/* ==========================================================================
   RESET & VARIABLES
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg-main: #0f172a;
    --bg-surface: #1e293b;
    --bg-hover: #243249;
    --text-main: #f8fafc;
    --text-muted: #64748b;
    --accent: #38bdf8;
    --accent-neon: #10b981;
    --danger: #f43f5e;
    --border-color: #334155;
    
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: var(--font-sans);
    min-height: 100vh;
    padding: 2rem 1.5rem;
    -webkit-font-smoothing: antialiased;
    
    & > main, & > header {
        max-width: 900px;
        margin: 0 auto;
    }

    & > header {
        margin-bottom: 2rem;
        padding-bottom: 1rem;
        border-bottom: 1px solid var(--border-color);
        display: flex;
        justify-content: space-between;
    }
}

/* ==========================================================================
   HEADER & BADGE (Botón Root)
   ========================================================================== */

header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.025em;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

header #search {
    background-color: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--border-color);
    padding: .2rem 1rem;
    border-radius: 8px;
    font-size: 1rem;
    outline: none;
    color: var(--text-main)
}

/* ==========================================================================
   NUEVO BREADCRUMB (#path, $routeUp, $route)
   ========================================================================== */
#path {
    background-color: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--border-color);
    padding: 0.6rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;

}

#path .breadcrumb-item {
    background: none;
    border: none;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    cursor: pointer;
    padding: 0 0.2rem;
    transition: color 0.15s ease, text-decoration 0.15s ease;
}

#path .breadcrumb-item:hover {
    color: var(--text-main);
    text-decoration: underline;
}

#path .separator {
    color: var(--text-muted);
    user-select: none;
}

#path button {
    background-color: var(--bg-surface);
    color: var(--accent);
    border: 1px solid var(--border-color);
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-sans);
    transition: all 0.2s ease;
}

#path button:hover {
    background-color: var(--bg-hover);
    border-color: var(--accent);
}


#path div {
    font-family: var(--font-mono);
    color: var(--text-muted);
    font-size: 0.85rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.header-right { display: flex; align-items: center; gap: 12px; }

#logout {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--accent);
  border-radius: 8px;
  padding: 8px 14px;
  opacity: .8;
  cursor: pointer;

    &:hover {
        background-color: var(--bg-hover);
        border-color: var(--accent);
    }
}
#logout:hover { opacity: 1; }

/* ==========================================================================
   SECCIÓN DATA & TABLA GENERADA POR JS
   ========================================================================== */
#data {
    background-color: rgba(30, 41, 59, 0.25);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 2rem;
    height: 55dvh;
    overflow: auto;
}

#spinner, #empty {
    display: block;
    padding: 3rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-family: var(--font-mono);
    animation: pulse 1.5s infinite ease-in-out;
}

@keyframes pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

#data table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

#data tbody tr {
    border-bottom: 1px solid rgba(51, 65, 85, 0.4);
    transition: background-color 0.15s ease;
}

#data tbody tr:not(:first-child) {
    border-bottom: none;
}

#data tbody tr:hover {
    background-color: var(--bg-hover);
}

#data td {
    padding: .25rem .75rem;
    vertical-align: middle;
}

.input-edit {
    background-color: var(--bg-main);
    border: 1px solid var(--accent);
    color: var(--text-main);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    outline: none;
    width: fit-content;
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.2);
}

#data .col-name {
    width: auto;
}

#data .col-name button {
    background: none;
    border: none;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    cursor: pointer;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
}

#data tr:not([data-dir]) .col-name button {
    color: rgba(248, 250, 252, 0.9);
}

[data-dir] button {
    color: #c084fc;
    font-weight: bold;
}

[data-dir].drag-hover,
.breadcrumb-item.drag-hover {
    background-color: rgba(56, 189, 248, 0.15) !important;
    color: var(--accent) !important;
    border-radius: 4px;
    transition: all 0.15s ease;
}

#data .col-name button:hover {
    color: var(--accent);
}

#data td:not(.col-name) {
    width: 45px;
    text-align: right;
    padding-left: 0;
}

#data td:not(.col-name) button {
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-sans);
    cursor: pointer;
    font-size: 0.9rem;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    opacity: 0;
}

