:root{--color-primary: hsl(25, 95%, 53%);--color-primary-dark: hsl(25, 95%, 43%);--color-primary-light: hsl(25, 95%, 63%);--color-secondary: hsl(220, 70%, 50%);--color-secondary-dark: hsl(220, 70%, 40%);--color-success: hsl(152, 69%, 40%);--color-warning: hsl(45, 93%, 47%);--color-danger: hsl(0, 72%, 51%);--color-bg: hsl(220, 20%, 10%);--color-bg-elevated: hsl(220, 20%, 14%);--color-surface: hsl(220, 20%, 18%);--color-surface-hover: hsl(220, 20%, 22%);--color-border: hsl(220, 15%, 25%);--color-text: hsl(220, 15%, 95%);--color-text-muted: hsl(220, 15%, 65%);--color-text-subtle: hsl(220, 15%, 45%);--glass-bg: hsla(220, 20%, 18%, .8);--glass-border: hsla(220, 15%, 40%, .3);--glass-blur: blur(16px);--font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px hsla(0, 0%, 0%, .3);--shadow-md: 0 4px 6px hsla(0, 0%, 0%, .3);--shadow-lg: 0 10px 15px hsla(0, 0%, 0%, .3);--shadow-xl: 0 20px 25px hsla(0, 0%, 0%, .4);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--sidebar-width: 260px;--header-height: 64px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text);background:var(--color-bg);line-height:1.5;min-height:100vh}body:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse at 20% 20%,hsla(25,95%,53%,.15) 0%,transparent 50%),radial-gradient(ellipse at 80% 80%,hsla(220,70%,50%,.1) 0%,transparent 50%),linear-gradient(180deg,var(--color-bg) 0%,hsl(220,25%,8%) 100%);z-index:-1}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-light)}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:inherit}.hidden{display:none!important}.glass{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border)}.empty-state{color:var(--color-text-muted);text-align:center;padding:var(--space-8)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);font-size:var(--font-size-sm);font-weight:500;border-radius:var(--radius-md);border:none;transition:all var(--transition-fast)}.btn-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;box-shadow:0 2px 8px #f974154d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 12px #f9741566}.btn-secondary{background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-surface-hover)}.btn-ghost{background:transparent;color:var(--color-text-muted)}.btn-ghost:hover{color:var(--color-text);background:var(--color-surface)}.btn-full{width:100%}.btn-sm{padding:var(--space-2) var(--space-3);font-size:var(--font-size-xs)}.btn-icon{padding:var(--space-2);width:36px;height:36px}.form-group{margin-bottom:var(--space-5)}.form-group label{display:block;margin-bottom:var(--space-2);font-size:var(--font-size-sm);font-weight:500;color:var(--color-text-muted)}input[type=text],input[type=email],input[type=password],input[type=tel],select,textarea{width:100%;padding:var(--space-3) var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #f9741533}input::placeholder,textarea::placeholder{color:var(--color-text-subtle)}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right var(--space-3) center;padding-right:var(--space-8)}.screen{min-height:100vh}#auth-screen{display:flex;align-items:center;justify-content:center;padding:var(--space-4)}.auth-container{width:100%;max-width:420px}.auth-card{padding:var(--space-10);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl)}.auth-header{text-align:center;margin-bottom:var(--space-8)}.logo{display:flex;align-items:center;justify-content:center;gap:var(--space-3);margin-bottom:var(--space-3)}.logo-icon{font-size:var(--font-size-3xl)}.logo h1{font-size:var(--font-size-2xl);font-weight:700;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.tagline{color:var(--color-text-muted);font-size:var(--font-size-sm)}.auth-toggle{text-align:center;margin-top:var(--space-6);font-size:var(--font-size-sm);color:var(--color-text-muted)}#dashboard-screen{display:grid;grid-template-columns:var(--sidebar-width) 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:var(--space-6);border-right:1px solid var(--color-border)}.sidebar-header{margin-bottom:var(--space-8)}.sidebar-header .logo{justify-content:flex-start}.sidebar-header .logo h1{font-size:var(--font-size-xl)}.sidebar-nav{flex:1;display:flex;flex-direction:column;gap:var(--space-2)}.nav-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);color:var(--color-text-muted);transition:all var(--transition-fast)}.nav-item:hover{color:var(--color-text);background:var(--color-surface)}.nav-item.active{color:var(--color-primary);background:#f974151a}.nav-icon{font-size:var(--font-size-lg)}.sidebar-footer{padding-top:var(--space-6);border-top:1px solid var(--color-border)}.user-info{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-4)}.user-avatar{font-size:var(--font-size-xl)}.user-email{font-size:var(--font-size-sm);color:var(--color-text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.main-content{padding:var(--space-8);overflow-x:hidden}.view{animation:fadeIn var(--transition-base)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.view-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:var(--space-8)}.view-header h2{font-size:var(--font-size-2xl);font-weight:700}.view-subtitle{color:var(--color-text-muted);margin-top:var(--space-1)}.view-actions{display:flex;gap:var(--space-3)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-6);margin-bottom:var(--space-8)}.stat-card{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-6);border-radius:var(--radius-lg);transition:transform var(--transition-fast)}.stat-card:hover{transform:translateY(-2px)}.stat-icon{font-size:var(--font-size-3xl)}.stat-content{display:flex;flex-direction:column}.stat-value{font-size:var(--font-size-2xl);font-weight:700;color:var(--color-text)}.stat-label{font-size:var(--font-size-sm);color:var(--color-text-muted)}.dashboard-grid{display:grid;grid-template-columns:2fr 1fr;gap:var(--space-6)}.recent-tasks,.project-overview{padding:var(--space-6);border-radius:var(--radius-lg)}.recent-tasks