/* ========== Theme System - CSS Variables ========== */
:root {
    /* Default Theme (Green) */
    --bg-primary: #1a1a1a;
    --bg-secondary: #2a2a2a;
    --bg-tertiary: #383838;
    --bg-hover: #333333;
    --accent-primary: #74a12e;
    --accent-secondary: #c6ee86;
    --text-primary: #ffffff;
    --text-secondary: #888888;
    --border-color: #444444;
    --shadow-color: #333333;
    --error-color: #ff6b6b;
    --warning-color: #ffa500;
    --info-color: #6ba3ff;
    --syntax-keyword: #c678dd;
    --syntax-string: #98c379;
    --syntax-comment: #888888;
    --syntax-function: #6ba3ff;
    --syntax-number: #d19a66;
    --syntax-type: #e5c07b;
    --syntax-variable: #e06c75;
    --syntax-tag: #e06c75;
    --syntax-addition: #74a12e;
    --syntax-deletion: #ff6b6b;
}

[data-theme="dracula"] {
    --bg-primary: #282a36;
    --bg-secondary: #343746;
    --bg-tertiary: #44475a;
    --bg-hover: #3d4051;
    --accent-primary: #bd93f9;
    --accent-secondary: #ff79c6;
    --text-primary: #f8f8f2;
    --text-secondary: #6272a4;
    --border-color: #44475a;
    --shadow-color: #21222c;
    --error-color: #ff5555;
    --warning-color: #ffb86c;
    --info-color: #8be9fd;
    --syntax-keyword: #ff79c6;
    --syntax-string: #f1fa8c;
    --syntax-comment: #6272a4;
    --syntax-function: #50fa7b;
    --syntax-number: #bd93f9;
    --syntax-type: #8be9fd;
    --syntax-variable: #f8f8f2;
    --syntax-tag: #ff79c6;
    --syntax-addition: #50fa7b;
    --syntax-deletion: #ff5555;
}

[data-theme="catppuccin"] {
    --bg-primary: #1e1e2e;
    --bg-secondary: #313244;
    --bg-tertiary: #45475a;
    --bg-hover: #3b3d4f;
    --accent-primary: #cba6f7;
    --accent-secondary: #f5c2e7;
    --text-primary: #cdd6f4;
    --text-secondary: #6c7086;
    --border-color: #45475a;
    --shadow-color: #11111b;
    --error-color: #f38ba8;
    --warning-color: #fab387;
    --info-color: #89b4fa;
    --syntax-keyword: #cba6f7;
    --syntax-string: #a6e3a1;
    --syntax-comment: #6c7086;
    --syntax-function: #89b4fa;
    --syntax-number: #fab387;
    --syntax-type: #f9e2af;
    --syntax-variable: #f38ba8;
    --syntax-tag: #cba6f7;
    --syntax-addition: #a6e3a1;
    --syntax-deletion: #f38ba8;
}

[data-theme="atom"] {
    --bg-primary: #282c34;
    --bg-secondary: #2c323c;
    --bg-tertiary: #3e4451;
    --bg-hover: #353b45;
    --accent-primary: #61afef;
    --accent-secondary: #98c379;
    --text-primary: #abb2bf;
    --text-secondary: #5c6370;
    --border-color: #3e4451;
    --shadow-color: #21252b;
    --error-color: #e06c75;
    --warning-color: #d19a66;
    --info-color: #61afef;
    --syntax-keyword: #c678dd;
    --syntax-string: #98c379;
    --syntax-comment: #5c6370;
    --syntax-function: #61afef;
    --syntax-number: #d19a66;
    --syntax-type: #e5c07b;
    --syntax-variable: #e06c75;
    --syntax-tag: #e06c75;
    --syntax-addition: #98c379;
    --syntax-deletion: #e06c75;
}

[data-theme="nord"] {
    --bg-primary: #2e3440;
    --bg-secondary: #3b4252;
    --bg-tertiary: #434c5e;
    --bg-hover: #3f4859;
    --accent-primary: #88c0d0;
    --accent-secondary: #81a1c1;
    --text-primary: #eceff4;
    --text-secondary: #7b88a1;
    --border-color: #434c5e;
    --shadow-color: #242933;
    --error-color: #bf616a;
    --warning-color: #ebcb8b;
    --info-color: #5e81ac;
    --syntax-keyword: #81a1c1;
    --syntax-string: #a3be8c;
    --syntax-comment: #616e88;
    --syntax-function: #88c0d0;
    --syntax-number: #b48ead;
    --syntax-type: #8fbcbb;
    --syntax-variable: #d8dee9;
    --syntax-tag: #81a1c1;
    --syntax-addition: #a3be8c;
    --syntax-deletion: #bf616a;
}

