/* Import theme definitions */
@import url('themes.css');

/* --- Color Variables (Executive Blue/Gold - Default) --- */
:root {
    --color-background-main: #F7F4EB;
    --color-primary-accent: #192A56;
    --color-primary-accent-hover: #0F1A3D;
    --color-secondary-accent: #4A6C7E;
    --color-highlight: #A89053;
    --color-text-dark: #2C3E50;
    --color-text-light: #FBFBF2;
    --color-card-background: #FBFBF2;
    --color-warning-error: #A65B43;
    --color-info-background: linear-gradient(135deg, rgba(168, 144, 83, 0.15), rgba(251, 251, 242, 0.95));
    --color-disabled: #e0e0e0;  
    --box-shadow-panel: 4px -4px 7px 2px rgba(0, 0, 0, 0.25);
    --shadow-card-light: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-card-hover: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-card-main: 0 8px 32px rgba(25, 42, 86, 0.15);
    --color-overlay-white: rgba(255, 255, 255, 0.1);
    --color-overlay-border: rgba(255, 255, 255, 0.1);
    --color-overlay-dark: rgba(0, 0, 0, 0.8);
    --color-overlay-drawer: rgba(0, 0, 0, 0.5);
    --color-positive-bg-light: rgba(168, 144, 83, 0.1);
    --color-positive-bg-strong: rgba(168, 144, 83, 0.2);
    --color-negative-bg-light: rgba(166, 91, 67, 0.1);
    --color-negative-bg-strong: rgba(166, 91, 67, 0.2);
    --color-border-light: rgba(0, 0, 0, 0.1);
    --shadow-header: 0 4px 8px rgba(0, 0, 0, 0.2);
    --shadow-overlay: 0 12px 30px rgba(0, 0, 0, 0.2);
    --shadow-collapse-button-hover: 0 2px 6px rgba(25, 42, 86, 0.4);
    
    /* Red Range (Poor) */
    --color-rate-bucket-1: #ff4d4d; /* Bright Red */
    --color-rate-bucket-2: #ff764d; /* Red-Orange */
    --color-rate-bucket-3: #ff9f4d; /* Soft Orange */

    /* Orange/Yellow Range (Average) */
    --color-rate-bucket-4: #ffc94d; /* Golden Yellow */
    --color-rate-bucket-5: #ffe04d; /* Yellow */
    --color-rate-bucket-6: #e0f24d; /* Lime Yellow */

    /* Green Range (Good) */
    --color-rate-bucket-7: #b8f24d; /* Light Lime */
    --color-rate-bucket-8: #8bf24d; /* Bright Lime */
    --color-rate-bucket-9: #4df276; /* Mint Green */
    --color-rate-bucket-10: #2ecc71; /* Success Green */
}

/* ---------------------------------------------------- */
/* --- General Layout Styles --- */
/* ---------------------------------------------------- */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Open Sans', sans-serif;
    background-color: var(--color-background-main);
    color: var(--color-text-dark);
    margin: 0;
    padding: 0;
    overflow: hidden;
    height: 100vh;
    transition: background-color 0.5s, color 0.5s;
}

/* TOP HEADER BAR */
.top-header {
    background-color: var(--color-primary-accent);
    color: var(--color-text-light);
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-image: linear-gradient(90deg, var(--color-primary-accent) 0%, color-mix(in srgb, var(--color-primary-accent) 80%, black) 100%);
    box-shadow: var(--shadow-header);
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo {
    font-weight: bold;
    font-size: 1.8rem;
    letter-spacing: 2px;
    color: var(--color-text-light);
}

.header-text {
    font-size: 1rem;
    opacity: 0.9;
    color: var(--color-text-light);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.theme-switcher {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text-light);
}

.theme-switcher label {
    font-weight: 500;
    font-size: 0.9rem;
}

.theme-switcher select {
    padding: 8px 10px;
    border-radius: 4px;
    border: 1px solid var(--color-highlight);
    background-color: color-mix(in srgb, var(--color-primary-accent) 90%, black);
    color: var(--color-text-light);
    font-family: inherit;
    cursor: pointer;
    appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23FBFBF2%22%20d%3D%22M287%20177.3c-4-4-10.3-4-14.3%200l-123%20123-123-123c-4-4-10.3-4-14.3%200s-4%2010.3%200%2014.3l130%20130c2%202%204.6%203%207.1%203s5.1-1%207.1-3l130-130c4-4%204-10.3%200-14.3z%22%2F%3E%3C/svg%3E');
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 10px auto;
}

/* DRAWER TOGGLE BUTTON */
.drawer-toggle-btn {
    background: transparent;
    border: 2px solid var(--color-highlight);
    color: var(--color-text-light);
    padding: 10px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
}

.drawer-toggle-btn:active {
    transform: scale(0.95);
}

.drawer-toggle-btn.drawer-open {
    border-color: var(--color-primary-accent);
    border-width: 3px;
}