#data tr:hover td:not(.col-name) button {
    opacity: 1;
}

#data .col-share button:hover {
    color: #34d399;
    background-color: rgba(52, 211, 153, 0.1);
}

#data .col-delete button:hover {
    color: var(--danger);
    background-color: rgba(244, 63, 94, 0.1);
}

#data .col-download button:hover {
    color: var(--accent);
    background-color: rgba(56, 189, 248, 0.1);
}

#data .col-edit button:hover {
    color: #fb923c;
    background-color: rgba(251, 146, 60, 0.1);
}

#data .col-drag button {
    cursor: grab;
}

#data .col-drag button:active {
    cursor: grabbing;
}

#data .col-drag button:hover {
    color: rgba(248, 250, 252, 0.9);
}

/* ==========================================================================
   DROPZONE / ZONA DE CARGA (#upload)
   ========================================================================== */
#upload {
    border: 2px dashed var(--border-color);
    background-color: rgba(30, 41, 59, 0.1);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    transition: border-color 0.2s, background-color 0.2s;
    color: var(--text-muted);
    font-size: 0.9rem;
}

#upload:hover {
    border-color: rgba(56, 189, 248, 0.4);
    background-color: rgba(30, 41, 59, 0.2);
}

#upload label {
    display: inline-block;
    background-color: var(--bg-surface);
    color: var(--text-main);
    border: 1px solid var(--border-color);
    padding: 0.65rem 1.25rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    width: 100%;
    max-width: 260px;
}

#upload label:hover {
    background-color: var(--bg-hover);
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-1px);
}

@media (min-width: 600px) {
    #upload {
        flex-direction: row;
        /* padding: 3.5rem 2rem; */
    }
    #upload label {
        width: auto;
    }
}


/* ==========================================================================
   ASIDE PREVIEW (Generado dinámicamente)
   ========================================================================== */
aside.preview {
    position: fixed;
    top: 1dvh;
    left: 1dvw;
    width: 98dvw;
    height: 98dvh;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 10;

    &.minimized {
        /* position: fixed; */
        /* width: 300px; */
        height: 45px;
        top: 93dvh;
        border: 1px solid var(--accent);
        border-radius: 6px;
        box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
    }
}

    
aside.preview header {
    padding: .5rem 1rem;
    margin-bottom: 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 100%;

}

aside.preview header span {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-main);
}

aside.preview header button:last-child {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    transition: background-color 0.2s, color 0.2s;
}

aside.preview header button:last-child:hover {
    background-color: rgba(244, 63, 94, 0.1);
    color: var(--danger);
}

aside.preview.minimized iframe,
aside.preview.minimized object {
    display: none;
}

aside.preview header button:first-child {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-family: var(--font-mono);
    padding: 0px 8px;
    font-size: 0.9rem;
}

aside.preview header button:first-child:hover {
    color: var(--accent);
}

aside.preview iframe {
    flex-grow: 1;
    border: none;
    background-color: #fff;
}


#login {
    position: fixed;
    inset: 0;
    margin: auto;
    width: min(100%, 360px);
    height: min(100%, 360px);
    padding: auto;
    padding: 1.5rem;
    background-color: rgba(30, 41, 59, 0.25);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
}

#login-form {
    display: grid;
    gap: 0.875rem;
    width: inherit;
    height: inherit;
    margin: auto;
    align-items: center;
    align-content: center;
}

#login-form input,
#login-submit {
    width: 100%;
    height: 44px;
    padding: 0.65rem 0.8rem;
    border-radius: 8px;
    font: inherit;
}

#login-form input {
    color: var(--text-main);
    background-color: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--border-color);
    outline: none;
}

#login-form input:focus {
    border-color: var(--accent);
}

#login-submit {
    color: var(--bg-main);
    background-color: var(--accent);
    border: 1px solid var(--accent);
    cursor: pointer;
    font-weight: 700;
}

#login-submit:hover {
    background-color: #7dd3fc;
    border-color: #7dd3fc;
}

#login-error {
    color: var(--danger);
    font-size: 0.875rem;
    text-align: center;
}

@media (hover: none), (pointer: coarse), (max-width: 600px) {
    #data .col-drag {
        display: none;
    }

    #data td:not(.col-name) button {
        opacity: 1;
        min-width: 44px;
        min-height: 44px;
    }

    #data td {
        padding: .25rem;
    }
}