/* ================================================
   GIGASOLAR CRM THEME
   Coerente con Auth (Login/Register)
   ================================================ */

:root {
    /* Colori Primari */
    --gs-primary: #22c55e;
    --gs-primary-hover: #16a34a;
    --gs-primary-light: rgba(34, 197, 94, 0.1);
    
    /* Gradient Background */
    --gs-gradient: linear-gradient(135deg, #0d9488 0%, #1e3a5f 100%);
    
    /* Sidebar Gradient - Carta da zucchero (come Auth) */
    --gs-sidebar-gradient: linear-gradient(180deg, #0d9488 0%, #1e3a5f 100%);
    
    /* Sidebar Text */
    --gs-sidebar-text: rgba(255, 255, 255, 0.9);
    --gs-sidebar-text-muted: rgba(255, 255, 255, 0.7);
    --gs-sidebar-text-active: #ffffff;
    --gs-sidebar-hover-bg: rgba(255, 255, 255, 0.15);
    --gs-sidebar-active-bg: rgba(255, 255, 255, 0.25);
    --gs-sidebar-border: rgba(255, 255, 255, 0.1);
    
    /* Sidebar Dimensions */
    --gs-sidebar-width: 260px;
    --gs-sidebar-collapsed-width: 70px;
    --gs-sidebar-transition: all 0.3s ease;
    
    /* Cards */
    --gs-card-bg: #ffffff;
    --gs-card-radius: 1rem;
    --gs-card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    
    /* Body */
    --gs-body-bg: #f3f4f6;
    
    /* Text */
    --gs-text-primary: #1f2937;
    --gs-text-secondary: #6b7280;
    --gs-text-muted: #9ca3af;
    
    /* Stati Lead */
    --gs-nuovo: #ef4444;
    --gs-contattato: #f97316;
    --gs-qualificato: #22c55e;
    --gs-sopralluogo: #f59e0b;
    --gs-preventivo: #8b5cf6;
    --gs-negoziazione: #ec4899;
    --gs-vinto: #10b981;
    --gs-perso: #6b7280;
    --gs-non-qualificato: #6b7280;
    
    /* Giuseppe AI */
    --gs-ai-primary: #7c3aed;
    --gs-ai-gradient: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
}

/* BODY */
body {
    background-color: var(--gs-body-bg);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--gs-text-primary);
}

/* CARD GIGASOLAR */
.gs-card {
    background: var(--gs-card-bg);
    border-radius: var(--gs-card-radius);
    box-shadow: var(--gs-card-shadow);
    border: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gs-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* BOTTONI */
.btn-gs-primary {
    background-color: var(--gs-primary);
    border: none;
    border-radius: 0.5rem;
    color: white;
    font-weight: 500;
    padding: 0.625rem 1.25rem;
    transition: all 0.2s ease;
}

.btn-gs-primary:hover {
    background-color: var(--gs-primary-hover);
    color: white;
    transform: translateY(-1px);
}

.btn-gs-outline {
    background-color: transparent;
    border: 1px solid var(--gs-primary);
    border-radius: 0.5rem;
    color: var(--gs-primary);
    font-weight: 500;
    padding: 0.625rem 1.25rem;
    transition: all 0.2s ease;
}

.btn-gs-outline:hover {
    background-color: var(--gs-primary);
    color: white;
}

/* INPUT */
.form-control-gs {
    border-radius: 0.5rem;
    border: 1px solid #e5e7eb;
    padding: 0.75rem 1rem;
    transition: all 0.2s ease;
}

.form-control-gs:focus {
    border-color: var(--gs-primary);
    box-shadow: 0 0 0 3px var(--gs-primary-light);
    outline: none;
}

/* ================================================
   SIDEBAR - Gradient Verde → Giallo (Stile Sole)
   ================================================ */

/* SIDEBAR BASE */
.gs-sidebar {
    background: var(--gs-sidebar-gradient);
    min-height: 100vh;
    width: var(--gs-sidebar-width);
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1000;
    transition: var(--gs-sidebar-transition);
    display: flex;
    flex-direction: column;
    box-shadow: 4px 0 15px rgba(0, 0, 0, 0.1);
}

/* SIDEBAR COLLAPSED */
.gs-sidebar.collapsed {
    width: var(--gs-sidebar-collapsed-width);
}

