/* ============================================================
   Portal DIMEX — Reportes de mantenimiento
   Identidad: verde #63ab32 · azul marino #112337 · naranja #e35b2e
   ============================================================ */
:root {
    --dmx-verde: #63ab32;
    --dmx-verde-osc: #4d8a24;
    --dmx-verde-claro: #eef7e5;
    --dmx-marino: #112337;
    --dmx-marino-2: #0b1929;
    --dmx-naranja: #e35b2e;
    --dmx-gris: #f4f6f8;
    --dmx-borde: #dfe5ea;
    --dmx-texto: #22303e;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: var(--dmx-gris);
    color: var(--dmx-texto);
}

/* ---------- Header ---------- */
.dmx-header {
    background: linear-gradient(90deg, var(--dmx-marino) 0%, #1a3352 100%);
    color: #fff;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 2px 8px rgba(17, 35, 55, .35);
    position: sticky;
    top: 0;
    z-index: 50;
}
.dmx-header .brand { display: flex; align-items: center; gap: 14px; }
.dmx-header .brand img { height: 38px; width: auto; display: block; }
.dmx-header .brand .sep {
    width: 1px; height: 30px; background: rgba(255,255,255,.25);
}
.dmx-header .brand .titulo { font-size: 15px; font-weight: 600; letter-spacing: .3px; }
.dmx-header .brand .subtitulo { font-size: 11.5px; color: #9fc47f; margin-top: 1px; }
.dmx-header nav { display: flex; align-items: center; gap: 8px; }
.dmx-header nav a {
    color: #dfe9f5; text-decoration: none; font-size: 13.5px; font-weight: 500;
    padding: 8px 14px; border-radius: 6px; transition: background .15s;
}
.dmx-header nav a:hover { background: rgba(255,255,255,.08); }
.dmx-header nav a.activo { background: var(--dmx-verde); color: #fff; }
.dmx-header .usuario {
    display: flex; align-items: center; gap: 10px; margin-left: 16px;
    padding-left: 16px; border-left: 1px solid rgba(255,255,255,.2);
}
.dmx-header .usuario .nombre { font-size: 13px; font-weight: 600; color: #fff; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dmx-header .usuario .avatar {
    width: 32px; height: 32px; border-radius: 50%;
    background: var(--dmx-naranja); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 14px; text-transform: uppercase;
}
.dmx-header .usuario a {
    color: #ffb59c; text-decoration: none; font-size: 12.5px; font-weight: 600;
}
.dmx-header .usuario a:hover { text-decoration: underline; }

/* ---------- Contenedores ---------- */
.dmx-wrap { max-width: 1280px; margin: 24px auto; padding: 0 20px; }
.dmx-card {
    background: #fff; border: 1px solid var(--dmx-borde);
    border-radius: 10px; box-shadow: 0 1px 4px rgba(17,35,55,.06);
    padding: 22px 26px; margin-bottom: 22px;
}
.dmx-card h2 { margin: 0 0 18px; font-size: 19px; color: var(--dmx-marino); }
.dmx-card h2 .barra {
    display: inline-block; width: 5px; height: 20px; background: var(--dmx-verde);
    border-radius: 3px; margin-right: 10px; vertical-align: -3px;
}

/* ---------- Formulario alta ---------- */
.dmx-form-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 18px 28px;
}
.dmx-form-grid .full { grid-column: 1 / -1; }
.dmx-campo label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--dmx-marino); }
.dmx-campo label .req { color: var(--dmx-naranja); }
.dmx-campo input[type=text],
.dmx-campo input[type=password],
.dmx-campo input[type=date],
.dmx-campo select,
.dmx-campo textarea {
    width: 100%; padding: 10px 12px; border: 1px solid #c9d3dc;
    border-radius: 7px; font-size: 14px; font-family: inherit;
    background: #fff; color: var(--dmx-texto); outline: none; transition: border .15s, box-shadow .15s;
}
.dmx-campo input:focus, .dmx-campo select:focus, .dmx-campo textarea:focus {
    border-color: var(--dmx-verde); box-shadow: 0 0 0 3px rgba(99,171,50,.15);
}
.dmx-campo textarea { min-height: 120px; resize: vertical; }
.dmx-campo .ayuda { font-size: 12px; color: #6b7a8a; margin-top: 5px; }
.dmx-campo.requerido input, .dmx-campo.requerido select, .dmx-campo.requerido textarea {
    border-color: #e04f4f; background: #fff5f5;
}
.dmx-campo .msg-error { color: #d03434; font-size: 12.5px; font-weight: 600; margin-top: 5px; }

