/**
 * FEATURE: ContractGenerator Stylesheet
 * STAGE: 2 (Development)
 * DESCRIPTION: Premium HSL styling for wizards, custom switches, paper simulation, and dark-mode support.
 */

:root {
    --contract-primary: #0056b3;
    --contract-primary-rgb: 0, 86, 179;
    --contract-success: #10b981;
    --contract-info: #06b6d4;
    --contract-bg: #f8fafc;
    --contract-card-bg: #ffffff;
    --contract-border: #e2e8f0;
    --contract-text: #1e293b;
    --contract-text-muted: #64748b;
    --contract-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    
    /* Paper Simulation specific */
    --paper-bg: #ffffff;
    --paper-text: #1e293b;
    --paper-border: #94a3b8;
    --paper-line: #cbd5e1;
}

/* Dark Mode Theme overrides */
html.dark-mode :root,
body.dark-mode,
body.dark-mode :root {
    --contract-primary: #3b82f6;
    --contract-primary-rgb: 59, 130, 246;
    --contract-success: #34d399;
    --contract-info: #22d3ee;
    --contract-bg: #1e293b;
    --contract-card-bg: #0f172a;
    --contract-border: #334155;
    --contract-text: #f8fafc;
    --contract-text-muted: #94a3b8;
    --contract-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    
    --paper-bg: #1e293b;
    --paper-text: #e2e8f0;
    --paper-border: #475569;
    --paper-line: #334155;
}

/* Explicit Dark Mode Color Fixes */
body.dark-mode .contract-type-selector-wrapper h3,
body.dark-mode .contract-type-card h4 {
    color: var(--contract-text) !important;
}

body.dark-mode .contract-type-selector-wrapper p.text-muted,
body.dark-mode .contract-type-card p.small.text-muted {
    color: var(--contract-text-muted) !important;
}

body.dark-mode .contract-type-card {
    background-color: var(--contract-card-bg) !important;
    border-color: var(--contract-border) !important;
}

body.dark-mode .contract-type-card:hover {
    background-color: var(--contract-bg) !important;
    border-color: var(--contract-primary) !important;
}

body.dark-mode .contract-type-card .card-icon {
    background: rgba(var(--contract-primary-rgb), 0.15) !important;
}

.contract-container {
    max-width: 1350px;
    margin: 0 auto;
    padding: 20px;
    font-family: 'Outfit', 'Inter', sans-serif;
    color: var(--contract-text);
}

.contract-header h1 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--contract-text);
}

.contract-badge-brand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(var(--contract-primary-rgb), 0.08);
    color: var(--contract-primary);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* WIZARD STEPS INDICATOR */
.contract-wizard-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    background: var(--contract-card-bg);
    border: 1px solid var(--contract-border);
    border-radius: 16px;
    padding: 15px 25px;
    box-shadow: var(--contract-shadow);
    z-index: 1;
}

.step-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--contract-text-muted);
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
}

.step-indicator .step-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(148, 163, 184, 0.1);
    color: var(--contract-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.step-indicator.active {
    color: var(--contract-primary);
}

.step-indicator.active .step-num {
    background: var(--contract-primary);
    color: #ffffff;
    box-shadow: 0 0 10px rgba(var(--contract-primary-rgb), 0.4);
}

.step-indicator.completed {
    color: var(--contract-success);
}

.step-indicator.completed .step-num {
    background: var(--contract-success);
    color: #ffffff;
}

/* SPLIT SCREEN CONTAINER */
.contract-split-wrapper {
    display: flex;
    gap: 25px;
    align-items: flex-start;
}

.contract-form-panel {
    flex: 1.2;
    background: var(--contract-card-bg);
    border: 1px solid var(--contract-border);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--contract-shadow);
    min-width: 0; /* Prevents flex blowout */
}

