/* 1. Panel ka main border aur text color */
.panel-teal {
    border-color: #008080;
}

/* 2. Heading ka background aur text color */
.panel-teal>.panel-heading {
    color: #ffffff;
    background-color: #00a3a3;
    border-color: #008080;
}

/* 3. Panel body ka custom background (Optional) */
.panel-teal>.panel-body {
    background-color: #f0fdfa;
    color: #333333;
}

/* 4. Footer ka color (Optional) */
.panel-teal>.panel-footer {
    background-color: #e6f7f7;
    border-top: 1px solid #008080;
}

.panel-professional {
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    /* Smooth rounded corners */
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    /* Soft shadow */
    transition: all 0.3s ease;
}

/* Hover effect for interactivity */
.panel-professional:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.panel-professional>.panel-heading {
    background-color: #ffffff;
    color: #1e293b;
    font-weight: 600;
    font-size: 16px;
    padding: 15px 20px;
    border-bottom: 1px solid #f1f5f9;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
}

.panel-professional>.panel-body {
    padding: 20px;
    color: #64748b;
    line-height: 1.6;
}

.panel-dark-tech {
    background-color: #1e2530;
    border: 1px solid #2e3748;
    border-radius: 8px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
}

.panel-dark-tech>.panel-heading {
    background-color: #1a1f29;
    color: #38bdf8;
    /* Neon blue/cyan accent */
    font-family: 'Courier New', Courier, monospace;
    /* Tech feel */
    font-weight: bold;
    padding: 12px 20px;
    border-bottom: 1px solid #2e3748;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

.panel-dark-tech>.panel-body {
    color: #94a3b8;
    padding: 20px;
}

.panel-accent {
    border: 1px solid #e5e7eb;
    border-left: 4px solid #4f46e5;
    /* Thick indigo border on left */
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.panel-accent>.panel-heading {
    background-color: #f9fafb;
    color: #111827;
    font-weight: 700;
    padding: 15px 20px;
    border-bottom: 1px solid #e5e7eb;
}

.panel-accent>.panel-body {
    padding: 20px;
    color: #4b5563;
}


.panel-gradient {
    border: none;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.08);
    overflow: hidden;
    /* Round corners smooth rakhne ke liye */
}

.panel-gradient>.panel-heading {
    /* Trendy Purple to Indigo Gradient */
    background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    color: #ffffff;
    padding: 18px 24px;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-gradient .panel-title {
    font-weight: 700;
    font-size: 16px;
    letter-spacing: -0.5px;
    margin: 0;
}

/* Heading ke andar ka button custom style */
.panel-gradient .btn-heading {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    transition: 0.2s;
}

.panel-gradient .btn-heading:hover {
    background: rgba(255, 255, 255, 0.3);
}

.panel-gradient>.panel-body {
    padding: 24px;
    background: #ffffff;
    color: #4b5563;
}

/* Note: Yeh tab best lagega jab page ka background thoda colorful ho */
.panel-glass {
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(12px);
    /* Background content blur karne ke liye */
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.05);
}

.panel-glass>.panel-heading {
    background: rgba(255, 255, 255, 0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    color: #1e1b4b;
    font-weight: 700;
    padding: 16px 24px;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
}

.panel-glass>.panel-body {
    padding: 24px;
    color: #312e81;
}



.panel-stat-card {
    border: 1px solid #f3f4f6;
    border-radius: 16px;
    background: #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02), 0 4px 12px rgba(0, 0, 0, 0.03);
    padding: 24px;
}

.stat-card-flex {
    display: flex;
    align-items: center;
}

/* Icon container */
.stat-icon-box {
    width: 56px;
    height: 56px;
    background-color: #ecfdf5;
    /* Light green */
    color: #059669;
    /* Dark green icon */
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-right: 16px;
}

.stat-info .stat-label {
    font-size: 13px;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.stat-info .stat-value {
    font-size: 28px;
    font-weight: 700;
    color: #111827;
    line-height: 1;
}


/* ==========================================================================
   REUSABLE MODERN PANEL BASE (Reset Bootstrap 3 Defaults)
   ========================================================================== */
.panel-modern {
    border: 1px solid transparent;
    border-radius: 12px;
    /* Smooth professional round corners */
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    overflow: hidden;
    /* Elements corners se bahar na nikle */
    background-color: #ffffff;
}

.panel-modern>.panel-heading {
    padding: 16px 20px;
    font-weight: 600;
    font-size: 15px;
    border-bottom: 1px solid transparent;
}

.panel-modern>.panel-body {
    padding: 20px;
    color: #4b5563;
    /* Premium Soft Charcoal Text */
    line-height: 1.6;
}

/* ==========================================================================
   REUSABLE COLOR UTILITY VARIATIONS (Mix-and-Match)
   ========================================================================== */

/* Variant 1: Indigo/Corporate Blue */
.panel-indigo {
    border-color: #e0e7ff;
}

.panel-indigo>.panel-heading {
    background-color: #4f46e5;
    color: #ffffff;
}

/* Variant 2: Emerald/Success Green */
.panel-emerald {
    border-color: #d1fae5;
}

.panel-emerald>.panel-heading {
    background-color: #10b981;
    color: #ffffff;
}

/* Variant 3: Slate/Minimal Grey */
.panel-slate {
    border-color: #e2e8f0;
}

.panel-slate>.panel-heading {
    background-color: #f8fafc;
    color: #0f172a;
    border-bottom-color: #e2e8f0;
}

/* Variant 4: Amber/Warning Gold */
.panel-amber {
    border-color: #fef3c7;
}

.panel-amber>.panel-heading {
    background-color: #f59e0b;
    color: #ffffff;
}

/* Variant 5: Rose/Soft Crimson */
.panel-rose {
    border-color: #ffe4e6;
}

.panel-rose>.panel-heading {
    background-color: #f43f5e;
    color: #ffffff;
}



/* ==========================================================================
   GLOBAL BACKGROUND & TEXT COLOR UTILITY SYSTEM (Reusable Everywhere)
   ========================================================================== */

/* 1. INDIGO/NAVY THEME */
.bg-indigo {
    background-color: #4f46e5 !important;
}

.text-indigo {
    color: #ffffff !important;
}

/* 2. EMERALD/GREEN THEME */
.bg-emerald {
    background-color: #10b981 !important;
}

.text-emerald {
    color: #ffffff !important;
}

/* 3. LIGHT TECH SLATE/GREY (Perfect for Body Background) */
.bg-slate {
    background-color: #f8fafc !important;
}

.text-slate {
    color: #0f172a !important;
}

/* 4. MODERN DARK MODE (Perfect for Dark Theme Body/Panels) */
.bg-dark {
    background-color: #0f172a !important;
}

.text-dark {
    color: #f1f5f9 !important;
}

/* 5. ROSE/RED THEME */
.bg-rose {
    background-color: #f43f5e !important;
}

.text-rose {
    color: #ffffff !important;
}

/* 6. PURPLE THEME */
.bg-purple {
    background-color: #8b5cf6 !important;
}

.text-purple {
    color: #ffffff !important;
}

/* 7. SOFT/LIGHT INDIGO (For Panel Bodies or inner sections) */
.bg-indigo-light {
    background-color: #e0e7ff !important;
}

.text-indigo-light {
    color: #3730a3 !important;
}

/* 8. WHITE THEME */
.bg-white {
    background-color: #ffffff !important;
}

.text-white {
    color: #1e293b !important;
}