/* Upload */
.dmx-upload {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--dmx-marino); color: #fff; border: none;
    padding: 10px 18px; border-radius: 7px; font-size: 14px; font-weight: 600;
    cursor: pointer; transition: background .15s;
}
.dmx-upload:hover { background: #1d3a5e; }
.dmx-upload .ico { font-size: 16px; }
#dmx-fotos-preview { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
#dmx-fotos-preview .foto {
    position: relative; width: 96px; height: 96px; border-radius: 8px; overflow: hidden;
    border: 2px solid var(--dmx-borde); background: #eee;
}
#dmx-fotos-preview .foto img { width: 100%; height: 100%; object-fit: cover; display: block; }
#dmx-fotos-preview .foto .quitar {
    position: absolute; top: 4px; right: 4px; width: 20px; height: 20px;
    background: rgba(0,0,0,.65); color: #fff; border: none; border-radius: 50%;
    font-size: 12px; line-height: 1; cursor: pointer;
}
#dmx-fotos-preview .vacia { color: #6b7a8a; font-size: 13px; padding: 8px 0; }

.dmx-botones { display: flex; gap: 12px; margin-top: 8px; }
.btn {
    border: none; border-radius: 7px; padding: 11px 26px; font-size: 14.5px;
    font-weight: 600; cursor: pointer; text-decoration: none; display: inline-flex;
    align-items: center; gap: 8px; transition: filter .15s, background .15s;
}
.btn-verde { background: var(--dmx-verde); color: #fff; }
.btn-verde:hover { background: var(--dmx-verde-osc); }
.btn-naranja { background: var(--dmx-naranja); color: #fff; }
.btn-naranja:hover { filter: brightness(1.07); }
.btn-marino { background: var(--dmx-marino); color: #fff; }
.btn-marino:hover { background: #1d3a5e; }
.btn-borde { background: #fff; color: var(--dmx-marino); border: 1px solid #c9d3dc; }
.btn-borde:hover { background: var(--dmx-gris); }
.btn[disabled] { opacity: .55; cursor: not-allowed; }

/* ---------- Filtros consulta ---------- */
.dmx-filtros {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px 18px;
}
.dmx-filtros .dmx-campo label { font-size: 12px; }
.dmx-filtros .rango { display: flex; align-items: center; gap: 6px; }
.dmx-filtros .rango span { color: #6b7a8a; font-size: 12px; }
.dmx-filtros .rango input { padding: 8px 10px; font-size: 13px; }
.dmx-filtros-acciones { display: flex; gap: 10px; align-items: center; margin-top: 16px; flex-wrap: wrap; }
.dmx-filtros-acciones .sep { flex: 1; }

/* ---------- Tabla ---------- */
.dmx-tabla-wrap { overflow-x: auto; }
table.dmx-tabla { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.dmx-tabla th {
    background: var(--dmx-marino); color: #fff; text-align: left;
    padding: 10px 12px; font-weight: 600; white-space: nowrap;
    position: sticky; top: 0;
}
table.dmx-tabla td { padding: 9px 12px; border-bottom: 1px solid var(--dmx-borde); white-space: nowrap; }
table.dmx-tabla tbody tr { cursor: pointer; transition: background .12s; }
table.dmx-tabla tbody tr:hover { background: var(--dmx-verde-claro); }
table.dmx-tabla .num { font-weight: 700; color: var(--dmx-marino); }
.dmx-status {
    display: inline-block; padding: 3px 10px; border-radius: 20px;
    font-size: 12px; font-weight: 600;
}
.dmx-status.abierto { background: #fde8e8; color: #c0392b; }
.dmx-status.proceso { background: #fff4e0; color: #b9770e; }
.dmx-status.espera { background: #fdf3e3; color: #a8740a; }
.dmx-status.cerrado { background: #e5f3dd; color: #3c7a1e; }
.dmx-status.cancelado { background: #eceff3; color: #5d6b7a; }
.dmx-sin-datos { text-align: center; padding: 34px !important; color: #6b7a8a; }