.drawer-toggle-btn.drawer-open:hover {
    border-color: var(--color-primary-accent);
    border-width: 3px;
    background-color: transparent !important;
    color: var(--color-text-light) !important;
    transform: none !important;
}

.burger-icon {
    font-size: 1.4rem;
    line-height: 1;
    display: block;
}

/* MAIN CONTAINER */
.main-container {
    display: flex;
    height: calc(100vh - 80px); /* Subtract header height */
    overflow: hidden;
}

/* TOOLS DRAWER */
.tools-drawer {
    width: 0;
    background-color: var(--color-card-background);
    border-right: 2px solid var(--color-secondary-accent);
    display: flex;
    flex-direction: column;
    box-shadow: var(--box-shadow-panel);
    z-index: 50;
    overflow: hidden;
    transition: width 0.3s ease;
}

.tools-drawer.open {
    width: 360px;
}

.drawer-header {
    padding: 20px;
    background-color: var(--color-primary-accent);
    color: var(--color-text-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--color-secondary-accent);
}

.drawer-header h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
}

.refresh-tools-btn {
    background: transparent;
    border: 1px solid var(--color-highlight);
    color: var(--color-text-light);
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.refresh-tools-btn:hover {
    background-color: var(--color-highlight);
    color: var(--color-primary-accent);
}

.refresh-icon {
    font-size: 1rem;
    display: inline-block;
    transition: transform 0.3s ease;
}

.refresh-tools-btn:hover .refresh-icon {
    transform: rotate(180deg);
}

.drawer-content {
    flex: 1;
    overflow-y: auto;
    padding: 15px;
}

.tools-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.loading-tools {
    text-align: center;
    padding: 20px;
    color: var(--color-text-dark);
    font-style: italic;
}

.tool-item {
    background-color: var(--color-card-background);
    border: 1px solid var(--color-secondary-accent);
    border-radius: 8px;
    padding: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-card-light);
}

.tool-item:hover {
    background-color: var(--color-info-background);
    border-color: var(--color-highlight);
    transform: translateY(-2px);
    box-shadow: var(--shadow-card-hover);
}

.tool-item.active {
    background-color: var(--color-highlight);
    color: var(--color-text-light);
    border-color: var(--color-primary-accent);
}

.tool-name {
    font-weight: bold;
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: inherit;
}

.tool-description {
    font-size: 0.9rem;
    opacity: 0.8;
    line-height: 1.3;
}

.tool-category {
    display: inline-block;
    background-color: var(--color-secondary-accent);
    color: var(--color-text-light);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 500;
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* CONTENT AREA */
.content-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background-color: var(--color-background-main);
}

/* TOOL CONTENT */
.tool-content {
    flex: 1;
    overflow: auto;
    background-color: var(--color-background-main);
}

/* Tool Container - Global flexbox layout for all tools */
.tool-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

/* Tool Header */
.tool-header {
    flex: 0 0 auto; /* Don't grow, don't shrink, use auto height */
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 30px;
    background-color: var(--color-card-background);
    border-bottom: 1px solid var(--color-secondary-accent);
    box-shadow: var(--shadow-card-light);
}

.tool-icon {
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tool-name {
    font-size: 26px;
    font-weight: 600;
    color: var(--color-text-dark);
    margin: 0;
}

.tool-description {
    font-size: 14px;
    color: var(--color-secondary-accent);
    margin: 0;
    font-weight: 400;
}

/* Toolbar left section in tool header */
.tool-header .toolbar-left-section {
    margin-left: auto;
}

/* LOADING OVERLAY */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-overlay-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner {
    text-align: center;
    color: var(--color-text-light);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-secondary-accent);
    border-top: 4px solid var(--color-highlight);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* --- Global Scrollbar Hiding --- */
/* Hide scrollbars while maintaining scroll functionality */
* {
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

*::-webkit-scrollbar {
    display: none; /* Chrome, Safari, and Opera */
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
    .tools-drawer {
        width: 250px;
        position: fixed;
        top: 80px;
        left: 0;
        height: calc(100vh - 80px);
        z-index: 1000;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .tools-drawer.open {
        transform: translateX(0);
    }
    
    /* Overlay for mobile drawer */
    .drawer-overlay {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--color-overlay-drawer);
        z-index: 999;
    }
    
    .drawer-overlay.show {
        display: block;
    }
    
    .top-header {
        padding: 15px 20px;
    }
    
    .header-left {
        gap: 15px;
    }
    
    .logo {
        font-size: 1.5rem;
    }
    
    .header-text {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .tools-drawer {
        width: 200px;
    }
    
    .drawer-header {
        padding: 15px;
    }
    
    .drawer-content {
        padding: 10px;
    }
    
    .tool-content {
        padding: 20px;
    }
}