[data-theme="solarized"] {
    --bg-primary: #002b36;
    --bg-secondary: #073642;
    --bg-tertiary: #0a4353;
    --bg-hover: #094555;
    --accent-primary: #268bd2;
    --accent-secondary: #2aa198;
    --text-primary: #839496;
    --text-secondary: #586e75;
    --border-color: #0a4353;
    --shadow-color: #001f27;
    --error-color: #dc322f;
    --warning-color: #cb4b16;
    --info-color: #268bd2;
    --syntax-keyword: #859900;
    --syntax-string: #2aa198;
    --syntax-comment: #586e75;
    --syntax-function: #268bd2;
    --syntax-number: #d33682;
    --syntax-type: #b58900;
    --syntax-variable: #cb4b16;
    --syntax-tag: #268bd2;
    --syntax-addition: #859900;
    --syntax-deletion: #dc322f;
}

[data-theme="synthwave"] {
    --bg-primary: #262335;
    --bg-secondary: #2a2139;
    --bg-tertiary: #34294f;
    --bg-hover: #2f2747;
    --accent-primary: #ff7edb;
    --accent-secondary: #36f9f6;
    --text-primary: #f0e8ff;
    --text-secondary: #848bbd;
    --border-color: #3b2d5e;
    --shadow-color: #1a1528;
    --error-color: #fe4450;
    --warning-color: #fede5d;
    --info-color: #36f9f6;
    --syntax-keyword: #fede5d;
    --syntax-string: #ff8b39;
    --syntax-comment: #848bbd;
    --syntax-function: #36f9f6;
    --syntax-number: #f97e72;
    --syntax-type: #72f1b8;
    --syntax-variable: #ff7edb;
    --syntax-tag: #72f1b8;
    --syntax-addition: #72f1b8;
    --syntax-deletion: #fe4450;
}

body {
    font-family: "Raleway", sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 0 20px 20px 20px;
    box-sizing: border-box;
    padding-top: 140px;
}

.raleway-fnt {
    font-family: "Raleway", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
}

h1 {
    font-size: 2.5em;
    margin-bottom: 1px;
    color: var(--text-primary);
    text-shadow: 0 0 3px var(--accent-primary);
    text-align: center;
}

p {
    font-size: 1em;
    margin-bottom: 15px;
    color: var(--text-primary);
    text-align: center;
}

sub {
    font-size: 1em;
    /* margin-bottom: 5px; */
    text-align: center;
    color: var(--accent-secondary);
}

/* ========== Formatter Layout ========== */
.formatter-layout {
    width: 100%;
    max-width: 1400px;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.columns-row {
    display: flex;
    gap: 20px;
}

.columns-row > .box {
    flex: 1 1 0;
    min-width: 0;
}

.box {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    padding: 10px;
    box-shadow: 0 0 4px var(--shadow-color);
    transition:
        border-color 0.3s,
        box-shadow 0.3s;
    height: 50vh;
}

.box:focus-within {
    border-color: var(--accent-secondary);
    box-shadow: 0 0 15px var(--accent-primary);
}

.output-box {
    position: relative;
}

textarea {
    width: 100%;
    height: 100%;
    background-color: transparent;
    color: var(--text-primary);
    border: none;
    resize: none;
    font-size: 16px;
    outline: none;
    font-family: "Raleway", sans-serif;
    font-weight: 400;
}

textarea:focus {
    outline: none;
}

/* ========== Toolbar ========== */
.toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    padding: 10px 0;
}

.toolbar-spacer {
    flex: 1;
}

.toolbar-group {
    position: relative;
}

.toolbar-btn {
    padding: 7px 14px;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.85rem;
    font-family: "Raleway", sans-serif;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.toolbar-btn:hover {
    background-color: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
}

.toolbar-btn i.fa-caret-down {
    margin-left: 4px;
    font-size: 0.75rem;
}

.toolbar-btn-clear:hover {
    background-color: var(--error-color);
    border-color: var(--error-color);
}

/* ========== Dropdown Panels ========== */
.toolbar-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 4px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    box-shadow: 0 4px 12px var(--shadow-color);
    z-index: 100;
    min-width: 180px;
}

.toolbar-dropdown.open {
    display: block;
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: 8px 14px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 0.85rem;
    font-family: "Raleway", sans-serif;
    text-align: left;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.dropdown-item:hover {
    background-color: var(--bg-hover);
}

.dropdown-item:first-child {
    border-radius: 5px 5px 0 0;
}

.dropdown-item:last-child {
    border-radius: 0 0 5px 5px;
}

/* List Format dropdown form */
.dropdown-form {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 220px;
}

.dropdown-form label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 0;
    text-align: left;
}

.dropdown-form select,
.dropdown-form input[type="text"] {
    padding: 6px 10px;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: "Raleway", sans-serif;
    font-size: 0.85rem;
    outline: none;
}

.dropdown-form select:focus,
.dropdown-form input[type="text"]:focus {
    border-color: var(--accent-primary);
}

.dropdown-toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.dropdown-toggle-row input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border: 1px solid var(--accent-primary);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
    transition: background-color 0.3s;
    flex-shrink: 0;
}

.dropdown-toggle-row input[type="checkbox"]:checked {
    background-color: var(--accent-secondary);
    border-color: var(--accent-primary);
}

.dropdown-apply-btn {
    padding: 7px 14px;
    background-color: var(--accent-primary);
    color: var(--bg-primary);
    border: none;
    border-radius: 4px;
    font-size: 0.85rem;
    font-family: "Raleway", sans-serif;
    cursor: pointer;
    transition: background-color 0.2s ease;
    margin-top: 4px;
}

