progress {
  background: #dbeafe;
  color: #3b82f6;
}

.status-waiting {
  background: #fce7f3;
  color: #be185d;
}

.status-resolved {
  background: #d1fae5;
  color: #10b981;
}

.status-closed {
  background: #f3f4f6;
  color: #6b7280;
}

/* Priority Indicators */
.priority-indicator {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-right: var(--space-2);
}

.priority-critical {
  background: #dc2626;
  animation: pulse 2s infinite;
}

.priority-high {
  background: var(--synthia-error);
}

.priority-medium {
  background: var(--synthia-warning);
}

.priority-low {
  background: var(--synthia-success);
}

/* Solution Badges */
.solution-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.solution-crm {
  background: #dbeafe;
  color: #1e40af;
}

.solution-plm {
  background: #d1fae5;
  color: #065f46;
}

.solution-api {
  background: #fef3c7;
  color: #92400e;
}

.solution-billing {
  background: #fce7f3;
  color: #be185d;
}

/* ==========================================================================
   NOTIFICATION COMPONENTS
   ========================================================================== */

.notification {
  position: fixed;
  top: var(--space-8);
  right: var(--space-8);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-md);
  color: white;
  font-weight: 600;
  z-index: 1001;
  max-width: 400px;
  animation: slideInRight 0.3s ease;
  box-shadow: var(--synthia-shadow-xl);
}

.notification.success {
  background: linear-gradient(135deg, var(--synthia-success), #34d399);
}

.notification.error {
  background: linear-gradient(135deg, var(--synthia-error), #f87171);
}

.notification.warning {
  background: linear-gradient(135deg, var(--synthia-warning), #fbbf24);
}

.notification.info {
  background: linear-gradient(135deg, var(--synthia-primary), var(--synthia-accent));
}

/* ==========================================================================
   MODAL COMPONENTS
   ========================================================================== */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(8px);
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: white;
  border-radius: var(--radius-xl);
  width: 90%;
  max-width: 700px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--synthia-shadow-xl);
  animation: modalSlideIn 0.3s ease;
}

.modal-header {
  padding: var(--space-8);
  border-bottom: 1px solid var(--synthia-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, var(--synthia-primary), var(--synthia-accent));
  color: white;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: white;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
  opacity: 0.8;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
  opacity: 1;
}

.modal-content {
  padding: var(--space-8);
}

.modal-footer {
  padding: var(--space-4) var(--space-8) var(--space-8);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-4);
  background: var(--synthia-bg);
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */

/* Display */
.hidden {
  display: none !important;
}

.block {
  display: block !important;
}

.inline {
  display: inline !important;
}

.inline-block {
  display: inline-block !important;
}

.flex {
  display: flex !important;
}

.inline-flex {
  display: inline-flex !important;
}

.grid {
  display: grid !important;
}

/* Flex */
.flex-col {
  flex-direction: column !important;
}

.flex-row {
  flex-direction: row !important;
}

.items-center {
  align-items: center !important;
}

.items-start {
  align-items: flex-start !important;
}

.items-end {
  align-items: flex-end !important;
}

.justify-center {
  justify-content: center !important;
}

.justify-between {
  justify-content: space-between !important;
}

.justify-around {
  justify-content: space-around !important;
}

.justify-end {
  justify-content: flex-end !important;
}

/* Text */
.text-left {
  text-align: left !important;
}

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

.text-right {
  text-align: right !important;
}

.text-sm {
  font-size: 0.875rem !important;
}

.text-lg {
  font-size: 1.125rem !important;
}

.text-xl {
  font-size: 1.25rem !important;
}

.text-2xl {
  font-size: 1.5rem !important;
}

.font-normal {
  font-weight: 400 !important;
}

.font-medium {
  font-weight: 500 !important;
}

.font-semibold {
  font-weight: 600 !important;
}

.font-bold {
  font-weight: 700 !important;
}

/* Colors */
.text-primary {
  color: var(--synthia-primary) !important;
}

.text-secondary {
  color: var(--synthia-secondary) !important;
}

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

.text-warning {
  color: var(--synthia-warning) !important;
}

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

.text-light {
  color: var(--synthia-text-light) !important;
}

.text-dark {
  color: var(--synthia-dark) !important;
}

/* Spacing */
.m-0 {
  margin: 0 !important;
}

.m-1 {
  margin: var(--space-1) !important;
}

.m-2 {
  margin: var(--space-2) !important;
}

.m-3 {
  margin: var(--space-3) !important;
}

.m-4 {
  margin: var(--space-4) !important;
}

.m-6 {
  margin: var(--space-6) !important;
}

.m-8 {
  margin: var(--space-8) !important;
}

.p-0 {
  padding: 0 !important;
}

.p-1 {
  padding: var(--space-1) !important;
}

.p-2 {
  padding: var(--space-2) !important;
}

.p-3 {
  padding: var(--space-3) !important;
}

.p-4 {
  padding: var(--space-4) !important;
}

.p-6 {
  padding: var(--space-6) !important;
}

.p-8 {
  padding: var(--space-8) !important;
}

/* Margins */
.mb-0 {
  margin-bottom: 0 !important;
}

.mb-1 {
  margin-bottom: var(--space-1) !important;
}

.mb-2 {
  margin-bottom: var(--space-2) !important;
}

.mb-3 {
  margin-bottom: var(--space-3) !important;
}

.mb-4 {
  margin-bottom: var(--space-4) !important;
}

.mb-6 {
  margin-bottom: var(--space-6) !important;
}

.mb-8 {
  margin-bottom: var(--space-8) !important;
}

.mt-0 {
  margin-top: 0 !important;
}

.mt-1 {
  margin-top: var(--space-1) !important;
}

.mt-2 {
  margin-top: var(--space-2) !important;
}

.mt-3 {
  margin-top: var(--space-3) !important;
}

.mt-4 {
  margin-top: var(--space-4) !important;
}

.mt-6 {
  margin-top: var(--space-6) !important;
}

.mt-8 {
  margin-top: var(--space-8) !important;
}

/* Width */
.w-full {
  width: 100% !important;
}

.w-auto {
  width: auto !important;
}

/* Border Radius */
.rounded {
  border-radius: var(--radius-md) !important;
}

.rounded-lg {
  border-radius: var(--radius-lg) !important;
}

.rounded-xl {
  border-radius: var(--radius-xl) !important;
}

.rounded-full {
  border-radius: 9999px !important;
}

/* Shadow */
.shadow {
  box-shadow: var(--synthia-shadow) !important;
}

.shadow-lg {
  box-shadow: var(--synthia-shadow-lg) !important;
}

.shadow-none {
  box-shadow: none !important;
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

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

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(100%);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideOutRight {
  from {
    opacity: 1;
    transform: translateX(0);
  }

  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
  }

  to {
    opacity: 0;
  }
}

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

@media (max-width: 1024px) {
  .main-container {
    padding: var(--space-8) var(--space-6);
  }

  .nav-menu {
    display: none;
  }

  .hide-lg {
    display: none !important;
  }
}

@media (max-width: 768px) {
  .main-container {
    padding: var(--space-6) var(--space-4);
  }

  .header-container {
    padding: 0 var(--space-4);
  }

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

  .modal {
    width: 95%;
    margin: var(--space-4);
  }

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

  .notification {
    top: var(--space-4);
    right: var(--space-4);
    left: var(--space-4);
    max-width: none;
  }

  .hide-mobile {
    display: none !important;
  }

  .logo {
    min-width: 120px;
  }
}

@media (max-width: 640px) {
  .btn {
    width: 100%;
    justify-content: center;
  }

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

  .table th,
  .table td {
    padding: var(--space-3) var(--space-2);
    font-size: 0.875rem;
  }
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
  * {
    background: transparent !important;
    color: black !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  .header,
  .btn,
  .modal-overlay,
  .notification {
    display: none !important;
  }

  .main-container {
    padding: 0;
    max-width: none;
  }

  a[href]:after {
    content: " (" attr(href) ")";
  }

  .card {
    border: 1px solid #000;
    page-break-inside: avoid;
  }
}

/* ==========================================================================
   DARK MODE SUPPORT (Future Enhancement)
   ========================================================================== */

@media (prefers-color-scheme: dark) {
  /* Dark mode styles can be added here in future updates */
}

/* ==========================================================================
   HIGH CONTRAST MODE SUPPORT
   ========================================================================== */

@media (prefers-contrast: high) {
  :root {
    --synthia-border: #000;
    --synthia-text-light: #333;
  }

  .btn-outline {
    border-width: 3px;
  }
}

/* ==========================================================================
   REDUCED MOTION SUPPORT
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ==========================================================================
   END OF CSS FILE
   ========================================================================== */