:root {
    --color-primary: #0072b8;
    --color-primary-dark: #004f89;
    --color-primary-light: #3478b5;
    --color-secondary: #003366;
    --color-background-soft-dark: #1a1a1a;;
    --color-background: #ffffff;
    --color-text: #333333;
    --color-border: #e0e0e0;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 15px;
    --spacing-lg: 20px;
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.2);
}

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

body { font-family: Arial, sans-serif; background-color: var(--color-background-soft-dark); min-height: 100vh; padding: var(--spacing-md); display: flex; justify-content: center; align-items: center; }
/* Reserve space so fixed assistant bar doesn't overlap */
html,
body {
    padding-bottom: 68px;
}

.panel--left { flex: 0 0 340px; padding: var(--spacing-md); border: 1px solid var(--color-primary-light); box-shadow: var(--shadow-sm); }

.main-container { display: flex; gap: var(--spacing-lg); height: 90vh; width: 95%; max-width: 1800px; margin: var(--spacing-lg) auto; background-color: rgba(255, 255, 255, 0.95); border-radius: var(--border-radius-md); padding: var(--spacing-lg); box-shadow: var(--shadow-md); }

.form-group { margin-bottom: var(--spacing-md); display: flex; justify-content: flex-start; align-items: center; gap: 10px; }
.form-group label { flex: 0 0 150px; text-align: left; white-space: nowrap; }
.form-input { margin-left: auto; width: 60px; }
.panel { border-radius: var(--border-radius-md); background: var(--color-background); }
.panel--right { flex: 1; display: flex; flex-direction: column; gap: var(--spacing-lg); }
.form-input, .form-select { width: 100%; padding: var(--spacing-xs); border: 1px solid var(--color-primary); border-radius: var(--border-radius-sm); }
.form-input:disabled, .btn:disabled { background-color: #f5f5f5; cursor: not-allowed; opacity: 0.7; }
/* Ensure assistant controls are never dimmed by generic :disabled styling */
.assistant-bar .assistant-input:disabled,
.assistant-bar .btn:disabled {
    opacity: 1;
    cursor: pointer;
    background-color: initial;
}
.degisim-group { margin-bottom: var(--spacing-md); padding: var(--spacing-sm); border: 1px solid var(--color-primary-light); border-radius: var(--border-radius-sm); background-color: #f8fbff; }
.degisim-group__inputs { display: flex; gap: 4px; flex-wrap: wrap; }
.degisim-group__inputs .form-input { flex: 0 0 45px; height: 28px; }
.graphics { display: flex; gap: var(--spacing-lg); height: calc(90vh - 100px); flex-direction: row; width: 100%; overflow-x: hidden; }
.graphics__main { flex: 2; position: relative; border: 2px solid var(--color-primary); border-radius: var(--border-radius-md); padding: var(--spacing-md); max-width: 100%; height: 100%; display: flex; justify-content: center; align-items: center; position: relative; overflow: hidden; }
#defaultImage { position: absolute; width: 100%; height: 100%; object-fit: contain; }
#sonucGrafik { position: absolute; width: 100%; height: 100%; object-fit: contain; }
.graphics__plots { flex: 1; display: flex; flex-direction: column; gap: var(--spacing-lg); max-width: 100%; }
.plot { width: 100%; height: 300px; background: white; padding: var(--spacing-md); border-radius: var(--border-radius-md); border: 1px solid var(--color-primary-light); box-shadow: var(--shadow-sm); margin-bottom: var(--spacing-sm); box-sizing: border-box; }
.container { width: 100%; max-width: 100%; box-sizing: border-box; padding-right: var(--spacing-md); }
.plot canvas { width: 100% !important; height: 100% !important; object-fit: contain; }
.button-group { display: flex; gap: var(--spacing-sm); margin-top: auto; }
.btn { padding: var(--spacing-sm) var(--spacing-md); border: none; border-radius: var(--border-radius-sm); cursor: pointer; font-weight: 500; transition: background-color 0.3s ease; }
.btn--primary { background-color: var(--color-primary); color: white; }
.sayfayi-sifirla { background-color: #dc3545; color: white; padding: 8px 16px; border: none; border-radius: 4px; cursor: pointer; font-size: 14px; }
.sayfayi-sifirla:hover { background-color: #c82333; }
.custom-tooltip-box { animation: fadeIn 0.3s ease-in-out; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px);} to { opacity: 1; transform: translateY(0);} }
.zoom-controls { position: absolute; top: 10px; right: 10px; display: flex; gap: var(--spacing-xs); background: rgba(255,255,255,0.9); padding: var(--spacing-xs); border-radius: var(--border-radius-sm); box-shadow: var(--shadow-sm); z-index: 1000; }
.zoom-btn { background: var(--color-primary); color: white; border: none; border-radius: var(--border-radius-sm); width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 18px; transition: background-color 0.2s; }
.zoom-btn:hover { background: var(--color-primary-dark); }
.zoom-level { display: flex; align-items: center; padding: 0 var(--spacing-xs); font-size: 14px; color: var(--color-text); }
/* Assistant Bar - horizontal footer */
.assistant-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    background: #ffffff;
    border-top: 1px solid #e0e0e0;
    padding: 10px 12px;
    box-shadow: 0 -2px 6px rgba(0, 0, 0, 0.05);
    z-index: 2147483647;
    /* max to ensure above any overlay */
    /* ensure above canvases/overlays */
    pointer-events: auto;
    display: block;
}

.assistant-bar__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    /* allow wrapping on small widths */
}

.assistant-bar *,
.assistant-bar__inner * {
    pointer-events: auto !important;
}

.assistant-bar .btn {
    white-space: nowrap;
}

.assistant-title {
    font-weight: 600;
    color: #333;
}

.assistant-input {
    flex: 1 1 420px;
    min-width: 240px;
    padding: 8px 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
}

.assistant-status {
    font-size: 12px;
    color: #555;
}

.assistant-raw {
    display: block;
    max-height: 160px;
    overflow: auto;
    font-size: 12px;
    background: #f8f8f8;
    border-top: 1px solid #eee;
    margin-top: 8px;
    padding: 8px 12px;
}