.contract-preview-panel {
    flex: 0.8;
    position: sticky;
    top: 90px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    background: var(--contract-bg);
    border: 1px solid var(--contract-border);
    border-radius: 20px;
    padding: 15px;
    box-shadow: var(--contract-shadow);
}

.contract-preview-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--contract-primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-left: 5px;
}

/* STEP CONTENT TRANSITIONS */
.contract-step-content {
    display: none;
}

.contract-step-content.active {
    display: block;
    animation: fadeIn 0.4s ease forwards;
}

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

/* FORM ELEMENTS */
.contract-form-group {
    display: flex !important;
    flex-direction: column !important;
    margin-bottom: 1.5rem !important;
    position: relative !important;
}

.form-label-custom {
    display: block !important;
    font-size: 0.8rem !important;
    font-weight: 700 !important;
    color: var(--contract-text-muted) !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    margin-bottom: 8px !important;
    transform: none !important;
    position: static !important;
}

.form-input-custom {
    background: var(--contract-bg) !important;
    background-image: none !important;
    border: 1.5px solid var(--contract-border) !important;
    border-radius: 12px !important;
    color: var(--contract-text) !important;
    padding: 11px 16px !important;
    height: 48px !important;
    font-size: 0.95rem !important;
    transition: all 0.25s ease !important;
    box-shadow: none !important;
}

.form-input-custom:focus {
    background: var(--contract-card-bg) !important;
    border-color: var(--contract-primary) !important;
    box-shadow: 0 0 0 3px rgba(var(--contract-primary-rgb), 0.1) !important;
    color: var(--contract-text) !important;
}

select.form-input-custom {
    cursor: pointer !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%2364748b' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 16px center !important;
    background-size: 12px !important;
    padding-right: 40px !important;
}

.card-part {
    background: var(--contract-bg);
    border: 1px solid var(--contract-border);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 1.5rem;
}

/* CUSTOM SWITCH */
.switch-custom {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.switch-custom input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider-custom {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--contract-border);
    transition: .3s;
    border-radius: 24px;
}

.slider-custom:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .3s;
    border-radius: 50%;
}

.switch-custom input:checked + .slider-custom {
    background-color: var(--contract-success);
}

.switch-custom input:checked + .slider-custom:before {
    transform: translateX(20px);
}

/* REALISTIC PAPER PREVIEW */
.paper-sheet {
    background: var(--paper-bg);
    color: var(--paper-text);
    padding: 40px 30px;
    border-radius: 4px;
    border: 1px solid var(--paper-border);
    font-family: 'Times New Roman', Times, serif;
    font-size: 0.85rem;
    line-height: 1.6;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.paper-brand-header {
    border-bottom: 2px double var(--paper-line);
    padding-bottom: 8px;
    margin-bottom: 20px;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 1px;
    color: var(--contract-primary);
    text-transform: uppercase;
}

.paper-contract-title {
    font-family: 'Times New Roman', serif;
    font-weight: bold;
    color: var(--paper-text);
}

.paper-heading {
    margin-top: 25px;
    margin-bottom: 12px;
    text-decoration: underline;
    font-family: 'Times New Roman', serif;
    color: var(--paper-text);
}

.paper-text {
    text-align: justify;
    margin-bottom: 14px;
    text-indent: 20px;
}

.preview-var {
    background: rgba(var(--contract-primary-rgb), 0.08);
    border-bottom: 1.5px dashed rgba(var(--contract-primary-rgb), 0.4);
    padding: 0 4px;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.preview-var.filled {
    background: transparent;
    border-bottom: none;
    padding: 0;
}

/* PREVIEW TABLE */
.paper-table {
    font-family: 'Times New Roman', serif;
    font-size: 0.8rem;
    background: transparent !important;
}

.paper-table th, .paper-table td {
    border-color: var(--paper-border) !important;
    color: var(--paper-text) !important;
    padding: 6px !important;
}