.gs-sidebar.collapsed .gs-sidebar-text,
.gs-sidebar.collapsed .gs-sidebar-badge,
.gs-sidebar.collapsed .gs-sidebar-user-info,
.gs-sidebar.collapsed .gs-sidebar-logo-text {
    opacity: 0;
    width: 0;
    overflow: hidden;
    white-space: nowrap;
}

.gs-sidebar.collapsed .gs-sidebar-item {
    justify-content: center;
    padding: 0.75rem;
}

.gs-sidebar.collapsed .gs-sidebar-item i {
    margin: 0;
    font-size: 1.4rem;
}

.gs-sidebar.collapsed .gs-sidebar-logo {
    justify-content: center;
    padding: 1rem 0.5rem;
}

.gs-sidebar.collapsed .gs-sidebar-logo img {
    height: 35px;
    width: 35px;
    object-fit: contain;
}

.gs-sidebar.collapsed .gs-sidebar-user {
    justify-content: center;
    padding: 1rem 0.5rem;
}

.gs-sidebar.collapsed .gs-sidebar-user .user-avatar {
    margin: 0 auto;
}

/* TOGGLE BUTTON */
.gs-sidebar-toggle {
    position: absolute;
    top: 1rem;
    right: -12px;
    width: 24px;
    height: 24px;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: var(--gs-sidebar-transition);
    z-index: 1001;
}

.gs-sidebar-toggle:hover {
    background: var(--gs-primary);
    color: white;
    border-color: var(--gs-primary);
}

.gs-sidebar-toggle i {
    font-size: 0.75rem;
    transition: transform 0.3s ease;
}

.gs-sidebar.collapsed .gs-sidebar-toggle i {
    transform: rotate(180deg);
}

/* SIDEBAR LOGO */
.gs-sidebar-logo {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--gs-sidebar-border);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--gs-sidebar-transition);
}

.gs-sidebar-logo img {
    height: 40px;
    width: auto;
    transition: var(--gs-sidebar-transition);
}

.gs-sidebar-logo-text {
    transition: var(--gs-sidebar-transition);
}

.gs-sidebar-logo-text h5 {
    color: white;
    font-weight: 700;
    margin: 0;
    font-size: 1.25rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.gs-sidebar-logo-text small {
    color: var(--gs-sidebar-text-muted);
    font-size: 0.7rem;
}

/* SIDEBAR NAV */
.gs-sidebar-nav {
    padding: 1rem 0.75rem;
    flex-grow: 1;
    overflow-y: auto;
}

.gs-sidebar-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--gs-sidebar-text);
    text-decoration: none;
    border-radius: 0.5rem;
    transition: var(--gs-sidebar-transition);
    margin-bottom: 0.25rem;
    position: relative;
}

.gs-sidebar-item:hover {
    background-color: var(--gs-sidebar-hover-bg);
    color: var(--gs-sidebar-text-active);
    text-decoration: none;
}

.gs-sidebar-item.active {
    background-color: var(--gs-sidebar-active-bg);
    color: var(--gs-sidebar-text-active);
    font-weight: 500;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.gs-sidebar-item i {
    font-size: 1.25rem;
    width: 1.5rem;
    text-align: center;
    flex-shrink: 0;
}

.gs-sidebar-text {
    transition: var(--gs-sidebar-transition);
    white-space: nowrap;
}

.gs-sidebar-badge {
    margin-left: auto;
    background-color: #ef4444;
    color: white;
    font-size: 0.7rem;
    padding: 0.15rem 0.5rem;
    border-radius: 9999px;
    font-weight: 600;
    transition: var(--gs-sidebar-transition);
}

/* SIDEBAR USER */
.gs-sidebar-user {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--gs-sidebar-border);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--gs-sidebar-transition);
}

.gs-sidebar-user .user-avatar {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    flex-shrink: 0;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.gs-sidebar-user-info {
    flex-grow: 1;
    overflow: hidden;
    transition: var(--gs-sidebar-transition);
}

.gs-sidebar-user-info p {
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.gs-sidebar-user-info .user-name {
    color: white;
    font-weight: 500;
    font-size: 0.875rem;
}

.gs-sidebar-user-info .user-role {
    color: var(--gs-sidebar-text-muted);
    font-size: 0.75rem;
}

.gs-sidebar-user .btn-logout {
    background: transparent;
    border: none;
    color: var(--gs-sidebar-text-muted);
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: var(--gs-sidebar-transition);
    flex-shrink: 0;
}

.gs-sidebar-user .btn-logout:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

/* MAIN CONTENT ADJUSTMENT */
.gs-main {
    margin-left: var(--gs-sidebar-width);
    min-height: 100vh;
    transition: var(--gs-sidebar-transition);
}

