/* ======================================================
   GLOBAL ENHANCEMENTS FOR ALL PAGES
====================================================== */

/* ======================================================
   VOICE ASSISTANT CONTAINER
====================================================== */
.voice-assistant-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 9999;
    flex-direction: row-reverse;
}

/* ======================================================
   VOICE SPEECH DISPLAY
====================================================== */
.voice-speech-display {
    background: linear-gradient(135deg, rgba(17, 24, 39, 0.95), rgba(11, 18, 32, 0.95));
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 16px;
    padding: 12px 20px;
    min-width: 200px;
    max-width: 400px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.95;
}

.voice-speech-display.listening {
    border-color: rgba(239, 68, 68, 0.5);
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.95), rgba(15, 23, 42, 0.95));
    box-shadow: 0 10px 30px rgba(239, 68, 68, 0.3);
    animation: speech-pulse 1.5s infinite;
}

.speech-label {
    font-size: 20px;
    flex-shrink: 0;
    animation: mic-bounce 0.5s infinite;
}

.voice-speech-display.listening .speech-label {
    animation: mic-bounce 0.5s infinite;
}

.speech-text {
    color: #f1f5f9;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
    flex: 1;
    text-align: right;
    direction: rtl;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.voice-speech-display.listening .speech-text {
    color: #fbbf24;
    font-weight: 600;
}

@keyframes speech-pulse {
    0%, 100% {
        box-shadow: 0 10px 30px rgba(239, 68, 68, 0.3);
    }
    50% {
        box-shadow: 0 10px 40px rgba(239, 68, 68, 0.5);
    }
}

/* ======================================================
   VOICE ASSISTANT BUTTON
====================================================== */
.voice-assistant-btn {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border: 3px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.5), 0 0 0 0 rgba(59, 130, 246, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: voice-pulse 2s infinite;
    font-family: inherit;
    position: relative;
    overflow: visible;
    backdrop-filter: blur(10px);
    flex-shrink: 0;
}

.voice-assistant-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 30px rgba(59, 130, 246, 0.6);
}

.voice-assistant-btn.listening {
    background: linear-gradient(135deg, #ef4444, #f59e0b);
    animation: listening-pulse 1s infinite;
}

.voice-assistant-btn.listening i {
    animation: mic-bounce 0.5s infinite;
}

.voice-assistant-btn.waiting {
    background: linear-gradient(135deg, #64748b, #475569);
    opacity: 0.8;
}

.voice-assistant-btn.waiting i {
    animation: waiting-pulse 2s infinite;
}

.voice-assistant-btn.wake-word {
    background: linear-gradient(135deg, #10b981, #059669);
    animation: wake-word-pulse 0.5s;
}

/* Voice Visualizer - مؤشر التردد الصوتي */
.voice-visualizer {
    position: absolute;
    left: -50px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 4px;
    height: 40px;
    width: 45px;
    pointer-events: none;
}

.viz-bar {
    width: 4px;
    background: linear-gradient(to top, #3b82f6, #8b5cf6, #ec4899);
    border-radius: 3px;
    min-height: 5px;
    max-height: 100%;
    transition: height 0.05s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.1s ease;
    opacity: 0.5;
    height: 25%;
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.6);
}

.voice-assistant-btn.listening .viz-bar {
    background: linear-gradient(to top, #ef4444, #f59e0b, #fbbf24);
    opacity: 1;
    box-shadow: 0 0 12px rgba(239, 68, 68, 0.8);
    animation: bar-pulse 0.3s ease infinite;
}

.voice-assistant-btn.waiting .viz-bar {
    background: linear-gradient(to top, #64748b, #475569, #334155);
    opacity: 0.6;
    box-shadow: 0 0 6px rgba(100, 116, 139, 0.5);
}

.voice-assistant-btn.wake-word .viz-bar {
    background: linear-gradient(to top, #10b981, #059669, #047857);
    opacity: 1;
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.9);
    animation: bar-pulse 0.2s ease infinite;
}

@keyframes bar-pulse {
    0%, 100% {
        transform: scaleY(1);
        opacity: 0.8;
    }
    50% {
        transform: scaleY(1.1);
        opacity: 1;
    }
}

@keyframes waiting-pulse {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 1;
    }
}

@keyframes wake-word-pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

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

@keyframes voice-pulse {
    0%, 100% {
        box-shadow: 0 10px 30px rgba(59, 130, 246, 0.5), 0 0 0 0 rgba(59, 130, 246, 0.4);
    }
    50% {
        box-shadow: 0 10px 40px rgba(59, 130, 246, 0.7), 0 0 0 10px rgba(59, 130, 246, 0);
    }
}