/* SIGNATURES */
.paper-signatures {
    margin-top: 40px;
}

.signature-line {
    width: 80%;
    margin: 0 auto 10px auto;
    border-top: 1px solid var(--paper-text);
}

.paper-footer-brand {
    border-top: 1px solid var(--paper-line);
    padding-top: 15px;
    font-family: 'Outfit', sans-serif;
    font-size: 0.72rem;
    color: var(--contract-text-muted);
}

/* RESPONSIVE DESIGN */
@media (max-width: 991px) {
    .contract-split-wrapper {
        flex-direction: column;
    }
    
    .contract-preview-panel {
        width: 100%;
        position: relative;
        top: 0;
        max-height: none;
    }
}

/* MOBILE OPTIMIZATIONS (<= 767px) */
@media (max-width: 767px) {
    /* Transform squished table into elegant cards */
    #inventoryTable,
    #inventoryTable thead,
    #inventoryTable tbody,
    #inventoryTable tr,
    #inventoryTable th,
    #inventoryTable td {
        display: block !important;
        width: 100% !important;
    }
    
    #inventoryTable thead {
        display: none !important; /* Hide header on mobile */
    }
    
    #inventoryTable tr {
        background: var(--contract-card-bg);
        border: 1px solid var(--contract-border);
        border-radius: 14px;
        padding: 16px !important;
        margin-bottom: 16px;
        position: relative;
        display: flex;
        flex-wrap: wrap;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
    }
    
    #inventoryTable td {
        border: none !important;
        padding: 0 !important;
        margin-bottom: 12px;
    }
    
    /* Position the delete button beautifully at the top-right corner of the card */
    #inventoryTable td:last-child {
        margin-bottom: 0;
        position: absolute;
        top: 15px;
        right: 15px;
        width: auto !important;
    }
    
    /* Item name column */
    #inventoryTable td:nth-child(1) {
        flex: 0 0 100%;
    }
    
    #inventoryTable td:nth-child(1):before {
        content: "Artículo / Mueble / Electrodoméstico";
        display: block;
        font-size: 0.72rem;
        font-weight: 700;
        text-transform: uppercase;
        color: var(--contract-text-muted);
        margin-bottom: 6px;
        letter-spacing: 0.5px;
    }
    
    /* Quantity column (45% width, aligned side-by-side with Status) */
    #inventoryTable td:nth-child(2) {
        flex: 0 0 45%;
        margin-right: 5%;
    }
    
    #inventoryTable td:nth-child(2):before {
        content: "Cantidad";
        display: block;
        font-size: 0.72rem;
        font-weight: 700;
        text-transform: uppercase;
        color: var(--contract-text-muted);
        margin-bottom: 6px;
        letter-spacing: 0.5px;
    }
    
    /* Status column (50% width) */
    #inventoryTable td:nth-child(3) {
        flex: 0 0 50%;
    }
    
    #inventoryTable td:nth-child(3):before {
        content: "Estado";
        display: block;
        font-size: 0.72rem;
        font-weight: 700;
        text-transform: uppercase;
        color: var(--contract-text-muted);
        margin-bottom: 6px;
        letter-spacing: 0.5px;
    }

    /* Photo column (full width below the others) */
    #inventoryTable td:nth-child(4) {
        flex: 0 0 100%;
        margin-top: 10px;
    }
    
    #inventoryTable td:nth-child(4):before {
        content: "Fotografía (Opcional)";
        display: block;
        font-size: 0.72rem;
        font-weight: 700;
        text-transform: uppercase;
        color: var(--contract-text-muted);
        margin-bottom: 6px;
        letter-spacing: 0.5px;
    }
    
    /* Wizard steps adjustments on small screens */
    .contract-wizard-steps {
        padding: 12px 15px !important;
        gap: 8px !important;
    }
    
    .step-indicator {
        gap: 6px !important;
    }
    
    .step-indicator .step-num {
        width: 28px !important;
        height: 28px !important;
        font-size: 0.8rem !important;
    }
}