.gs-main.sidebar-collapsed {
    margin-left: var(--gs-sidebar-collapsed-width);
}

/* RESPONSIVE */
@media (max-width: 991.98px) {
    .gs-sidebar {
        transform: translateX(-100%);
        width: var(--gs-sidebar-width) !important;
    }
    
    .gs-sidebar.show {
        transform: translateX(0);
    }
    
    .gs-sidebar.collapsed {
        width: var(--gs-sidebar-width) !important;
    }
    
    .gs-sidebar-toggle {
        display: none;
    }
    
    .gs-main {
        margin-left: 0 !important;
    }
    
    .gs-main.sidebar-collapsed {
        margin-left: 0 !important;
    }
}

/* SIDEBAR OVERLAY (mobile) */
.gs-sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--gs-sidebar-transition);
}

.gs-sidebar-overlay.show {
    opacity: 1;
    visibility: visible;
}

/* TOOLTIP for collapsed sidebar */
.gs-sidebar.collapsed .gs-sidebar-item {
    position: relative;
}

.gs-sidebar.collapsed .gs-sidebar-item::after {
    content: attr(data-title);
    position: absolute;
    left: calc(100% + 10px);
    top: 50%;
    transform: translateY(-50%);
    background: #1f2937;
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease;
    z-index: 1002;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    pointer-events: none;
}

.gs-sidebar.collapsed .gs-sidebar-item:hover::after {
    opacity: 1;
    visibility: visible;
}

/* HEADER */
.gs-header {
    background-color: white;
    border-bottom: 1px solid #e5e7eb;
    padding: 0.75rem 1.5rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

/* STATS CARD */
.gs-stats-card {
    background: white;
    border-radius: var(--gs-card-radius);
    padding: 1.25rem;
    box-shadow: var(--gs-card-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* Stats Card Clickable */
.gs-stats-card.cursor-pointer:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    cursor: pointer;
}

.gs-stats-card .stats-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gs-stats-card .stats-value {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.2;
}

.gs-stats-card .stats-label {
    color: var(--gs-text-secondary);
    font-size: 0.875rem;
}

/* TABELLA LEAD */
.gs-table {
    background: white;
    border-radius: var(--gs-card-radius);
    box-shadow: var(--gs-card-shadow);
    overflow: hidden;
}

.gs-table table {
    margin-bottom: 0;
}

.gs-table thead {
    background-color: #f9fafb;
}

.gs-table th {
    font-weight: 600;
    color: var(--gs-text-secondary);
    font-size: 0.875rem;
    padding: 1rem;
    border-bottom: 1px solid #e5e7eb;
}

.gs-table td {
    padding: 1rem;
    vertical-align: middle;
    border-bottom: 1px solid #f3f4f6;
}

.gs-table tbody tr:hover {
    background-color: #f9fafb;
}

/* BADGE STATO */
.gs-badge {
    padding: 0.375rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.gs-badge-nuovo { background-color: #fef2f2; color: #dc2626; }
.gs-badge-contattato { background-color: #fff7ed; color: #ea580c; }
.gs-badge-qualificato { background-color: #f0fdf4; color: #16a34a; }
.gs-badge-sopralluogo { background-color: #fffbeb; color: #d97706; }
.gs-badge-preventivo { background-color: #faf5ff; color: #7c3aed; }
.gs-badge-negoziazione { background-color: #fdf2f8; color: #db2777; }
.gs-badge-vinto { background-color: #ecfdf5; color: #059669; }
.gs-badge-perso { background-color: #f3f4f6; color: #4b5563; }
.gs-badge-non_qualificato { background-color: #f3f4f6; color: #4b5563; }

/* TABS */
.gs-tabs {
    display: flex;
    gap: 0.25rem;
    padding: 0.5rem;
    border-bottom: 1px solid #e5e7eb;
    overflow-x: auto;
}

.gs-tab {
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gs-text-secondary);
    background: transparent;
    border: none;
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.2s ease;
}

.gs-tab:hover {
    background-color: #f3f4f6;
}

.gs-tab.active {
    background-color: var(--gs-primary-light);
    color: var(--gs-primary);
}

.gs-tab-badge {
    margin-left: 0.5rem;
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
    font-size: 0.75rem;
}

/* TOAST */
.gs-toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.gs-toast {
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: slideIn 0.3s ease;
    min-width: 300px;
    max-width: 500px;
}