.dropdown-apply-btn:hover {
    background-color: var(--accent-secondary);
}

.custom-sep-input.hidden {
    display: none;
}

/* ========== Stats Bar ========== */
.stats-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 0 8px 0;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.stats-sep {
    color: var(--border-color);
}

/* ========== Copy Popup ========== */
.copy-popup {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--accent-primary);
    color: var(--bg-primary);
    padding: 5px 10px;
    border-radius: 3px;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.copy-popup.show {
    opacity: 1;
}

/* ========== Shared Button Styles (used by other tools) ========== */
.format-btn {
    margin-top: 10px;
    padding: 8px 16px;
    background-color: var(--accent-primary);
    color: var(--bg-secondary);
    border: none;
    border-radius: 3px;
    font-size: 14px;
    cursor: pointer;
    transition:
        background-color 0.3s,
        box-shadow 0.3s;
}

.format-btn:hover {
    background-color: var(--accent-secondary);
    color: var(--bg-primary);
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 255, 255, 0.3);
}

.clear-bnt {
    margin-top: 10px;
    padding: 8px 16px;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: none;
    border-radius: 3px;
    font-size: 14px;
    cursor: pointer;
    transition:
        background-color 0.3s,
        box-shadow 0.3s;
}

.clear-bnt:hover {
    background-color: var(--error-color);
}

.copy-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    color: var(--accent-primary);
    cursor: pointer;
    font-size: 18px;
    transition: color 0.3s;
}

.copy-btn:hover {
    color: var(--accent-secondary);
    outline: none;
}

input[type="checkbox"] {
    margin-right: 5px;
    appearance: none;
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border: 1px solid var(--accent-primary);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
    transition: background-color 0.3s;
}

input[type="checkbox"]:checked {
    background-color: var(--accent-secondary);
    border: 1px solid var(--accent-primary);
    outline: none;
}

.disabled {
    opacity: 0.5;
    pointer-events: none;
}

@media (max-width: 992px) {
    .columns-row {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .box {
        height: 25vh;
    }
}

@media (max-width: 540px) {
    body {
        padding: 10px;
        padding-top: 140px;
    }

    h1 {
        font-size: 2em;
    }

    sub {
        font-size: 0.9em;
    }

    .box {
        height: 200px;
    }

    .toolbar {
        gap: 4px;
    }

    .toolbar-btn {
        padding: 6px 10px;
        font-size: 0.8rem;
    }

    .toolbar-dropdown {
        position: fixed;
        left: 10px;
        right: 10px;
        top: auto;
        width: auto;
    }
}

/* ========== Header & Navigation ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--shadow-color);
    padding: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.header-top {
    display: flex;
    align-items: center;
    width: 100%;
    justify-content: center;
    position: relative;
}

.logo {
    font-family: "Raleway", sans-serif;
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--accent-secondary);
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 0 0 5px var(--accent-primary);
}

.theme-selector {
    display: flex;
    align-items: center;
    gap: 8px;
    position: absolute;
    right: 0;
}

.theme-selector label {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.theme-select {
    padding: 6px 12px;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: "Raleway", sans-serif;
    font-size: 0.85rem;
    cursor: pointer;
    transition:
        border-color 0.3s,
        box-shadow 0.3s;
    outline: none;
}

.theme-select:hover {
    border-color: var(--accent-primary);
}

.theme-select:focus {
    border-color: var(--accent-secondary);
    box-shadow: 0 0 10px var(--accent-primary);
}

.tool-nav {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
}

.tool-btn {
    padding: 10px 20px;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 5px;
    border: 1px solid var(--border-color);
    font-size: 0.95rem;
    font-weight: 400;
    transition: all 0.3s ease;
    cursor: pointer;
    text-transform: lowercase;
}

.tool-btn:hover {
    background-color: var(--accent-primary);
    border-color: var(--accent-secondary);
    color: var(--bg-primary);
    box-shadow: 0 0 10px var(--accent-primary);
    transform: translateY(-2px);
}

.tool-btn.active {
    background-color: var(--accent-secondary);
    border-color: var(--accent-secondary);
    color: var(--bg-primary);
}

/* Header Media CSS */
@media screen and (max-width: 768px) {
    .header {
        padding: 15px 10px;
    }

    .header-top {
        flex-direction: row;
        justify-content: center;
    }

    .logo {
        font-size: 1.5rem;
        letter-spacing: 2px;
    }

    .theme-selector {
        position: absolute;
        right: 0;
    }

    .theme-selector label {
        display: none;
    }

    .tool-nav {
        gap: 10px;
    }

    .tool-btn {
        padding: 8px 16px;
        font-size: 0.9rem;
    }
}

@media screen and (max-width: 480px) {
    .header {
        padding: 12px 8px;
    }

    .logo {
        font-size: 1.2rem;
        letter-spacing: 1px;
    }

    .theme-select {
        padding: 4px 8px;
        font-size: 0.75rem;
    }

    .tool-nav {
        gap: 8px;
    }

    .tool-btn {
        padding: 7px 12px;
        font-size: 0.85rem;
    }
}