h3,.project-overview h3{margin-bottom:var(--space-5);font-size:var(--font-size-lg);font-weight:600}.task-list{display:flex;flex-direction:column;gap:var(--space-3)}.task-item{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4);background:var(--color-surface);border-radius:var(--radius-md);transition:background var(--transition-fast)}.task-item:hover{background:var(--color-surface-hover)}.task-info{display:flex;flex-direction:column;gap:var(--space-1)}.task-title{font-weight:500}.task-meta{font-size:var(--font-size-sm);color:var(--color-text-muted)}.status-badge{display:inline-flex;align-items:center;padding:var(--space-1) var(--space-3);font-size:var(--font-size-xs);font-weight:500;border-radius:var(--radius-full);text-transform:uppercase}.status-pending{background:#e7b00826;color:var(--color-warning)}.status-sent{background:#2662d926;color:var(--color-secondary)}.status-in_progress{background:#f9741526;color:var(--color-primary)}.status-completed{background:#20ac6b26;color:var(--color-success)}.status-rejected{background:#dc282826;color:var(--color-danger)}.project-list{display:flex;flex-direction:column;gap:var(--space-3)}.project-item{padding:var(--space-4);background:var(--color-surface);border-radius:var(--radius-md);transition:background var(--transition-fast);cursor:pointer}.project-item:hover{background:var(--color-surface-hover)}.project-name{font-weight:500;margin-bottom:var(--space-2)}.project-stats{display:flex;gap:var(--space-4);font-size:var(--font-size-sm);color:var(--color-text-muted)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-6)}.project-card{padding:var(--space-6);border-radius:var(--radius-lg);transition:transform var(--transition-fast),box-shadow var(--transition-fast);cursor:pointer}.project-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.project-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--space-4)}.project-card-title{font-size:var(--font-size-lg);font-weight:600}.project-card-description{color:var(--color-text-muted);font-size:var(--font-size-sm);margin-bottom:var(--space-5)}.project-card-stats{display:flex;gap:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--color-border);font-size:var(--font-size-sm)}.project-card-stat{display:flex;align-items:center;gap:var(--space-2);color:var(--color-text-muted)}.workers-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--space-6)}.worker-card{padding:var(--space-6);border-radius:var(--radius-lg);transition:transform var(--transition-fast)}.worker-card:hover{transform:translateY(-2px)}.worker-card-header{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-4)}.worker-avatar{width:48px;height:48px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));display:flex;align-items:center;justify-content:center;font-size:var(--font-size-xl);color:#fff}.worker-info{flex:1}.worker-name{font-weight:600}.worker-phone{font-size:var(--font-size-sm);color:var(--color-text-muted)}.worker-card-stats{display:flex;gap:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--color-border);font-size:var(--font-size-sm)}.worker-stat{display:flex;flex-direction:column;gap:var(--space-1)}.worker-stat-value{font-weight:600}.worker-stat-label{color:var(--color-text-muted);font-size:var(--font-size-xs)}.tasks-table-container{border-radius:var(--radius-lg);overflow:hidden}.tasks-table{width:100%;border-collapse:collapse}.tasks-table th,.tasks-table td{padding:var(--space-4);text-align:left}.tasks-table th{background:var(--color-surface);font-weight:600;font-size:var(--font-size-sm);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px}.tasks-table tr:not(:last-child) td{border-bottom:1px solid var(--color-border)}.tasks-table tbody tr{transition:background var(--transition-fast)}.tasks-table tbody tr:hover{background:var(--color-surface-hover)}.task-actions{display:flex;gap:var(--space-2)}.modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:var(--space-4)}.modal-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#0a0c0fcc;animation:fadeIn var(--transition-fast)}.modal-content{position:relative;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);animation:slideUp var(--transition-base)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-6);border-bottom:1px solid var(--color-border)}.modal-header h3{font-size:var(--font-size-xl);font-weight:600}.modal-close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:none;background:transparent;color:var(--color-text-muted);font-size:var(--font-size-xl);border-radius:var(--radius-md);transition:all var(--transition-fast)}.modal-close:hover{color:var(--color-text);background:var(--color-surface)}.modal-body{padding:var(--space-6)}#toast-container{position:fixed;bottom:var(--space-6);right:var(--space-6);z-index:1001;display:flex;flex-direction:column;gap:var(--space-3)}.toast{padding:var(--space-4) var(--space-5);border-radius:var(--radius-md);background:var(--color-surface);border:1px solid var(--color-border);box-shadow:var(--shadow-lg);animation:slideIn var(--transition-base);max-width:400px}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.toast-success{border-left:4px solid var(--color-success)}.toast-error{border-left:4px solid var(--color-danger)}.toast-info{border-left:4px solid var(--color-secondary)}@media (max-width: 1024px){.dashboard-grid{grid-template-columns:1fr}}@media (max-width: 768px){:root{--sidebar-width: 100%}#dashboard-screen{grid-template-columns:1fr}.sidebar{position:fixed;left:-100%;width:280px;z-index:100;transition:left var(--transition-base)}.sidebar.open{left:0}.main-content{padding:var(--space-4)}.view-header{flex-direction:column;gap:var(--space-4)}.stats-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 480px){.stats-grid{grid-template-columns:1fr}.auth-card{padding:var(--space-6)}}