.gs-toast-success {
    background-color: #ecfdf5;
    border-left: 4px solid #10b981;
    color: #065f46;
}

.gs-toast-error {
    background-color: #fef2f2;
    border-left: 4px solid #ef4444;
    color: #991b1b;
}

.gs-toast-warning {
    background-color: #fffbeb;
    border-left: 4px solid #f59e0b;
    color: #92400e;
}

.gs-toast-info {
    background-color: #eff6ff;
    border-left: 4px solid #3b82f6;
    color: #1e40af;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* GIUSEPPE AI */
.gs-ai-button {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: var(--gs-ai-gradient);
    border: none;
    color: white;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.gs-ai-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.5);
    animation: aiPulse 1s ease-in-out infinite;
}

/* Pulse keyframes */
@keyframes aiPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(124, 58, 237, 0.6);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(124, 58, 237, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(124, 58, 237, 0);
    }
}

.gs-ai-button:hover .gs-ai-icon {
    animation: aiIconWiggle 0.5s ease-in-out;
}

@keyframes aiIconWiggle {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(-10deg);
    }
    75% {
        transform: rotate(10deg);
    }
}

.gs-ai-panel {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 380px;
    height: 500px;
    background: white;
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    display: flex;
    flex-direction: column;
    z-index: 1001;
    overflow: hidden;
    animation: panelSlideUp 0.3s ease;
}

@keyframes panelSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (max-width: 575.98px) {
    .gs-ai-panel {
        width: calc(100% - 2rem);
        left: 1rem;
        right: 1rem;
        height: 70vh;
    }
}

.gs-ai-header {
    background: var(--gs-ai-gradient);
    color: white;
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.gs-ai-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

.gs-ai-input {
    padding: 1rem;
    border-top: 1px solid #e5e7eb;
}

/* LOADING SPINNER */
.gs-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.gs-spinner {
    width: 2.5rem;
    height: 2.5rem;
    border: 3px solid #e5e7eb;
    border-top-color: var(--gs-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* UTILITIES */
.text-gs-primary { color: var(--gs-primary) !important; }
.bg-gs-primary { background-color: var(--gs-primary) !important; }
.border-gs-primary { border-color: var(--gs-primary) !important; }

/* ================================================
   HEADER NOTIFICATIONS
   ================================================ */

.gs-header-alerts {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    flex: 1;
    margin: 0 1rem;
    overflow: hidden;
}

.gs-header-alert {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.75rem;
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    animation: slideInAlert 0.3s ease;
    cursor: pointer;
    transition: all 0.2s ease;
}

.gs-header-alert:hover {
    transform: scale(1.02);
}

.gs-header-alert .btn-close {
    font-size: 0.6rem;
    padding: 0.25rem;
    margin-left: 0.25rem;
}

.gs-header-alert.alert-new-lead {
    background-color: #dbeafe;
    color: #1e40af;
}

.gs-header-alert.alert-scadenza {
    background-color: #fef3c7;
    color: #92400e;
}

.gs-header-alert.alert-preventivo {
    background-color: #f3e8ff;
    color: #6b21a8;
}

.gs-header-alert.alert-success {
    background-color: #d1fae5;
    color: #065f46;
}

.gs-header-alert.alert-error {
    background-color: #fee2e2;
    color: #991b1b;
}

.gs-header-alert.alert-warning {
    background-color: #fef3c7;
    color: #92400e;
}

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

/* ================================================
   GIUSEPPE AI - BADGE E ANIMAZIONI
   ================================================ */

/* Badge notifiche AI */
.gs-ai-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    min-width: 20px;
    height: 20px;
    background-color: #ef4444;
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
    animation: badgePop 0.3s ease;
}

@keyframes badgePop {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

/* Indicatore "sta scrivendo" */
.gs-ai-typing {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1rem;
}

.gs-ai-typing-dot {
    width: 8px;
    height: 8px;
    background-color: #7c3aed;
    border-radius: 50%;
    animation: typingBounce 1.4s ease-in-out infinite;
}

.gs-ai-typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.gs-ai-typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingBounce {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-8px);
    }
}

/* Responsive AI Panel */
@media (max-width: 575.98px) {
    .gs-ai-panel {
        width: calc(100% - 2rem);
        left: 1rem;
        right: 1rem;
        height: 70vh;
        bottom: 1rem;
    }
    
    .gs-ai-button {
        bottom: 1rem;
        right: 1rem;
        width: 3rem;
        height: 3rem;
    }
}