/* Paginación */
.dmx-paginacion { display: flex; align-items: center; gap: 14px; margin-top: 14px; font-size: 13px; color: #44566a; flex-wrap: wrap; }
.dmx-paginacion .botones { display: flex; gap: 6px; }
.dmx-paginacion a, .dmx-paginacion span.pag-actual {
    padding: 6px 12px; border: 1px solid var(--dmx-borde); border-radius: 6px;
    text-decoration: none; color: var(--dmx-marino); font-weight: 600; font-size: 12.5px; background: #fff;
}
.dmx-paginacion a:hover { background: var(--dmx-verde-claro); border-color: var(--dmx-verde); }
.dmx-paginacion span.pag-actual { background: var(--dmx-verde); color: #fff; border-color: var(--dmx-verde); }
.dmx-paginacion select { padding: 6px 8px; border-radius: 6px; border: 1px solid var(--dmx-borde); }

/* ---------- Detalle ---------- */
.dmx-detalle-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 22px; }
.dmx-detalle-grid .full { grid-column: 1 / -1; }
.dmx-detalle-item { background: #fafbfc; border: 1px solid var(--dmx-borde); border-radius: 8px; padding: 12px 14px; }
.dmx-detalle-item .k { font-size: 11.5px; text-transform: uppercase; letter-spacing: .5px; color: #6b7a8a; font-weight: 700; }
.dmx-detalle-item .v { font-size: 14.5px; font-weight: 600; color: var(--dmx-marino); margin-top: 4px; word-break: break-word; }
.dmx-detalle-item .v.plain { font-weight: 400; white-space: pre-wrap; }
.dmx-fotos-detalle { display: flex; flex-wrap: wrap; gap: 12px; }
.dmx-fotos-detalle a { display: block; }
.dmx-fotos-detalle img {
    width: 140px; height: 140px; object-fit: cover; border-radius: 10px;
    border: 2px solid var(--dmx-borde); transition: transform .15s, border .15s;
}
.dmx-fotos-detalle img:hover { transform: scale(1.03); border-color: var(--dmx-verde); }
.dmx-sin-fotos { color: #6b7a8a; font-size: 13.5px; }

/* ---------- Login ---------- */
.dmx-login-body {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    background: radial-gradient(1200px 600px at 80% -10%, #1d3a5e 0%, var(--dmx-marino) 45%, var(--dmx-marino-2) 100%);
    padding: 20px;
}
.dmx-login-card {
    background: #fff; border-radius: 14px; width: 100%; max-width: 400px;
    box-shadow: 0 18px 50px rgba(0,0,0,.35); overflow: hidden;
}
.dmx-login-head { background: var(--dmx-marino); padding: 26px 30px 22px; text-align: center; }
.dmx-login-head img { height: 52px; width: auto; }
.dmx-login-head .linea { width: 46px; height: 4px; background: var(--dmx-naranja); border-radius: 3px; margin: 14px auto 0; }
.dmx-login-body-form { padding: 28px 30px 30px; }
.dmx-login-body-form h1 { font-size: 17px; margin: 0 0 4px; color: var(--dmx-marino); }
.dmx-login-body-form p.sub { font-size: 13px; color: #6b7a8a; margin: 0 0 20px; }
.dmx-login-body-form .dmx-campo { margin-bottom: 16px; }
.dmx-login-body-form .btn { width: 100%; justify-content: center; padding: 12px; font-size: 15px; }
.dmx-login-error {
    background: #fdeaea; border: 1px solid #f2b8b8; color: #b33030;
    border-radius: 8px; padding: 10px 14px; font-size: 13.5px; margin-bottom: 16px;
    display: flex; align-items: center; gap: 8px;
}
.dmx-login-foot { text-align: center; font-size: 12px; color: #8fa0b2; padding: 14px; border-top: 1px solid var(--dmx-borde); }
.dmx-login-foot b { color: var(--dmx-verde-osc); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
    .dmx-form-grid { grid-template-columns: 1fr; }
    .dmx-filtros { grid-template-columns: repeat(2, 1fr); }
    .dmx-detalle-grid { grid-template-columns: repeat(2, 1fr); }
    .dmx-header { flex-wrap: wrap; height: auto; padding: 10px 14px; gap: 8px; }
    .dmx-header .usuario { margin-left: 0; padding-left: 0; border-left: none; }
}
@media (max-width: 560px) {
    .dmx-filtros { grid-template-columns: 1fr; }
    .dmx-detalle-grid { grid-template-columns: 1fr; }
}