@keyframes listening-pulse {
    0%, 100% {
        box-shadow: 0 8px 20px rgba(239, 68, 68, 0.5);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 12px 40px rgba(239, 68, 68, 0.8);
        transform: scale(1.05);
    }
}

@keyframes mic-bounce {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

/* ======================================================
   VOICE ASSISTANT RESPONSIVE DESIGN
====================================================== */
@media (max-width: 1024px) {
    .voice-assistant-btn {
        width: 56px;
        height: 56px;
        font-size: 17px;
        bottom: 28px;
        right: 28px;
    }
}

@media (max-width: 768px) {
    .voice-assistant-btn {
        width: 60px;
        height: 60px;
        font-size: 18px;
        bottom: 24px;
        right: 24px;
        box-shadow: 0 8px 20px rgba(59, 130, 246, 0.5);
    }
    
    .voice-assistant-btn:hover {
        transform: scale(1.08);
    }
    
    .voice-visualizer {
        left: -42px;
        height: 32px;
        width: 38px;
        gap: 3px;
    }
    
    .viz-bar {
        width: 3px;
    }
}

@media (max-width: 480px) {
    .voice-assistant-btn {
        width: 56px;
        height: 56px;
        font-size: 17px;
        bottom: 20px;
        right: 20px;
        box-shadow: 0 6px 18px rgba(59, 130, 246, 0.5);
    }
    
    .voice-assistant-btn.listening {
        animation: listening-pulse-mobile 1s infinite;
    }
    
    .voice-visualizer {
        left: -38px;
        height: 28px;
        width: 32px;
        gap: 2.5px;
    }
    
    .viz-bar {
        width: 2.5px;
    }
}

@keyframes listening-pulse-mobile {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(239, 68, 68, 0.5);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 8px 24px rgba(239, 68, 68, 0.8);
        transform: scale(1.03);
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .voice-assistant-btn:hover {
        transform: none;
    }
    
    .voice-assistant-btn:active {
        transform: scale(0.92);
    }
    
    .voice-assistant-btn.listening:active {
        transform: scale(0.95);
    }
}

/* Landscape orientation */
@media (max-height: 600px) and (orientation: landscape) {
    .voice-assistant-btn {
        bottom: 16px;
        right: 16px;
        width: 48px;
        height: 48px;
        font-size: 14px;
    }
}

/* ======================================================

/* =======================
   ENHANCED SEARCH
======================= */
.enhanced-search {
  position: relative;
}

.enhanced-search input {
  padding-right: 50px !important;
}

.enhanced-search::after {
  content: "🔍";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  font-size: 20px;
  opacity: 0.5;
}

/* =======================
   LOADING STATES
======================= */
.btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.btn-loading::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  top: 50%;
  left: 50%;
  margin-left: -10px;
  margin-top: -10px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* =======================
   ENHANCED TABLES
======================= */
.enhanced-table {
  position: relative;
}

.enhanced-table thead th {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
}

.enhanced-table tbody tr {
  animation: fadeInRow 0.3s ease-out;
}

@keyframes fadeInRow {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* =======================
   ENHANCED MODALS
======================= */
.enhanced-modal {
  animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* =======================
   ENHANCED FORMS
======================= */
.enhanced-form input:invalid:not(:placeholder-shown) {
  border-color: var(--danger, #ef4444);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.enhanced-form input:valid:not(:placeholder-shown) {
  border-color: var(--success, #10b981);
}

/* =======================
   ENHANCED CARDS
======================= */
.enhanced-card {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.enhanced-card:hover {
  transform: translateY(-4px);
}

/* =======================
   PRINT ENHANCEMENTS
======================= */
@media print {
  @page {
    size: A4;
    margin: 1.5cm;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  .no-print {
    display: none !important;
  }
  
  .print-header {
    text-align: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #000;
  }
  
  .print-footer {
    margin-top: 30px;
    padding-top: 15px;
    border-top: 1px solid #ccc;
    font-size: 11px;
    color: #666;
    text-align: left;
  }
  
  table {
    border-collapse: collapse !important;
    width: 100% !important;
  }
  
  th, td {
    border: 1px solid #000 !important;
    padding: 8px !important;
    color: #000 !important;
    background: white !important;
  }
  
  th {
    background: #f0f0f0 !important;
    font-weight: bold;
  }
  
  tbody tr:nth-child(even) {
    background: #f9f9f9 !important;
  }
}

/* =======================
   RESPONSIVE ENHANCEMENTS
======================= */
@media (max-width: 768px) {
  .enhanced-table {
    font-size: 13px;
  }
  
  .enhanced-card {
    padding: 16px !important;
  }
}

/* =======================
   ACCESSIBILITY
======================= */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Focus visible for keyboard navigation */
*:focus-visible {
  outline: 2px solid var(--primary, #3b82f6);
  outline-offset: 2px;
}