/* INVENTORY TABLE STYLING IN FORM */
#inventoryTable {
    width: 100%;
    margin-top: 10px;
    border-collapse: collapse;
}

#inventoryTable th, 
#inventoryTable td {
    vertical-align: middle !important;
    padding: 8px 10px !important;
}

#inventoryTable th {
    background: rgba(var(--contract-primary-rgb), 0.05);
    color: var(--contract-text);
    font-weight: 700;
    font-size: 0.85rem;
    border-bottom: 2px solid var(--contract-border);
}

#inventoryTable td {
    border-bottom: 1px solid var(--contract-border);
}

#inventoryTable .form-control {
    border: 1px solid var(--contract-border) !important;
    background: var(--contract-bg) !important;
    background-image: none !important;
    color: var(--contract-text) !important;
    border-radius: 8px !important;
    padding: 6px 12px !important;
    height: 38px !important;
    font-size: 0.9rem !important;
    box-shadow: none !important;
    transition: all 0.2s ease;
}

#inventoryTable .form-control:focus {
    border-color: var(--contract-primary) !important;
    background: var(--contract-card-bg) !important;
    box-shadow: 0 0 0 3px rgba(var(--contract-primary-rgb), 0.1) !important;
}

#inventoryTable select.form-control {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%2364748b' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 10px center !important;
    background-size: 12px !important;
    padding-right: 30px !important;
}

#inventoryTable .btn-delete-inv-row {
    color: #ef4444 !important;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    transition: all 0.2s ease;
    background: transparent;
    border: none;
}

#inventoryTable .btn-delete-inv-row:hover {
    background: rgba(239, 68, 68, 0.1) !important;
    color: #dc2626 !important;
}

/* PREMIUM CONTRACT TYPE SELECTOR CARD STYLES */
.contract-type-selector-wrapper {
    background: var(--contract-card-bg);
    border: 1px solid var(--contract-border);
    border-radius: 24px;
    padding: 40px;
    box-shadow: var(--contract-shadow);
    animation: fadeIn 0.4s ease forwards;
}

.contract-type-card {
    background: var(--contract-bg);
    border: 2.5px solid var(--contract-border) !important;
    border-radius: 20px !important;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1) !important;
    overflow: hidden;
    position: relative;
}

.contract-type-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08) !important;
    border-color: var(--contract-primary) !important;
}

.contract-type-card.active {
    background: var(--contract-card-bg);
    border-color: var(--contract-primary) !important;
    box-shadow: 0 15px 35px rgba(var(--contract-primary-rgb), 0.1) !important;
}

.contract-type-card .card-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(var(--contract-primary-rgb), 0.05);
    transition: all 0.3s ease;
}

.contract-type-card:hover .card-icon {
    background: rgba(var(--contract-primary-rgb), 0.1);
    transform: scale(1.1);
}

.select-contract-btn {
    display: inline-block !important;
    background-color: var(--contract-primary) !important;
    color: #ffffff !important;
    border: 2px solid var(--contract-primary) !important;
    padding: 12px 30px !important;
    border-radius: 30px !important;
    font-size: 0.85rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 4px 12px rgba(var(--contract-primary-rgb), 0.15) !important;
    text-decoration: none !important;
    outline: none !important;
    cursor: pointer !important;
    margin: 0 auto;
}

.contract-type-card:hover .select-contract-btn {
    background-color: transparent !important;
    color: var(--contract-primary) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 18px rgba(var(--contract-primary-rgb), 0.25) !important;
}

.select-contract-btn:active {
    transform: translateY(0) !important;
}

.contract-active-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(var(--contract-primary-rgb), 0.05);
    border: 1px solid rgba(var(--contract-primary-rgb), 0.15);
    padding: 6px 14px;
    border-radius: 12px;
    margin-bottom: 20px;
}

/* UTILITY CLASSES */
.d-none {
    display: none !important;
}