/**
 * EDP Desmos Embed v1.0.6
 * CSS idêntico ao v1.0.5 (canvas com altura absoluta).
 */

.edp-desmos-wrapper {
    box-sizing: border-box;
    margin: var(--edp-space-21, 21px) 0;
    font-family: var(--edp-font-sans, "IBM Plex Sans", system-ui, sans-serif);
}

.edp-desmos-canvas {
    border: 1px solid var(--edp-border-subtle, #e0e0e0);
    border-radius: var(--edp-radius-md, 8px);
    overflow: hidden;
    background: var(--edp-bg-canvas, #ffffff);
}

.edp-desmos-mode-inline .edp-desmos-canvas {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.edp-desmos-mode-sidebar {
    position: sticky;
    top: var(--edp-space-13, 13px);
}

@media (max-width: 768px) {
    .edp-desmos-mode-sidebar { position: static; }
}

.edp-desmos-mode-floating[hidden] {
    display: none !important;
}

.edp-desmos-trigger {
    display: inline-flex;
    align-items: center;
    gap: var(--edp-space-8, 8px);
    background: var(--edp-color-primary, #2c3e50);
    color: #fff;
    border: none;
    font-family: var(--edp-font-sans, "IBM Plex Sans", system-ui, sans-serif);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
    user-select: none;
    pointer-events: auto !important;
}

.edp-desmos-trigger:focus-visible {
    outline: 2px solid var(--edp-color-accent, #3498db);
    outline-offset: 2px;
}

.edp-desmos-trigger-icon {
    display: inline-flex;
    align-items: center;
    line-height: 1;
    pointer-events: none;
}

.edp-desmos-trigger-label {
    line-height: 1;
    pointer-events: none;
}

.edp-desmos-trigger-floating {
    position: fixed;
    bottom: var(--edp-space-21, 21px);
    right: var(--edp-space-21, 21px);
    z-index: 2147483646;
    padding: var(--edp-space-13, 13px) var(--edp-space-21, 21px);
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    isolation: isolate;
}

.edp-desmos-trigger-floating:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.edp-desmos-mode-header {
    display: inline-block;
    vertical-align: middle;
    margin: 0;
    position: relative;
    z-index: 1;
    isolation: isolate;
}

.edp-desmos-mode-header .edp-desmos-trigger {
    position: relative;
    padding: 8px 14px;
    border-radius: var(--edp-radius-md, 8px);
    font-size: 0.875rem;
    font-weight: 500;
    background: var(--edp-bg-canvas, #ffffff);
    color: var(--edp-text-primary, #1a252f);
    border: 1px solid var(--edp-border-subtle, #e0e0e0);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    z-index: 2;
}

.edp-desmos-mode-header .edp-desmos-trigger:hover {
    background: var(--edp-bg-muted, #f5f5f5);
    border-color: var(--edp-color-accent, #3498db);
}

.edp-desmos-mode-header .edp-desmos-trigger:active {
    transform: translateY(1px);
}

.edp-desmos-modal {
    position: fixed;
    width: 100vw;
    height: 100vh;
    z-index: 2147483647;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--edp-space-21, 21px);
    pointer-events: auto;
    isolation: isolate;
    box-sizing: border-box;
}

.edp-desmos-modal-offscreen {
    top: 0;
    left: -100000px;
    pointer-events: none;
    visibility: hidden;
}

.edp-desmos-modal-open {
    top: 0;
    left: 0;
    pointer-events: auto;
    visibility: visible;
}

.edp-desmos-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    cursor: pointer;
    pointer-events: auto;
}

.edp-desmos-modal-content {
    position: relative;
    width: 100%;
    max-width: 1100px;
    background: #fff;
    border-radius: var(--edp-radius-lg, 13px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    font-family: var(--edp-font-sans, "IBM Plex Sans", system-ui, sans-serif);
    pointer-events: auto;
}

.edp-desmos-close {
    position: absolute;
    top: var(--edp-space-8, 8px);
    right: var(--edp-space-8, 8px);
    z-index: 2;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--edp-border-subtle, #e0e0e0);
    border-radius: 50%;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    color: var(--edp-text-primary, #2c3e50);
    transition: background 0.15s ease;
    font-family: inherit;
    pointer-events: auto !important;
}

.edp-desmos-close:hover {
    background: var(--edp-bg-muted, #f5f5f5);
}

.edp-desmos-modal-content .edp-desmos-canvas {
    border: none;
    border-radius: 0;
    min-height: 500px;
    width: 100%;
    display: block;
}

@media (max-width: 768px) {
    .edp-desmos-modal {
        padding: 0;
    }
    .edp-desmos-modal-content {
        max-width: 100%;
        border-radius: 0;
    }
    .edp-desmos-trigger-floating .edp-desmos-trigger-label {
        display: none;
    }
    .edp-desmos-trigger-floating {
        padding: var(--edp-space-13, 13px);
        width: 56px;
        height: 56px;
        justify-content: center;
    }
    .edp-desmos-mode-header .edp-desmos-trigger {
        padding: 6px 10px;
        font-size: 0.8125rem;
    }
}